Sonion Nederland B.V. Patent applications |
Patent application number | Title | Published |
20140353031 | METHOD OF ASSEMBLING A TRANSDUCER ASSEMBLY - A method of assembling a transducer assembly comprising a transducer and a conductor element, where one of the transducer and the conductor element includes holes and conducting parts, each conducting part being exposed in or at a hole and the other of the transducer and the conductor element includes elevated, electrically conducting elements. The method includes aligning the conductor element and the transducer so that each of the elevated elements extends into a separate hole of the holes and fixing the transducer to the conductor element by fixing each elevated element to the conducting parts of the pertaining hole. | 12-04-2014 |
20140205123 | BALLOON CONNECTOR FOR A HEARING AID ASSEMBLY - A hearing aid assembly comprising an inflatable ear dome, and in particular, a connector for connecting an inflatable ear-dome to a hearing aid. | 07-24-2014 |
20140205122 | ELECTRONICS IN A RECEIVER-IN-CANAL MODULE - A hearing aid assembly comprising a Receiver-in-canal part provided with electronics. | 07-24-2014 |
20140185851 | Hearing Aid Device - A hearing aid device comprising a receiver unit arranged in a compartment in a shell, wherein the shell comprises a venting passage between first and second opposite faces of the shell to provide air passage from one side of the shell to another, and wherein the shell comprises an opening in the first face into the compartment and a closing member positioned to close off the compartment. The opening is shaped to allow the receiver unit to be inserted into the compartment through the opening, and the compartment is acoustically connected to the venting passage to allow the sound to emit through the venting passage. The receiver unit may be releasably mounted in the compartment such that the receiver unit can be retracted from the shell through the opening. | 07-03-2014 |
20140177892 | RIC ASSEMBLY WITH THURAS TUBE - A hearing aid assembly comprising a receiver comprising a front chamber and a back chamber being acoustically coupled to respective front and back chamber openings, and acoustical guiding means for guiding air from at least one of the front and back chamber openings to an air mixing zone for mixing air from the front and back chamber openings. The mixing of air from the front and back chambers enhances the low-frequency response of the hearing aid assembly. | 06-26-2014 |
20140153737 | MULTIPLE RECEIVER ASSEMBLY AND A METHOD FOR ASSEMBLY THEREOF - A receiver assembly comprising a first and a second receiver housing and a spout. The second receiver housing is positioned over a first sound outlet port of the first receiver housing and the spout is positioned over a second outlet port of the second receiver housing. An acoustic duct is located between the first and second receiver housing acoustically connecting the first sound outlet port to the spout and is provided with an acoustic mass. | 06-05-2014 |
20140119585 | INFLATABLE EAR PIECE AND A METHOD OF ITS MANUFACTURE - An inflatable ear piece is used in a hearing aid. The inflatable ear piece defines an inflatable part, which defines an inflatable cavity. The inflatable cavity, when inflated, defines an inflated state in which the inflatable part abuts an inner wall of an auditory canal when provided therein, and, when deflated to a deflated state, allows for insertion and/or retraction of the ear piece from the auditory canal. The inflatable ear piece comprises one or more biasing means that are arranged to bias the inflatable part away from a totally collapsed state and into the deflated state. The biasing means is secured to an inner wall of the inflatable cavity. | 05-01-2014 |
20140119584 | HEARING AID WITH A PUMP ARRANGEMENT - A hearing aid comprising a behind-the-ear unit comprising a pump arrangement which is fluidly connected to an inflatable part of an in-the-ear unit. The pump arrangement comprises one inlet valve and two outlet valves which are arranged in series. The valve leakage of the two outlet valves is not identical. | 05-01-2014 |
20140112509 | Transducer, A Hearing Aid Comprising The Transducer And A Method Of Operating The Transducer - The invention relates to a transducer comprising a housing, a first and a second diaphragm, and a first and a second signal provider. The housing comprises an inner surface. The first and second diaphragms are positioned in the housing. The first and second diaphragms define a common compartment being delimited by at least both a part of the inner surface and the first and second diaphragms. The first signal provider is configured to convert movement of the first diaphragm into a first signal. The second signal provider is configured to convert movement of the second diaphragm into a second signal. The transducer can be used in a hearing aid. | 04-24-2014 |
20140112507 | Dual Transducer With Shared Diaphragm - The invention relates to a transducer comprising a housing having a first and a second sound input, a first and a second vibration sensors configured to convert vibration to an output, and a diaphragm connected to both the first and second vibration sensor. | 04-24-2014 |
20130195295 | Hearing Aid With A Sensor For Changing Power State Of The Hearing Aid - A hearing aid comprising a first sensor for sensing a first parameter indicative of a use situation of the hearing aid, wherein the hearing aid is adapted to change into a high power mode or a low power mode in response to the a first control signal from the first sensor. A second sensor for sensing a second parameter indicative of a use situation of the hearing aid may also be used as well. | 08-01-2013 |
20130163799 | APPARATUS AND A METHOD FOR PROVIDING SOUND - An apparatus for providing sound. The apparatus includes a sound receiver for receiving sound and outputting an output signal, a first part comprising a signal generator for generating a second signal corresponding to the output signal, a second part comprising receiving means for receiving the second signal and outputting sound corresponding to the second signal, and an element for transporting the second signal from the signal generator to the receiving means. The transporting element comprises a sound guiding channel connected to the sound receiver and for guiding sound from outside the apparatus to the sound receiver along a portion of a length of the transporting element. | 06-27-2013 |
20130142370 | MICROPHONE FOR A HEARING AID - A microphone assembly having a housing, a transducer, and an electronic circuit. The housing has an opening, and the transducer is disposed within that opening. The electronic circuit covers the opening such that the transducer is surrounded by at least the electronic circuit and the housing. The electronic circuit includes a substrate and an amplifier for amplifying the electrical signal into an amplified electrical signal which is coupled to a connection means. The connection means provides a direct electrical connection between the electronic circuit and a receiver. The amplifier is mounted on the substrate and disposed on a side of the substrate of the electronic circuit facing the transducer. The receiver is disposed on a side opposite the side and outside the housing. | 06-06-2013 |
20130136284 | METHOD FOR PRODUCING A TUBE FOR A HEARING AID - A method for producing a tube for a hearing aid is disclosed. And more specifically, a method is disclosed for anchoring a fiber to a tube of a hearing aid, the fiber running through the tube. The fiber is positioned within the tube as a reinforcement fiber to improve the pull strength of the tube. | 05-30-2013 |
20130028451 | Dual Cartridge Directional Microphone - A microphone comprises a housing, a first and a second diaphragm, a first chamber, and a second chamber. A first and a second diaphragm, each having a first and second side, are provided in the housing. The first chamber is delimited at least partly by the first side of the first diaphragm and an inner surface of the housing. A first opening extends from the first chamber and to surroundings of the microphone. The second chamber is delimited at least partly by the first side of the second diaphragm and an inner surface of the housing. A second opening extends from the second chamber and to the surroundings. A common chamber is delimited at least partly by the second side of the first diaphragm, the second side of the second diaphragm and an inner surface of the housing. A third opening extends from the common chamber and to the surroundings. | 01-31-2013 |
20120255805 | MOVING ARMATURE RECEIVER ASSEMBLIES WITH VIBRATION SUPPRESSION - Moving armature receiver assemblies wherein a first U-shaped armature and a second U-shaped armature are configured for suppression of vibration of a housing structure along a longitudinal housing plane. | 10-11-2012 |
20120155694 | MULTI-LAYER ARMATURE FOR MOVING ARMATURE RECEIVER - A multi-layer armature for a moving armature receiver. The armature includes a first armature layer and a displacement region. The first armature layer includes a first surface and a second armature layer having a second surface positioned adjacent to the first surface. The displacement region provides relative displacement between the armature layers. The multi-layer construction of the armature in combination with the displacement region creates considerable design freedom in choosing armature geometry outside conventional bounds posed by the above-mentioned constraint between armature cross-sectional area and its mechanical stiffness. The design freedom can be applied to achieve numerous performance benefits for the moving armature receiver such as higher electroacoustic conversion efficiency, increased maximum sound pressure output or smaller overall length of the multi-layer armature. The smaller length leads to a smaller size of moving armature receivers which is an important performance metric for moving armature receivers for numerous severely size-constrained applications. | 06-21-2012 |
20120155683 | Power Supply Voltage From Class D Amplifier - The present invention relates to a hearing aid comprising a receiver and signal processor circuitry operatively connected hereto. The signal processor circuitry comprises amplifying means (e.g., a Class D amplifier) adapted to generate a switched output voltage for driving the receiver of the hearing aid. Moreover, a power supply unit is included and is adapted to generate a DC output voltage from the switched output voltage. The present invention further relates to an associated method for generating a DC output voltage. | 06-21-2012 |
20120140966 | MOTOR ASSEMBLY - A transducer assembly with a U-shaped element at least a part of which forms a part of a magnet housing is disclosed. One or more magnets are attached to the magnet housing which is adapted to conduct magnetic flux from one or more magnets. | 06-07-2012 |
20120027245 | TRANSDUCERS WITH IMPROVED VISCOUS DAMPING - A miniature receiver or transducer with improved viscous damping. The receiver may be a moving armature receiver using shearing forces for damping the deflection of the diaphragm. In this receiver, the damping element, which may be a liquid, extend in a direction of the deflection of the armature or diaphragm. Another embodiment relates to a transducer where the damping element engages the diaphragm. | 02-02-2012 |
20120014548 | Semi-Permanent Hearing Aid - A semi-permanent hearing device is adapted to be inserted completely into the ear canal of a user. The semi-permanent hearing device comprises a first part and a second part each of which comprises at least one of the following electrical components: a microphone, a sound processing unit, a receiver and a battery. The first part and the second part are detachably connected to each other. In an alternative aspect of the invention, a hearing device comprises a microphone and a wax filter arrangement arranged to cover at least one audio canal through which sound propagates from a position outside the hearing aid and into the microphone. The wax filter arrangement comprises a wax filter and the wax filter arrangement is adapted to allow different parts of the wax filter to cover the at least one audio canal at different points in time. | 01-19-2012 |
20110311069 | RECEIVER ASSEMBLY FOR AN INFLATABLE EAR DEVICE - A diaphonic valve utilizing the principle of the Synthetic Jet is disclosed herein. A diaphonic valve pump is provided for the inflation of an in-ear balloon. More complex embodiments of the present invention include stacks of multiple synthetic jets generating orifices as well as an oscillating, thin polymer membrane. In one or more embodiments of the present invention, a novel application is provided for the creation of static pressure to inflate or to deflate an inflatable member (balloon). In addition, sound can be utilized to inflate or deflate an inflatable member in a person's ear for the purpose of listening to sound. | 12-22-2011 |
20110182453 | RECEIVER MODULE FOR INFLATING A MEMBRANE IN AN EAR DEVICE - A receiver module configured to be seated within an ear canal and optimized for simultaneously inflating an inflatable membrane while generating acoustic waves transmitted to a user. The inflatable membrane can be used to secure the receiver module within the bony portion of the ear canal of the user. A multi-layer valve system and method of assembly are disclosed for a valve system to harvest static pressure from acoustic waves generated within the receiver and direct the increased pressure toward the inflatable membrane to inflate the membrane. The multi-layer valve system can be used to prevent a back flow of air and thereby maintain a static pressure differential between ambient air drawn in through an air ingress port and air forced into the inflatable membrane through an air egress port. | 07-28-2011 |
20100322447 | MICROPHONE ASSEMBLY COMPRISING MAGNETICALLY ACTIVATABLE ELEMENT FOR SIGNAL SWITCHING AND FIELD INDICATION - A microphone assembly comprising a transducer for receiving sound and outputting a corresponding control signal. The assembly also comprises means for detecting a magnetic field and outputting a signal relating to the field. A hearing aid comprising the assembly has a processor receiving the control signal and selecting between the microphone signal and a signal relating to the magnetic field, such as a signal received from a telephone hand set or a telecoil. | 12-23-2010 |
20100172521 | Electret Assembly For A Microphone Having A Backplate With Improved Charge Stability - The present invention relates to a microphone that includes a housing and a diaphragm and backplate located with the housing. The housing has a sound port for receiving the sound. The diaphragm undergoes movement relative to the backplate, which it opposes, in response to the incoming sound. The backplate has a charged layer with a first surface that is exposed to the diaphragm and a second surface opposite the first surface. The backplate further includes a conductor for transmitting a signal from the backplate to electronics in the housing. The conductor faces the second surface of the charged layer. To minimize the charge degradation created by contact with or infiltration of foreign materials, the first surface, the second surface, or both surfaces of the charged layer includes a protective layer thereon. | 07-08-2010 |
20100135513 | RADIO FREQUENCY SHIELDING FOR RECEIVERS WITHIN HEARING AIDS AND LISTENING DEVICES - Method and apparatus are disclosed for reducing or eliminating the interference produced by a receiver in a listening device, such as a hearing aid. The method and apparatus of the invention involves placing an electrically conductive shield around the receiver. Such a shield helps suppress the electromagnetic signals emitted by the receiver, thereby reducing or eliminating the interference from the receiver. The shield is a passive shield and may be one or more wires that are wound around the receiver and shorted together, or it may be an electrically conductive mesh, jacket, sleeve, or the like, that is placed around the receiver. The shield is then connected either to one of the input terminals of the receiver, or to a system ground of the receiver. | 06-03-2010 |
20100067730 | Apparatus For Outputting Sound Comprising Multiple Receivers And A common Output Channel - A receiver or loudspeaker having a plurality of sound generators each having a housing and a sound output. An oblong channel is formed by a channel-forming element and parts of the housings. The sound outputs are positioned on one side of a middle of the channel and a outlet of the channel is positioned on the other side of the middle of the channel so that the channel has a length adapted to acoustically alter the sound. The use of the housings for forming the channels provides a more compact structure. | 03-18-2010 |
20090310807 | Hearing Instrument With Improved Venting And Miniature Loudspeaker Therefore - The present invention relates to improvements in acoustical venting of hearing aid earmolds and to miniature loudspeakers with housing structures configured to support improved hearing aid venting. The miniature loudspeaker comprises a front chamber with first and second separate sound ports so as to allow the front chamber to form an integral part of the acoustical vent of the hearing aid earmold. Thus, while using the same opening in the hearing aid for both sound output and venting, sound from the outside of the hearing aid may be introduced into the users ear via the same opening. | 12-17-2009 |
20090252361 | ASSEMBLY COMPRISING A SOUND EMITTER AND TWO SOUND DETECTORS - The invention relates to an assembly comprising a sound emitter and at least two sound detectors fixed to each other, wherein each detector has a sound receiving opening. The sound receiving openings of at least two of the detectors point in opposite directions. | 10-08-2009 |