| Entries |
| Document | Title | Date |
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| 20080292118 | Bone-Conduction Device and Method of Manufacturing the Same - The object is to provide a bone-conduction speaker and its manufacturing method, wherein: efficiency in production is excellent due to reduction in man-hours needed to produce the speaker's parts; any cumbersome removal operation of grinding dust is eliminated; and, variations in product's lowest resonance frequency derived from variations in diaphragm's thickness are minimized, which contributes to improvement in stability of the product's quality and in reliability of the product. The speaker comprises: a yoke ( | 11-27-2008 |
| 20080310656 | Bluetooth earphone having semi-automatic receiving function - A Bluetooth earphone having a semi-automatic receiving function includes a housing, an earphone, a first flexible portion, a button, and a fastening mechanism. The housing has a receiving slot. The earphone is pivoted with the housing and received in the receiving slot that can be rotated to the outside of the housing. The first flexible portion located between the housing and the earphone provides a force to eject the earphone. The button is located on the housing and connected with the earphone. The fastening mechanism is located between the button and the housing to fasten the earphone in the receiving slot. The user presses the button to eject the earphone by utilizing the flexible force of the first flexible portion. Thereby, the earphone can be received in the housing to prevent the earphone from being broken due to the impacts of external forces. | 12-18-2008 |
| 20090041269 | Sound transducer for the transmission of audio signals - A sound transducer for the transmission of audio frequency signals with a pressure-voltage transducer is provided. This pressure-voltage transducer is disposed on a supporting plate and at least partially embedded in a sound-insulating, substantially incompressible material, for example a gel. The supporting plate rests herein in contact on a body part, for example a jaw or skull bone, of a person. If this person conducts a conversation, the vibrations of the bone generated through the conversation are transmitted to a supporting plate. This supporting plate subsequently transmits the vibrations onto the pressure-voltage transducer, for example a piezoelectric element or an electret element. | 02-12-2009 |
| 20090046874 | Apparatus and Method for Transmitting Auditory Bone Conduction - Headwear adapted to transmit personal auditory sound waves via bone conduction and methods pertaining thereto are described. A bone conduction apparatus includes one or more bone conduction oscillators detachably affixed to an article of headwear and adapted to receive electrical signals and transmit auditory sound waves via bone conduction. The oscillators are attached to the headwear such that they remain in substantially constant and consistent contact with the head when the article is worn by a user. Further, the bone conduction oscillators may be waterproof, substantially flat, and malleable such that the article can be worn comfortably during a range of physical activities and in a range of adverse environmental conditions while maintaining such contact. Likewise, the bone conduction apparatus as a whole can be comfortably worn in concert with other headwear including a complementary air conduction device (e.g. headphones). | 02-19-2009 |
| 20090052698 | BONE CONDUCTION HEARING DEVICE WITH OPEN-EAR MICROPHONE - Systems and methods for transmitting an audio signal through a bone of a user includes receiving an audio signal from a first, microphone positioned, at an entrance or in a first ear canal; and vibrating a first transducer to audibly transmit the audio signal through the bone. A second microphone can be positioned in a second ear canal and the two microphones preserve and deliver inter-aural sound level and phase differences that naturally occur so that the user can perceive directionality. | 02-26-2009 |
| 20090060231 | Bone Conduction Headphones - A stereo headphone includes a first audio element and a second audio element to be positioned against sides of a user's head in which each of the first and second audio elements is configured to transmit audio signals through bone to the auditory system of the user. | 03-05-2009 |
| 20090161892 | Fetal communication system - A compact fetal sound system delivers high-fidelity sound to a fetus in utero through a miniature, abdominally mounted driver with a convex diaphragm. No gel is necessary at the interface between the diaphragm and the mother's abdomen. Digital signal processing shapes the frequency spectrum of the sound transmitted to the fetus, so that after traveling through the attenuative tissue of the expectant mother the desired volume of sound and frequency content reach the ears of the fetus. As the term of pregnancy progresses, the frequency shaping provided by the digital signal processing automatically varies to compensate for changes in uterine lining thickness and the like. Preferred embodiments also include a microphone attached to the abdomen of the mother and signal processing to correct for frequency and amplitude distortions of sound eminating from the womb. Embodiments also include an elastic belt to maintain the transducer and microphone against the abdomen. | 06-25-2009 |
| 20090161893 | HANDHELD TRANSMITTER/RECEIVER - It is intended to provide a handset that can communicate clear conversations and that is superior in serviceability, even in work environments where wearing a helmet is required or in conditions where wearing a helmet or mask is required, such as when riding a two-wheel vehicle, performing construction work, or the like, and that includes a bone conduction speaker and a laryngophone that are detachable. The handset includes a bone conduction speaker | 06-25-2009 |
| 20090180646 | Wearable Tactile Subwoofer and Its Use - This invention relates to a wearable tactile subwoofer. The invention also relates to a wearable device for listening to music and for enhancing other audio and audio including experiences and a method of listening to music and enhancing other audio and audio accompanied experiences in humans. | 07-16-2009 |
| 20090185699 | BONE CONDUCTION HEADSET - This invention is about bone conduction headset, method of bone conduction method and eardrum, it has hearing-aid function, provide bone conduction headset which is folded compactly using first and second extension part, first and second hinge part and hinge axis, also provide bone conduction headset which is received and output the signal not only wired but also wireless method. | 07-23-2009 |
| 20090190781 | BONE-CONDUCTION HANDSET - The object is to provide a bone-conduction handset, which has its main body ( | 07-30-2009 |
| 20090214060 | Audio headset with bio-signal sensors - An audio headset with bio-signal sensors is provided. In some embodiments, an audio headset that includes one or more electroencephalography (EEG) sensors is provided. | 08-27-2009 |
| 20090252351 | Voice Activity Detection With Capacitive Touch Sense - A voice activity detection apparatus having a capacitive sensor and a voice activity detector sensor. The voice activity detector sensor detects vibration of human tissue associated with user speech. Utilization of the voice activity detector sensor output is tied to the output of the capacitive sensor, where the capacitive sensor detects whether it is in contact with user skin. | 10-08-2009 |
| 20090252352 | EAR CUP - An ear cup with a bone conduction function comprising a cup ( | 10-08-2009 |
| 20090252353 | BONE CONDUCTION DEVICES GENERATING TANGENTIALLY-DIRECTED MECHANICAL FORCE USING A LINEARLY MOVING MASS - A bone conduction device, comprising: a sound input element configured to receive an acoustic sound signal; an electronics module configured generate an electrical signal representing said acoustic sound signal; and a transducer, comprising a mass configured to move in a rotational direction, configured to generate a vibrational force in a tangential direction with respect to a recipient's bone. | 10-08-2009 |
| 20090274325 | METHODS AND APPARATUS FOR TRANSMITTING VIBRATIONS - Methods and apparatus for transmitting vibrations via an electronic and/or transducer assembly through a dental patch are disclosed herein. The patch assembly may be attached, adhered, or otherwise embedded intra-orally on a tooth or oral tissue. The electronic and transducer assembly may receive incoming sounds either directly or through a receiver to process and amplify the signals and transmit the processed sounds via a vibrating transducer element coupled to a tooth or other bone structure, such as the maxillary, mandibular, or palatine bone structure. | 11-05-2009 |
| 20090285417 | MULTI-FUNCTION MICRO SPEAKER - The present invention relates to a multi-functional subminiature speaker, more particularly, to a bone conduction speaker, which can generate vibration for bone conduction, bodily sensation of vibration, speaker attachment, and the vibration mode over the housing unit, that is, over a front protector of the speaker, a housing, and an outer side of a rear cover, without any projections, and which has an acoustic portion unit further detachably mounted. According to the multi-functional subminiature speaker of the present invention, it is possible to perform the bone conduction without the projections because the vibration can be generated over the whole surface of the multi-functional subminiature speaker, that is, over the whole outer side of the housing unit, by constructing such that loss of the magnetic force transmitted to the vibration coil is minimized by disposing the magnets on both inner and outer sides with respect to the vibration coil, the vibration force has been improved by making the vibration weight unit to be constructed of the yoke, the central and external magnets, and the inner and outer top plates integrally by means of the rivet shaft to thereby increase the weight of the vibration weight, and the corrugated cross-type vibration spring is provided that is adapted to generate the vibration over the whole housing unit in such a manner as to vibrate the vibration weight of the increased weight effectively and to generate vibration in the upward and downward directions as well as in the right and left directions. Also, it is possible to implement the bone conduction of wide-band region by providing the multi-functional subminiature speaker as described above, and it is possible to provide the multi-functional subminiature speaker capable of performing the bone conduction of subminiature security mode, bodily sensation of vibration, speaker attachment, and vibration mode with low manufacturing cost. | 11-19-2009 |
| 20090290730 | BONE CONDUCTION SPEAKER - A bone conductive speaker in which the hearing of external sounds is not inhibited because the earhole is not closed, the hearing efficiency is high and the sound leakage is small because the tragus portion is vibrated locally, and moreover the configuration is simple and the putting-on and taking-off operations are easy to perform. The bone conductive speaker comprises a bone conductive speaker body ( | 11-26-2009 |
| 20090304209 | Bone conduction earphone - A bone conduction earphone in which a large magnetic force can be generated and which can achieve improvement of sound quality and reduction of power consumption is provided. A vibration part | 12-10-2009 |
| 20090304210 | Method and System for Bone Conduction Sound Propagation - A wearable surround sound system, that includes: (a) a processor, adapted to receive input signals representative of requested audio signals to be heard by the user and in response to generate multiple output signals; and (b) multiple bone conduction speakers, coupled to the processor, adapted to convey the multiple output signals to at least one bone of a user; wherein the bone conduction speakers are arrayed so as to stimulate an encompassing sound perception of the use. A wearable ambient sound reduction system, that includes: (a) a microphone, adapted to detect an ambient sound signal; (b) a processor adapted to generate an output signal in response to the ambient sound signal; wherein the output signal, when conveyed to a bone of the user, reduces an affect that an ambient sound signal has upon the user; wherein the microphone is coupled to the processor; and (c) a bone conduction speaker, coupled to the processor, adapted to convey the output signal to a bone of a user. | 12-10-2009 |
| 20090323989 | System and method for calibrating an audiometer signal - A system and method for providing a translated or calibrated signal to a bone conduction transducer. The frequency of an audiometer output signal is detected and attenuation and amplification calibration values may be determined from a lookup table as a function of this frequency. Characteristics of the output signal may then be varied as a function of the calibration values to provide a translated or calibrated signal. This signal may then be provided to an exemplary bone conduction transducer such as a piezoelectric, electrostrictive or other electroactive bone conduction transducer. | 12-31-2009 |
| 20100054501 | FACE PLATE, VIBRATION SPEAKER HAVING FACE PLATE, AND PORTABLE TERMINAL INCLUDING THE SAME - A vibration speaker with facial plate has developed for delivering sound in a form of vibrational movement to a user's skin. The vibration speaker includes a voice coil to generate a magnetic force in response to application of a sound signal from an exterior, a magnet having a predetermined magnetic force to interact with the magnetic force from the voice coil, a basket to receive the magnet, a face plate to deliver upward and downward movement of the voice coil or the magnet to the user's skin, and a rear cover coupled to the face plate to constitute an appearance of the vibration speaker. The face plate is provided with a plate-shaped tensioner providing a predetermined tension for maintaining the face plate in a horizontal state to control upward and downward vibrational movement delivered from the vibration speaker. | 03-04-2010 |
| 20100098269 | SYSTEMS AND METHODS TO PROVIDE COMMUNICATION, POSITIONING AND MONITORING OF USER STATUS - A communication apparatus includes a bone conduction communication apparatus with a housing having a shape which is conformable to at least a portion of at least one tooth of a user; a transceiver mounted in the housing; and a transducer disposed within or upon the housing and in vibratory communication with a surface of the at least one tooth to transmit sound through the at least one tooth. A positioning system is provided to transmit navigational instructions to the transceiver to be delivered to the transducer; and a long range secure communication radio links the transceiver with a remote person. The electronic and transducer assembly may receive incoming sounds either directly or through a receiver to process and amplify the signals and transmit the processed sounds via a vibrating transducer element coupled to a tooth or other bone structure, such as the maxillary, mandibular, or palatine bone structure. | 04-22-2010 |
| 20100098270 | SYSTEMS AND METHODS TO PROVIDE COMMUNICATION, POSITIONING AND MONITORING OF USER STATUS - A communication apparatus includes a bone conduction communication apparatus with a housing having a shape which is conformable to at least a portion of at least one tooth of a user; a transceiver mounted in the housing; and a transducer disposed within or upon the housing and in vibratory communication with a surface of the at least one tooth to transmit sound through the at least one tooth. A positioning system is provided to transmit positional information to the transceiver to be delivered to the transducer; and a communication device links the transceiver with a second person. The electronic and transducer assembly may receive incoming sounds either directly or through a receiver to process and amplify the signals and transmit the processed sounds via a vibrating transducer element coupled to a tooth or other bone structure, such as the maxillary, mandibular, or palatine bone structure. | 04-22-2010 |
| 20100119086 | VIBRATION PICKUP MICROPHONE - [Problem to be Solved] To provide a high-sensitive compact vibration pickup microphone, suitably used as a talking microphone in high ambient noise environments or as a speech recognition input microphone, with high microphone sensitivity, resistance to sliding noise, and insensitivity to external noise and vibration. | 05-13-2010 |
| 20100172519 | BONE-CONDUCTION MICROPHONE BUILT-IN HEADSET - A bone-conduction microphone built-in headset comprises: an ear pad; an ear cup capable of covering an ear; a piezoelectric element composing a bone-conduction microphone; a buffer material forming the ear pad; a baffle board provided between the ear pad and the ear cup; a wire laid from the piezoelectric element, in which the ear pad is provided on an opening end side of the ear cup, the piezoelectric element is provided inside the ear pad and supported by the buffer material to be pressed against a skin around the ear, the ear pad is detachably attached to the baffle board, and the baffle board has a connecter to which the wire is connected. | 07-08-2010 |
| 20100183173 | DYNAMIC SOUND TRANSDUCER AND RECEIVER - There is provided a dynamic sound transducer having a diaphragm system ( | 07-22-2010 |
| 20100189288 | ACTUATOR SYSTEMS FOR ORAL-BASED APPLIANCES - Actuator systems for oral-based appliances utilizing transducers which are attached, adhered, or otherwise embedded into or upon a dental or oral appliance to form a hearing aid assembly. Such oral appliances may be a custom-made device which receives incoming sounds and transmits the processed sounds via a vibrating transducer element. The transducer element may utilize electromagnetic or piezoelectric transducer mechanisms and may be positioned directly along the dentition or along an oral appliance housing in various configurations. | 07-29-2010 |
| 20100239108 | METHOD OF IMPROVING SOUND REPRODUCTION AND LISTENING ENJOYMENT - A method of using an audio device ( | 09-23-2010 |
| 20100246860 | BONE CONDUCTION ASSEMBLY FOR COMMUNICATION HEADSET - A bone conduction assembly can include at least a microphone, an assembly stem, an ear cushion, and a microphone channel. The microphone can include an acoustic-to-electric transducer. The assembly stem can house the microphone and can be shaped for insertion into an ear canal of a user. The ear cushion can have an inner surface surrounding an outer surface of the assembly stem and an outer, contiguous, annular surface configured to maintain contact with an ear canal of a user when worn. The microphone channel can be shaped to channel vibrations resulting from bone conduction from the ear canal through the assembly stem to the microphone. In one embodiment, the bone conduction assembly can include a speaker having a speaker channel that is acoustically isolated from the microphone channel. | 09-30-2010 |
| 20100246861 | SMALL-SIZED SOUND RECEIVER FOR PRODUCING BODY-SENSING VIBRATION - Disclosed is a small-sized sound receiver for producing body-sensible vibration, and more particularly to a small-sized sound receiver for producing body-sensible vibration, which has a structure for bone-conduction so that the receiver can implement not only a function of a common small-sized sound receiver but also sensing of various sounds and various body-sensible vibrations, such as body-sensible vibration and bone-conduction sound, or the like. | 09-30-2010 |
| 20100278362 | METHOD AND APPARATUS TO INTERCHANGE BETWEEN BONE CONDUCTIVE AND NORMAL MODE IN RECEIVER - An integrated, switchable receiver module configured for acoustic transmission in an electronic device having an outer surface is provided. The integrated, switchable receiver includes an audio receiver (AR) and a bone conductive receiver (BCR), which is disposed in a spatially overlapping relationship with respect to the AR when viewed from outside the outer surface. The integrated, switchable receiver further includes a retractable mechanism configured at least to switch the integrated, switchable receiver module between (a) a BCR mode in which the BCR is presented in a pop-up position with respect to the outer surface, wherein the BCR is activated in the BCR mode while the AR mode is de-activated, and (b) an AR mode in which the BCR is presented in a retracted position with respect to the outer surface relative to the pop-up position, the AR is activated in the AR mode while the BCR is de-activated. | 11-04-2010 |
| 20100290647 | HEADSET SYSTEMS AND METHODS - A digital audio player device can be attached, adhered, or otherwise embedded into or upon a removable oral appliance or other oral device to form an intraoral MP3 player. In another embodiment, the device provides an electronic and transducer device that can be attached, adhered, or otherwise embedded into or upon a removable oral appliance or other oral device to form a DAP. Such an oral appliance may be a custom-made device fabricated from a thermal forming process utilizing a replicate model of a dental structure obtained by conventional dental impression methods. The electronic and transducer assembly may receive incoming sounds either directly or through a receiver to process and amplify the signals and transmit the processed sounds via a vibrating transducer element coupled to a tooth or other bone structure, such as the maxillary, mandibular, or palatine bone structure. | 11-18-2010 |
| 20100316235 | BONE CONDUCTION SPEAKER WITH VIBRATION PREVENTION FUNCTION - A bone conduction speaker having a vibration prevention structure is disclosed. In the speaker structure that a magnet and a voice coil are installed in the interior of a housing disposed in an inner side of an external casing of a bone conduction speaker and are engaged with a yoke, and a diaphragm is installed in an outer side of the yoke, there is provided a bone conduction speaker having a vibration prevention structure which comprises one or at least two ribs which are formed as an outer side of the diaphragm is outwardly extended; and an engaging part which is disposed in an end of each rib and is fixedly assembled to the casing. | 12-16-2010 |
| 20100329485 | BONE CONDUCTION SPEAKER AND HEARING DEVICE USING THE SAME - To provide a bone conduction speaker that enables a wearer to hear a bone-conducted sound and an air-conducted sound caused by the bone-conducted sound to improve the quality and depth of the sound and allows the wearer to hear external sounds to improve the safety in outdoor use, and a hearing device using the same. When a bone conduction speaker is fitted in an auricle, a part | 12-30-2010 |
| 20110026740 | METHODS AND APPARATUS FOR PROCESSING AUDIO SIGNALS - Various methods and apparatus for processing audio signals are disclosed herein. The assembly may be attached, adhered, or otherwise embedded into or upon a removable oral appliance to form a hearing aid assembly. Such an oral appliance may be a custom-made device which can enhance and/or optimize received audio signals for vibrational conduction to the user. Received audio signals may be processed to cancel acoustic echo such that undesired sounds received by one or more intra-buccal and/or extra-buccal microphones are eliminated or mitigated. Additionally, a multiband actuation system may be used where two or more transducers each deliver sounds within certain frequencies. Also, the assembly may also utilize the sensation of directionality via the conducted vibrations to emulate directional perception of audio signals received by the user. Another feature may include the ability to vibrationally conduct ancillary audio signals to the user along with primary audio signals. | 02-03-2011 |
| 20110026741 | HUMAN BODY SOUND TRANSMISSION SYSTEM AND METHOD FOR TRANSMITTING A PLURALITY OF SIGNALS - There are provided a human body sound transmission system and a method. The human body sound transmission system according to an aspect of the present invention directly or indirectly contacts a human body to apply coupled signals of high frequency sound signals with high frequency signals, which recover sound signals from the high frequency sound signals, to the human body and transmit the sound signals using the human body as a transmission medium, wherein a magnitude of the sound signals recovered around a human's ear is increased in proportion to the number of signals transmitted through the human body by transmitting the plurality of signals including the same sound signals through the human body. | 02-03-2011 |
| 20110033068 | HUMAN BODY SOUND TRANSMISSION APPARATUS AND METHOD FOR MINIMIZING SIGNAL LOSS - A human body sound transmission apparatus and method for minimizing a signal loss are disclosed. The human body sound transmission apparatus includes: an audio signal transmission unit modulating an audio signal desired to be transmitted, and transmitting the modulated audio signal to the vicinity of a user's ear through the human body (i.e., a user's body); and a carrier wave signal transmission unit transmitting a carrier wave signal for demodulating the modulated audio signal to the vicinity of the user's ear through the air. | 02-10-2011 |
| 20110051960 | ACOUSTIC HEADSET - This acoustic headset ( | 03-03-2011 |
| 20110081031 | INTRAORAL APPLIANCE FOR SOUND TRANSMISSION VIA BONE CONDUCTION - An intra-oral appliance for transmitting sound via bone conduction and optimized for comfort, safety, speech intelligibility, eating and drinking and extended wear by the user including an actuator to provide bone conduction sound transmission; a transceiver coupled to the actuator to cause the actuator to generate sound; and a first chamber containing the actuator and the transceiver, said first chamber adapted to be coupled to one or more teeth of the user. | 04-07-2011 |
| 20110116659 | METHODS AND APPARATUS FOR PROCESSING AUDIO SIGNALS - Various methods and apparatus for processing audio signals are disclosed herein. The assembly may be attached, adhered, or otherwise embedded into or upon a removable oral appliance to form a hearing aid assembly. Such an oral appliance may be a custom-made device which can enhance and/or optimize received audio signals for vibrational conduction to the user. Received audio signals may be processed to cancel acoustic echo such that undesired sounds received by one or more intra-buccal and/or extra-buccal microphones are eliminated or mitigated. Additionally, a multiband actuation system may be used where two or more transducers each deliver sounds within certain frequencies. Also, the assembly may also utilize the sensation of directionality via the conducted vibrations to emulate directional perception of audio signals received by the user. Another feature may include the ability to vibrationally conduct ancillary audio signals to the user along with primary audio signals. | 05-19-2011 |
| 20110135120 | CUSTOM IN-EAR HEADSET - A custom in-ear headset. The headset includes a housing having a proximate housing portion and a distant housing portion. The distant housing portion is shaped and sized to fit inside an ear canal of a user. The headset includes a miniature speaker that is acoustically coupled to a sound outlet in the distant portion of the housing for conveying sound pressure to an ear canal of the user. The headset further includes any one or more of: (a) a microphone with a sound inlet in the proximate housing portion, (b) a bone conduction microphone arranged in the distant housing portion, or (c) a microphone with a sound inlet in the distant housing portion. The headset further includes at least one ridge projecting from and circumscribing the distant housing portion. | 06-09-2011 |
| 20110170718 | EAR-MUFF TYPE HEADSET FOR TWO-WAY COMMUNICATION - It is an object of the invention to provide a headset for performing simultaneous two-way communication or alternate two-way communication, which has excellent sound insulating properties such that external noise is not possibly mixed even when used under high noise conditions. A pair of bowl-shaped housings | 07-14-2011 |
| 20110182447 | HUMAN BODY SOUND TRANSMISSION APPARATUS - A provided a human body sound transmission apparatus includes: a processing unit processing an audio signal of an audio frequency band including data desired to be transmitted, an audio high frequency signal obtained by combining the audio signal and a first high frequency signal, and a second high frequency signal; and a transmission unit receiving a signal obtained by combining the audio high frequency signal and the second high frequency signal from the processing unit and transmitting the received signal by using a human body as a medium, wherein the audio high frequency signal and the second high frequency signal are combined to be transmitted by using the single transmission unit. | 07-28-2011 |
| 20110249833 | PRENATAL SOUND DELIVERY SYSTEM - A flexible band may be worn around the stomach of a pregnant woman. The band may have speakers safely and comfortably integrated therein to provide sound to prenatal babies. The speakers may connect to a mp3 player that may be stored in a pocket in the band. | 10-13-2011 |
| 20110280416 | DENTAL BONE CONDUCTION HEARING APPLIANCE - An intra-oral hearing appliance includes an actuator to provide bone conduction sound transmission; a transceiver coupled to the actuator to cause the actuator to generate sound; and a first chamber containing the actuator and the transceiver, said first chamber adapted to be coupled to one or more teeth. | 11-17-2011 |
| 20120020501 | DUAL EARPHONE USING BOTH BONE CONDUCTION AND AIR CONDUCTION - Disclosed is an earphone set using both bone conduction and air conduction. The earphone set includes: a dual earphone which allows a user to selectively hear sounds from the front or rear side of the earphone set; a case cover provided at an end of the dual earphone; a cylindrical reinforcing frame assembled on one side of the case cover; a finishing ring mounted on the outer peripheral surface of the cylindrical reinforcing frame; a top cover assembled on one side of the cylindrical reinforcing frame and the finishing ring and having an extension projection at one side thereof; a rubber ear cap assembled at a front end of the extension projection to be inserted into an ear hole of a user; and a bone conduction vibrator provided inside the dual earphone. | 01-26-2012 |
| 20120082324 | VIBRATION EARPHONE - The present invention relates to a vibration earphone that improves the efficiency of sound output from the earphone by outputting vibrations for the high sound frequency range through a mastoid and by simultaneously outputting vibrations for the low frequency range through a cylindrical low sound transmitting member. The vibration earphone comprises a vibration member for outputting sound through vibrations and including a face plate, a voice coil, a basket with a magnet coupled thereto, and a cover; the low sound transmitting member housing the vibration member therein, for outputting vibrations for low sound through an external wall inside an ear; and a mastoid for outputting vibrations for the high sound frequency range generated from the face plate through a projection passing through the low sound transmitting member and inserted in and coupled to a hole defined in a central portion of the face plate of the vibration member. | 04-05-2012 |
| 20120087519 | COMMUNICATION HEADSET - A communication headset is disclosed. The headset comprises two earpieces: a first earpiece, having a first arm, positionable in front of a wearer's ear and a second arm, positionable behind a wearer's ear, with a first bone conduction speaker carried on the second arm; and a second earpiece, having a first arm, positionable in front of a wearer's ear and a second arm, positionable behind a wearer's other ear, with a second bone conduction speaker carried on the second arm. A first microphone is carried on the first earpiece, and is adapted to detect ambient sound from at least a first direction. A second microphone is carried on the second earpiece, and is adapted to detect ambient sound from at least a second direction. | 04-12-2012 |
| 20120195446 | SYSTEMS AND METHODS TO PROVIDE COMMUNICATION, POSITIONING AND MONITORING OF USER STATUS - A communication apparatus includes a bone conduction communication apparatus with a housing having a shape which is conformable to at least a portion of at least one tooth of a user; a transceiver mounted in the housing; and a transducer disposed within or upon the housing and in vibratory communication with a surface of the at least one tooth to transmit sound through the at least one tooth. A positioning system is provided to transmit positional information to the transceiver to be delivered to the transducer; and a communication device links the transceiver with a second person. The electronic and transducer assembly may receive incoming sounds either directly or through a receiver to process and amplify the signals and transmit the processed sounds via a vibrating transducer element coupled to a tooth or other bone structure, such as the maxillary, mandibular, or palatine bone structure. | 08-02-2012 |
| 20120321109 | HEADSET SYSTEMS AND METHODS - A digital audio player device can be attached, adhered, or otherwise embedded into or upon a removable oral appliance or other oral device to form an intraoral MP3 player. In another embodiment, the device provide's an electronic and transducer device that can be attached, adhered, or otherwise embedded into or upon a removable oral appliance or other oral device to form a DAP. Such an oral appliance may be a custom-made device fabricated from a thermal forming process utilizing a replicate model of a dental structure obtained by conventional dental impression methods. The electronic and transducer assembly may receive incoming sounds either directly or through a receiver to process and amplify the signals and transmit the processed sounds via a vibrating transducer element coupled to a tooth or other bone structure, such as the maxillary, mandibular, or palatine bone structure. | 12-20-2012 |
| 20120328131 | System for High Efficiency Vibratory Acoustic Stimulation - A system and method of driving a floating mass transducer with an analog input signal u | 12-27-2012 |
| 20130003996 | ACTUATOR SYSTEMS FOR ORAL-BASED APPLIANCES - Actuator systems for oral-based appliances utilizing transducers which are attached, adhered, or otherwise embedded into or upon a dental or oral appliance to form a hearing aid assembly. Such oral appliances may be a custom-made device which receives incoming sounds and transmits the processed sounds via a vibrating transducer element. The transducer element may utilize electromagnetic or piezoelectric transducer mechanisms and may be positioned directly along the dentition or along an oral appliance housing in various configurations. | 01-03-2013 |
| 20130003997 | SYSTEMS AND METHODS FOR INTRA-ORAL BASED COMMUNICATIONS - Systems and methods are disclosed for capturing sound for communication by mounting one or more intra-oral microphones to capture sound; and mounting a mouth wearable communicator in the oral cavity to communicate sound with a remote unit. | 01-03-2013 |
| 20130010987 | METHODS AND APPARATUS FOR TRANSMITTING VIBRATIONS - Methods and apparatus for transmitting vibrations via an electronic and/or transducer assembly through a tooth or teeth are disclosed herein. The assembly may be attached, adhered, or otherwise embedded into or upon a removable oral appliance to form a hearing aid assembly. Such an oral appliance may be a custom-made device. The electronic and transducer assembly may receive incoming sounds either directly or through a receiver to process and amplify the signals and transmit the processed sounds via a vibrating transducer element coupled to a tooth or other bone structure, such as the maxillary, mandibular, or palatine bone structure. | 01-10-2013 |
| 20130010988 | Implantable Electret Microphone - An implantable microphone comprises a hermetically-sealed, enclosed volume and an electret member and back plate disposed with a space therebetween and capacitively coupleable to provide an output signal indicative of acoustic signals incident upon at least one of the electret member and back plate. The back plate may be disposed to define a peripheral portion of the enclosed volume, e.g., the back plate may be defined as part of a flexible diaphragm that receives external acoustic signals. Vents may be provided to fluidly interconnect first and second portions of the enclosed volume that are located on first and second sides of the electret member. In another embodiment, the electret member may be flexible and spaced relative to a flexible outer diaphragm. | 01-10-2013 |
| 20130022220 | Wearable Computing Device with Indirect Bone-Conduction Speaker - Exemplary wearable computing systems may include a head-mounted display that is configured to provide indirect bone-conduction audio. For example, an exemplary head-mounted display may include at least one vibration transducer that is configured to vibrate at least a portion of the head-mounted display based on the audio signal. The vibration transducer is configured such that when the head-mounted display is worn, the vibration transducer vibrates the head-mounted display without directly vibrating a wearer. However, the head-mounted display structure vibrationally couples to a bone structure of the wearer, such that vibrations from the vibration transducer may be indirectly transferred to the wearer's bone structure. | 01-24-2013 |
| 20130044903 | SYSTEMS AND METHODS TO PROVIDE COMMUNICATION, POSITIONING AND MONITORING OF USER STATUS - A communication apparatus includes a bone conduction communication apparatus with a housing having a shape which is conformable to at least a portion of at least one tooth of a user; a transceiver mounted in the housing; and a transducer disposed within or upon the housing and in vibratory communication with a surface of the at least one tooth to transmit sound through the at least one tooth. A positioning system is provided to transmit positional information to the transceiver to be delivered to the transducer: and a communication device links the transceiver with a second person. The electronic and transducer assembly may receive incoming sounds either directly or through a receiver to process and amplify the signals and transmit the processed sounds via a vibrating transducer element coupled to a tooth or other bone structure, such as the maxillary, mandibular, or palatine bone structure. | 02-21-2013 |
| 20130114834 | ACOUSTIC TRANSMISSION METHOD AND LISTENING DEVICE - A listening device having an ear hook adapted for carrying the device behind the ear of a user and magnetically operated compression parts including a subcutaneous part and a device part is provided, where further a vibrator is provided and adapted to vibrationally energize a skin portion through an output coupler, wherein the hook carries the weight of the listening device and the magnetic compression parts ensures compression between the output coupler and the skin portion. | 05-09-2013 |
| 20130121513 | OPENING TYPE BONE CONDUCTION EARPHONE - An opening type bone conduction earphone which eliminates headband and has a compact and simple structure comprising a magnetic body, which has an aeration hole, which is able to communicate with the outside world when wearing, at the center part of the axial direction, at least one or more dampers provided at the outer circumference of the magnetic body, and a coil bobbin, which is provided at the outer circumference of the magnetic body, accommodates the damper within a trunk part, and in which a coil is wound at the outer circumference of the trunk part, is provided. | 05-16-2013 |
| 20130136279 | Personal Listening Device - Among other things, an audio device for transmission of sound information to a user's pinna is disclosed, the device having an actuator and a rigid backing attached to the actuator so as to form a gap without walls between the actuator and the backing. | 05-30-2013 |
| 20130142363 | DEVICES AND METHODS FOR TRANSFERRING DATA THROUGH A HUMAN BODY - An illustrative method for transferring data to a device includes identifying the data that is to be transferred to the device, modulating the data with a signal, providing the signal to a contact microphone that is in physical contact with an individual, and transmitting the signal through a body of the individual to the device using the contact microphone. An illustrative method for authenticating the individual includes transmitting a signal through a body of the individual in response to the individual physically contacting an authentication device, receiving a modified signal including the signal as modified by the body of the individual, removing the signal from the modified signal to identify a unique body signature of the individual, comparing the unique body signature to a database to determine if the database includes the unique body signature, and selectively authenticating the individual based upon whether the database includes the unique body signature. | 06-06-2013 |
| 20130156233 | MOBILE TERMINAL - A mobile terminal includes a body having a front surface and a rear surface; a display unit formed on the front surface of the body; a frame disposed between the front surface and the rear surface, and configured to support the display unit; and a sound output device configured to transmit sound using bone conduction vibrations, and connected to the frame so as to transmit the vibration to the display unit. | 06-20-2013 |
| 20130163791 | BONE CONDUCTION SPEAKER AND COMPOUND VIBRATION DEVICE THEREOF - The present invention relates to a bone conduction speaker and its compound vibration device. The compound vibration device comprises a vibration conductive plate and a vibration board, the vibration conductive plate is set to be the first torus, where at least two first rods inside it converge to its center; the vibration board is set as the second torus, where at least two second rods inside it converge to its center. The vibration conductive plate is fixed with the vibration board; the first torus is fixed on a magnetic system, and the second torus comprises a fixed voice coil, which is driven by the magnetic system. The bone conduction speaker in the present invention and its compound vibration device adopt the fixed vibration conductive plate and vibration board, making the technique simpler with a lower cost; because the two adjustable parts in the compound vibration device can adjust both low frequency and high frequency area, the frequency response obtained is flatter and the sound is broader. | 06-27-2013 |
| 20130202134 | SYSTEMS AND METHODS FOR IMPROVED ACOUSTO-HAPTIC SPEAKERS - The systems and methods described herein relate to, among other things, a transducer capable of producing acoustic and tactile stimulation. The transducer includes a rigid mass element disposed on the diaphragm of a speaker. The mass element may optionally be removable and may have a mass selected such that the resonant frequency of the transducer falls within the range of frequencies present in an input electrical audio signal. The systems and methods advantageously benefits from both the fidelity and audio performance of a full-range speaker while simultaneously producing high-fidelity, adjustable and palpable haptic vibrations. | 08-08-2013 |
| 20130202135 | BONE CONDUCTION COMMJNICATIONS HEADSET WITH HEARING PROTECTION - A communications headset includes bone vibrating transducers supported over the temporal bones of a wearer in front of each ear and an earpiece. The earpieces, when not in use, are magnetically couplable to a transducer housing. Radio signals received by a wearer or vehicular mounted radio are processed by and distributed through a communications interface to both the transducers and the earpiece speakers. Ambient or external noises picked up by one or more microphones on each earpiece are processed to reduce ambient noises above a certain level. | 08-08-2013 |
| 20130236035 | INTRAORAL APPLIANCE FOR SOUND TRANSMISSION VIA BONE CONDUCTION - An intra-oral appliance for transmitting sound via bone conduction and optimized for comfort, safety, speech intelligibility, eating and drinking and extended wear by the user including an actuator to provide hone conduction sound transmission:, a transceiver coupled to the actuator to cause the actuator to generate sound; and a first chamber containing, the actuator and the transceiver, said first chamber adapted to be coupled to one or more teeth of the user. | 09-12-2013 |
| 20130259271 | EARPHONE AND EAR-WORN BONE CONDUCTION DEVICE - An earphone comprises: a magnetostrictive element which is composed of a magnetostrictive material and has a column-like shape, the magnetostrictive element expanding and contracting due to magnetostrictive effect; a coil wound around the magnetostrictive element, the coil converting an electrical signal into a change in magnetic field; and an elastic portion which is composed of an elastic body having magnetism, the elastic portion including: a first elastic portion to which one of ends of the magnetostrictive element is joined; a second elastic portion to which the other end of the magnetostrictive element is joined; and a beam portion having a column-like shape and being provided in parallel to the magnetostrictive element between the first elastic portion and the second elastic portion and being integrally formed with the first elastic portion and the second elastic portion. | 10-03-2013 |
| 20130272549 | ELECTRONIC DEVICE - In order to be appropriately usable as an electric device for vibrating a panel attached to a housing, an electronic device including a piezoelectric element; a housing having a first principle plane having the piezoelectric element fixed thereto and a second principle plane opposite to the first principle plane; and a lid member having a joint portion for removably joining to the second principle plane; causes the housing to generate sound transmitted by vibrating a part of a human body, such that the piezoelectric element is provided on a first side in a first direction parallel to the first principle plane, and a joint position of the joint portion is provided on a second side opposite to the first side in the first direction. | 10-17-2013 |
| 20130308798 | Communication Terminal Having Bone Conduction Function - The present invention relates to a communication terminal having a bone conduction function. To this end, the present invention provides a communication terminal having a bone conduction function equipped with a bone conduction vibration receiver/speaker ( | 11-21-2013 |
| 20130329918 | External Vibration Reduction in Bone-Conduction Speaker - This disclosure relates to bone conduction. One disclosed apparatus includes a support structure and a bone-conduction transducer (BCT). The support structure includes a front section and a side section. The side section includes a recessed structure and at least one member that extends from the recessed structure. The BCT includes a first portion and a second portion. The first portion is in contact with the at least one member such that at least one gap is defined between the BCT and the recessed structure. When the support structure is worn, the second portion is in contact with a wearer so as to transmit a target vibration of the second portion to a bone structure of the wearer. The at least one member is configured to transmit a vibration of the first portion of the BCT to the recessed structure. | 12-12-2013 |
| 20130329919 | Portable electronic device with bone conduction speaker - Disclosed is a portable electronic device. The portable electronic device includes a main board and a bone conduction speaker electrically coupled with the main board. When the portable electronic device is used in a high-noise environment, the main board drives the bone conduction speaker for enabling its user to perceive the sound wave. | 12-12-2013 |
| 20140010387 | Sound and Vibration Transmission Device - An apparatus capable of transmitting sound and vibrations to a user is described. The apparatus may also generate an electromagnetic field sufficient to stimulate the user's energy system. The apparatus includes a support structure configured to support at least a part of the user's body; a transducer coupled to the frame of the support structure in a manner which allows the transducer to move in relation to the frame; and an audio signal source for transmitting audio signals to the transducer. The transducer is capable of receiving and responding to audio signals having a wide range of audio frequencies when the apparatus is in use. | 01-09-2014 |
| 20140016800 | Wearable Computing Device with Behind-Ear Bone-Conduction Speaker - Apparatuses that provide a bone-conduction speaker arranged to be located behind the ear are described herein. An exemplary apparatus may include: (a) a glasses-style support structure comprising a front section and at least one side section; (b) at least one bone-conduction speaker; and (c) a member having a proximate end and a distal end, wherein the proximate end is attached to the at least one side section, and wherein the at least one bone-conduction speaker is attached to the member at or near the distal end; wherein the member is arranged on the at least one side section such that when the glasses-style support structure is worn the member: (a) extends to the anterior of the at least one side section and (b) locates the bone-conduction speaker posterior to an ear. | 01-16-2014 |
| 20140072148 | BONE-CONDUCTION PICKUP TRANSDUCER FOR MICROPHONIC APPLICATIONS - A personal audio device has a bone conduction pickup transducer, having a housing of which a rigid outer wall has an opening formed therein. A volume of yielding material fills the opening in the rigid outer wall. An electronic vibration sensing element is embedded in the volume of yielding material. The housing is shaped, and the opening is located, so that the volume of yielding material comes into contact with an ear or cheek of a user who is using the personal audio device. Other embodiments are also described and claimed. | 03-13-2014 |
| 20140079251 | METHOD AND APPARATUS FOR SENSORY SUBSTITUTION - An apparatus and method for use in treating tinnitus, employs a sound processing unit, a tactile unit, and an interface therebetween. The tactile unit comprises an array of stimulators each of which can be independently actuated to apply a tactile stimulus to a subject, and an input for receiving a plurality of actuation signals from the interface and directing individual actuation signals to individual stimulators. The sound processing unit receives an audio signal at an input, analyses the signal with a digital signal processor to generate the actuation signals which are representative of the audio signal, and provides the plurality of actuation signals to the interface. In a preferred embodiment the digital signal processor divides the audio signal into a series of frames in the time domain, performs a transform on each frame to generate a set of coefficients representing said frame, and maps the set of coefficients to a set of actuation signals to be applied to the array. | 03-20-2014 |
| 20140112503 | Compact Bone Conduction Audio Transducer - A bone conduction transducer for a wearable computing system is provided. The bone conduction transducer includes a magnetic diaphragm configured to vibrate in response to a time-changing magnetic field generated by an electromagnetic coil operated according to electrical input signals. The magnetic diaphragm is elastically suspended over the electromagnetic coil to allow excursion toward and away from the coil by a pair of cantilevered leaf springs projected from opposing sides of the transducer to connect to opposing sides of the magnetic diaphragm. The bone conduction transducer is included in the wearable computing system to be worn against a bony structure of the wearer that allows acoustic signals to propagate to the wearer's inner ear and achieve sound perception in response to vibrations in the bone conduction transducer. | 04-24-2014 |
| 20140126752 | DEVICE FOR THE COMBINED APPLICATION OF A TRANSCUTANEOUS ELECTRICAL STIMULUS AND EMISSION OF AN ACOUSTIC SIGNAL - The invention relates to a device for the combined application of a transcutaneous electrical stimulus to the surface of a portion of the human ear and emission of an acoustic signal into the auditory canal of the ear, wherein the device has at least one electrode head with at least one electrode for the application of the electrical stimulus, a loudspeaker and an output channel for acoustic signals into the auditory canal, a control device by which the application of the electrical stimulus and the emission of acoustic signals can be controlled. In order to achieve improved treatment of disorders using electrical stimulation, in particular tinnitus, the invention provides that the at least one electrode head which carries it is designed to allow it to be arranged in the Cymba conchae of the ear. | 05-08-2014 |
| 20140161286 | MULTIMEDIA AUDITORY AUGMENTATION - Briefly, as an example, embodiments of methods, apparatuses, systems or the like are disclosed to be used for multimedia auditory augmentation. | 06-12-2014 |
| 20140161287 | Electronic Device And Sound Capturing Method - An electronic device and a sound capturing method are described. The electronic device includes at least one first bone conducting unit, which is operable to detect vibration produced by an object in contact with the first bone conducting unit, and to generate an alternating current signal based on the detected vibration to capture a sound produced by the vibration; and a processing unit, which is operable to receive the alternating current signal and to perform an audio processing on the alternating current signal. | 06-12-2014 |
| 20140169592 | ACTUATOR SYSTEMS FOR ORAL-BASED APPLIANCES - Actuator systems for oral-based appliances utilizing transducers which are attached, adhered, or otherwise embedded into or upon a dental or oral appliance to form a hearing aid assembly. Such oral appliances may be a custom-made device which receives incoming sounds and transmits the processed sounds via a vibrating transducer element. The transducer element may utilize electromagnetic or piezoelectric transducer mechanisms and may be positioned directly along the dentition or along an oral appliance housing in various configurations. | 06-19-2014 |
| 20140177879 | METHODS AND APPARATUS FOR TRANSMITTING VIBRATIONS - Methods and apparatus for transmitting vibrations via an electronic and/or transducer assembly through a tooth or teeth are disclosed herein. The assembly may be attached, adhered, or otherwise embedded into or upon a removable oral appliance to form a hearing aid assembly. Such an oral appliance may be a custom-made device. The electronic and transducer assembly may receive incoming sounds either directly or through a receiver to process and amplify the signals and transmit the processed sounds via a vibrating transducer element coupled to a tooth or other bone structure, such as the maxillary, mandibular, or palatine bone structure. | 06-26-2014 |
| 20140177880 | SYSTEMS AND METHODS FOR INTRA-ORAL BASED COMMUNICATIONS - Systems and methods are disclosed for capturing sound for communication by mounting one or more intra-oral microphones to capture sound; and mounting a mouth wearable communicator in the oral cavity to communicate sound with a remote unit. | 06-26-2014 |
| 20140185837 | BONE CONDUCTION SPEAKER AND BONE CONDUCTION HEADPHONE DEVICE - When sound signals are input to a vibration driver through signal wires, the vibration driver converts the sound signals into mechanical vibrations. A second elastic member transmits the mechanical vibrations of the vibration driver to a user. On the other hand, air vibrations are generated by the vibration driver in a space formed by the vibration driver and a first elastic member. The air vibrations are converted into mechanical vibrations by the first elastic member, and are transmitted to the second elastic member. The second elastic member also transmits the mechanical vibrations transmitted from the first elastic member, to the user. | 07-03-2014 |
| 20140233765 | CONFORMABLE PAD BONE CONDUCTION DEVICE - Pads for positioning between external hearing prosthesis components and a recipient's skin or scalp that conform to the recipient's anatomy but transmit vibrations from the external components to implanted components. Usable pad materials may include non-Newtonian materials including dilatant materials, rheological materials, memory foams, viscoelastic material, thermoplastics, electro-rheological fluids and or magneto-rheological fluids. | 08-21-2014 |
| 20140270268 | HEADSET SYSTEMS AND METHODS - A digital audio player device can be attached, adhered, or otherwise embedded into or upon a removable oral appliance or other oral device to form an intraoral MP3 player. In another embodiment, the device provides an electronic and transducer device that can be attached, adhered, or otherwise embedded into or upon a removable oral appliance or other oral device to form a DAP. Such an oral appliance may be a custom-made device fabricated from a thermal forming process utilizing a replicate model of a dental structure obtained by conventional dental impression methods. The electronic and transducer assembly may receive incoming sounds either directly or through a receiver to process and amplify the signals and transmit the processed sounds via a vibrating transducer element coupled to a tooth or other bone structure, such as the maxillary, mandibular, or palatine bone structure. | 09-18-2014 |
| 20140294208 | LIGHT-BASED DETECTION FOR ACOUSTIC APPLICATIONS - A light-based skin contact detector is described, including a boot having an index of refraction less than or equal to another index of refraction associated with skin at a frequency of light, a light emitter and detector coupled to the boot and configured to measure an amount of light energy reflected by an interface of the boot, and a digital signal processor configured to detect a change in the amount of light energy reflected by the interface. | 10-02-2014 |
| 20140321674 | HEADSET SYSTEMS AND METHODS - A wireless headset is adapted to communicate with a sound source such as a music player or a cell phone or a suitable audio or sound communicated through a one-way or two-way communication device. The headset includes a mouth wearable communicator, and a linking unit coupled to the mouth wearable communicator, the linking unit adapted to communicate with the sound source. | 10-30-2014 |
| 20140348346 | BONE TRANSMISSION EARPHONE - A basal end cover having a cable entry portion, and an earphone case which accommodates a bone conduction microphone and a bone conduction speaker, being assembled to the basal end cover, with the earphone case including a rigid resin ear plug having a microphone accommodating space in which the bone conduction microphone to be disposed on the distal end side is accommodated, and a speaker accommodating space in which the bone conduction speaker to be disposed on the basal end side is accommodated, and a sensing cover formed of a material softer than that of the ear plug defining the microphone accommodating space, and a bone-conducted sound is picked up by the bone conduction microphone through the sensing cover is provided. | 11-27-2014 |
| 20140355791 | MULTIFUNCTIONAL EARPHONE - A multifunctional earphone is disclosed. The multifunctional earphone includes a main body having an electroacoustic element incorporated therein for serving as an earphone, an ear-insertion body having a sound tube portion bonded with the main body, a wing portion extending around from the sound tube portion, and an acceleration sensor serving as a microphone embedded in the wing portion and formed a configuration such that the outer periphery of the wing portion contacts an external auditory meatus of a user's ear. The acceleration sensor includes a substrate directly or indirectly contacting with a vibration source, a spring connecting with the substrate, a weight and a piezoelectric element deformed by an external force from the weight, by which the piezoelectric element produces an electric energy based on piezoelectricity effect. | 12-04-2014 |
| 20140363033 | EQUALIZATION AND POWER CONTROL OF BONE CONDUCTION ELEMENTS - Methods and systems are provided for controlling bone conduction, in which a bone conduction element may be used to output acoustic signals when it is in contact with a user. A bone conduction sensor may also be made in contact with the user, and used to obtain feedback relating to the outputting of the acoustic signals via the bone conduction element. The outputting of the acoustic signals may then be adaptively controlled based on processing of the feedback. The adaptive controlling may comprise adjusting components and/or functions related to or used in the outputting of the acoustic signals. For example, the adaptive controlling may comprise adjusting gain, frequency response, and/or equalization associated with a drive amplifier driving the bone conduction element. | 12-11-2014 |
| 20150010172 | THROAT VIBRATION AUDIO WIRELESS TRANSMISSION APPARATUS - A throat vibration audio wireless transmission apparatus comprises a body, a throat vibration detection module and a wireless transmission module. The body includes a cap, a flexible base and a deformation holding member. The cap has multiple cover portions and at least one elastic bending portion bridging two neighboring cover portions. The deformation holding member can be pushed by forces to form an arched shape and drive the flexible base and cap to bend to allow the elastic bending portion to extend towards the cover portions at two sides thereof. The throat vibration detector detects a vibration wave and converts to an electric signal. The control circuit board receives the electric signal and converts to an audio signal which is then transmitted by the wireless transmission module. The apparatus can be adjusted according to a user's neck and attached thereon closely to receive sound without being interfered by environment. | 01-08-2015 |
| 20150016638 | ISOLATION OF AUDIO TRANSDUCER - A head-mounted wearable device assembly is provided that includes a bone conduction transducer (BCT) and an elastomeric isolation member that provides acoustic isolation between the BCT and a housing of the head-mounted wearable device assembly. The elastomeric isolation member may be a polyurethane material having a hardness (durometer) on the order of 60 A. The material arrangement and durometer may be chosen to provide a frequency response and/or acoustic leakage within a predetermined range, which results in high quality sound reproduction for the wearer. The elastomeric isolation member may be secured to an interior portion of the housing by a pair of mounting posts. The elastomeric isolation member physically and acoustically separates the BCT from the interior of the housing and other components therein. | 01-15-2015 |
| 20150023527 | ELECTRONIC APPARATUS - An electronic apparatus that is hermetically sealable without hindering size reduction thereof is provided. An electronic apparatus | 01-22-2015 |
| 20150023528 | ELECTRONIC DEVICE WITH BONE CONDUCTION VIBRATOR - An electronic device of the invention includes: a main body; a screen panel disposed on a surface of the main body and configured to display an image; a frame-shaped cover panel disposed on the surface of the main body to cover an outer periphery of the screen panel; a bone conduction vibrator incorporated in the main body and attached to a rear surface of the screen panel, the bone conduction vibrator being configured to transmit audio by bone conduction; and an adhesive layer fixedly attaching the cover panel at a rear surface thereof to an outer peripheral portion of the surface of the screen panel. The adhesive layer extends along the outer peripheral portion of the surface of the screen panel and has a missing portion in which an area to be located in the vicinity of the bone conduction vibrator is missing. The missing portion in the adhesive layer provides a gap between the surface of the screen panel and the rear surface of the cover panel. | 01-22-2015 |
| 20150030186 | BONE CONDUCTION SPEAKER AND COMPOUND VIBRATION DEVICE THEREOF - The present invention relates to a bone conduction speaker and its compound vibration device. The compound vibration device comprises a vibration conductive plate and a vibration board, the vibration conductive plate is set to be the first torus, where at least two first rods inside it converge to its center; the vibration board is set as the second torus, where at least two second rods inside it converge to its center. The vibration conductive plate is fixed with the vibration board; the first torus is fixed on a magnetic system, and the second torus comprises a fixed voice coil, which is driven by the magnetic system. The bone conduction speaker in the present invention and its compound vibration device adopt the fixed vibration conductive plate and vibration board, making the technique simpler with a lower cost; because the two adjustable parts in the compound vibration device can adjust both low frequency and high frequency area, the frequency response obtained is flatter and the sound is broader. | 01-29-2015 |
| 20150036843 | ELECTRONIC DEVICE - Provided is an electronic device | 02-05-2015 |
| 20150043758 | ELECTRONIC DEVICE, CONTROL METHOD, AND CONTROL PROGRAM - According to an aspect, an electronic device includes: a piezoelectric element; a first sound generating unit that is vibrated by the piezoelectric element and generates a vibration sound transmitted by vibrating a part of a human body; and a second sound generating unit that generates an air conduction sound. | 02-12-2015 |
| 20150063605 | OPHTHALMIC LENS WITH MICRO-ACOUSTIC ELEMENTS - The present invention discloses an ophthalmic device with micro-acoustic electromechanical elements and associated methods. In some embodiments, the micro-acoustic electromechanical elements may be useful for the purpose of providing audible warnings and/or messages to a user. The audible warnings and/or messages can include, for example, messages transmitted wirelessly through a communication element of the ophthalmic device and/or generated within the ophthalmic device. In addition, in some embodiments the ophthalmic device can be an energized contact lens that is used both for optical correction and the transmission of sound through bone resonance to the inner ear of a user. | 03-05-2015 |
| 20150063606 | MULTISTAGE TACTILE SOUND DEVICE - A tactile sound device in proximate contact with a user, comprising a multistage arrangement of vibrotactile materials to impart visceral sensations to a user. The device imparts a physical sensation via a multistage arrangement of vibrotactile materials embodied in a wearable or seated configuration, in response to a wired or wireless signal input. | 03-05-2015 |
| 20150078588 | ELECTRONIC DEVICE - The electronic device can effectively suppress a reduction in sound pressure and an increase in the distortion factor. The electronic device ( | 03-19-2015 |
| 20150086046 | FEEDBACK PROVIDING MODULE, FEEDBACK PROVIDING APPRATUS, AND FEEDBACK PROVIDING METHOD - Disclosed herein are a feedback providing module, a feedback providing apparatus, and a feedback providing method. The feedback providing module includes: an upper plate part generating a vibration; a lower plate part inducing the vibration of the upper plate part; and a feedback controlling unit applying first to fourth voltages having different levels to the upper and the lower plate part in response to feedback control signals and varying the levels of the first to fourth voltages to control the upper and the lower plate part to generate at least one of a sound and a vibration. | 03-26-2015 |
| 20150086047 | ELECTRONIC APPARATUS, PANEL UNIT, AND UNIT FOR ELECTRONIC APPARATUS - Excessive deformation of a piezoelectric element is reduced. An electronic apparatus | 03-26-2015 |
| 20150092962 | Devices and Methods for Transferring Data Through a Human Body - An illustrative method for transferring data to a device includes identifying the data that is to be transferred to the device, modulating the data with a signal, providing the signal to a contact microphone that is in physical contact with an individual, and transmitting the signal through a body of the individual to the device using the contact microphone. An illustrative method for authenticating the individual includes transmitting a signal through a body of the individual in response to the individual physically contacting an authentication device, receiving a modified signal including the signal as modified by the body of the individual, removing the signal from the modified signal to identify a unique body signature of the individual, comparing the unique body signature to a database to determine if the database includes the unique body signature, and selectively authenticating the individual based upon whether the database includes the unique body signature. | 04-02-2015 |
| 20150110301 | Throat Microphone - A throat microphone includes a cantilevered piezoelectric device | 04-23-2015 |
| 20150117678 | ELECTRONIC DEVICE - Provided is an electronic device that generates, by vibrating a vibration body, vibration sound by the vibration. The electronic device executes a side tone function by using sound collected by a microphone | 04-30-2015 |
| 20150131816 | ELECTRONIC DEVICE - There is provided an electronic device | 05-14-2015 |
| 20150146892 | ELECTRONIC APPARATUS AND PANEL UNIT - An electronic apparatus that generates a vibration sound by vibrating a panel and may operate in an excellent manner is provided. An electronic apparatus | 05-28-2015 |
| 20150146893 | BODY-SENSITIVE VIBRATION HEADPHONE - There is provided a body-sensitive vibration headphone for suppressing resonance that occurs when a vibrator that generates body-sensitive vibration vibrates. The body-sensitive vibration headphone includes electroacoustic transducer ( | 05-28-2015 |
| 20150305920 | METHODS AND SYSTEM TO REDUCE STUTTERING USING VIBRATION DETECTION - A system to reducing stuttering includes two devices. A vibration sensing device is worn around the user's neck and detects when a stuttering event is taking place due to the vibrations of the vocal cords. The vibration sensing device transmits a signal to at least one head phone device inserted in the ear of the user. The head phone device plays music into the ear of the user. The music breaks the connection between the sub-conscious mind and the nerves in the vocal cords is broken temporarily. An application executable on a smart device may facilitate this process. | 10-29-2015 |
| 20150312674 | PORTABLE TERMINAL AND PORTABLE TERMINAL SYSTEM - A portable terminal and a portable terminal system that allows a user to hear an ambient sound highly necessary for the user while wearing an earphone on his/her ear are provided. An ambient sound output determination module is configured to determine whether or not an ambient sound should be output to the earphone based on a sound signal received from at least one microphone of a first microphone and a second microphone. A sound output control module is configured to output the sound signal received from the at least one microphone to the earphone if it is determined that the ambient sound should be output to the earphone. | 10-29-2015 |
| 20150358720 | ADAPTABLE BONE CONDUCTING HEADSETS - Headsets presented herein may include at least one earpiece having an adjustable bone conduction element and an ear bud. The location of the bone conduction element may be repositioned by sliding a slidably-coupled section to which the bone conduction element is attached. The ear bud may be disengaged without disturbing the positioning of the bone conduction element. Additionally, the earpiece may be attached to a base member via a pivoting element that is coupled to wire that retracts into the base member. The base member can be controlled by a cell phone and charge by plugging into a solar harness. | 12-10-2015 |
| 20150358723 | METHODS AND APPARATUS FOR TRANSMITTING VIBRATIONS - Methods and apparatus for transmitting vibrations via an electronic and/or transducer assembly through a tooth or teeth are disclosed herein. The assembly may be attached, adhered, or otherwise embedded into or upon a removable oral appliance to form a hearing aid assembly. Such an oral appliance may be a custom-made device. The electronic and transducer assembly may receive incoming sounds either directly or through a receiver to process and amplify the signals and transmit the processed sounds via a vibrating transducer element coupled to a tooth or other bone structure, such as the maxillary, mandibular, or palatine bone structure. | 12-10-2015 |
| 20160004688 | Voice communication device with foreign language translation - An earpiece adapted for being worn by a user includes an earpiece housing, at least one microphone within the earpiece housing, a speaker within the earpiece housing, and a pulse oximeter associated with the earpiece housing. The device may further include an intelligent control operatively connected to the pulse oximeter, a short range transceiver operatively connected to the intelligent control, and a temperature sensor. | 01-07-2016 |
| 20160021452 | Bone-Conduction Speaker - A bone-conduction speaker unit including a resilient metallic voice screen having a plurality of substantially equally spaced locking elements around a periphery thereof, coupling with a yoke supporting a centered magnet within a magnetic ring, the voice screen and yoke being above a metal cover of a housing to which a bone-conduction speaker so formed is affixed. | 01-21-2016 |
| 20160044395 | BONE CONDUCTION SPEAKER UNIT - Provided is a bone conduction speaker unit which can sufficiently prevent generation of sound leakage at non-calling. The bone conduction speaker unit includes a bone conduction speaker main body, being incorporated in a housing with an elastic base being interposed, an elastic cover being mounted on a top face of the housing. Bonding between a rear face of the bone conduction speaker main body and a top face of the elastic base, and/or bonding between the elastic base and an inner bottom face of the housing are partially made; upon the elastic cover having been mounted on the housing, a gap is held between an internal top face of the elastic cover and a top face of the bone conduction speaker main body; and with the elastic cover being pressed in use, the internal top face thereof is abutted against the top face of the bone conduction speaker main body. | 02-11-2016 |
| 20160086458 | SYSTEMS AND METHODS FOR GENERATING DAMPED ELECTROMAGNETICALLY ACTUATED PLANAR MOTION FOR AUDIO-FREQUENCY VIBRATIONS - A vibration module for applying vibrational tractions to a wearer's skin is presented. Use of the vibration module in headphones is illustrated for providing tactile sensations of low frequency for music, for massage, and for electrical recording and stimulation of the wearer. Damped, planar, electromagnetically-actuated vibration modules of the moving magnet type are presented in theory and reduced to practice, and shown to provide a substantially uniform frequency response over the range 40-200 Hz with a minimum of unwanted audio. | 03-24-2016 |
| 20160088399 | ELECTRONIC APPARATUS - An electronic apparatus for generating a vibration sound by causing a piezoelectric element to vibrate a member having the piezoelectric element attached thereto in an excellent manner is provided. In particular, an electronic apparatus | 03-24-2016 |
| 20160134965 | APPARATUS, SYSTEM AND METHOD FOR UNDERWATER VOICE COMMUNICATION BY A DIVER - Embodiments of the invention provide a system, apparatus and methods for underwater voice communication by a diver to other divers and surface ships. In many embodiments, the system includes a mouthpiece voice communication apparatus having a microphone for sensing the diver's voice and an acoustic transducer that conducts sound via conduction through the diver's teeth and skull to the cochlea so as to allow the diver to hear sounds. The mouthpiece is adapted to be easily attached to portions of a SCUBA or other underwater breathing apparatus. It may also be attached to or integral with a snorkel or similar apparatus. | 05-12-2016 |
| 20160142816 | AUTHENTICATION THROUGH TISSUE-CONDUCTED SOUND - Systems and methods may provide for sending a sound wave signal and measuring a body conduction characteristic of the sound wave signal. Additionally, a user authentication may be performed based at least in part on the body conduction characteristic. In one example, the body conduction characteristic includes one or more of a timing, a frequency or an amplitude of the sound wave signal after passing through one or more of bone or tissue. | 05-19-2016 |
| 20160142818 | Wearable Device Using Bone Conduction Speaker - A wearable device using a bone conduction speaker, including a wearable band worn on an arm of a user, a communication module attached to the wearable band, an audio processor configured to process an audio signal transmitted and received through the communication module, a microphone configured to transmit a voice signal, which is input in sound by the user, to the audio processor, a bone conduction speaker configured to output a reception audio signal, which is processed by the audio processor, in bone conduction mode, and an echo canceller configured to cancel the voice signal in an audio signal output from the bone conduction speaker, is provided. | 05-19-2016 |
| 20160150312 | Bone-conduction Anvil and Diaphragm - Disclosed herein are methods and apparatuses for the transmission of audio information from a bone-conduction headset to a user. The bone-conduction headset may be mounted on a glasses-style support structure. The bone-conduction transducer may be mounted near where the glasses-style support structure approach a wearer's ears. In one embodiment, an apparatus has a bone-conduction transducer with a diaphragm configured to vibrate based on a magnetic field. The magnetic field being based off an applied electric field. The apparatus may also have an anvil coupled to the diaphragm. The anvil may be configured to conduct the vibration from the bone-conduction transducer. Additionally, the anvil may be coupled to a metallic component. The metallic component may be configured to couple to a magnetic field created by the bone-conduction transducer. | 05-26-2016 |
