Hersbach
Adam Hersbach, Victoria AU
Patent application number | Description | Published |
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20100278356 | AUDIO AMPLIFICATION APPARATUS - A method of adjusting frequency-dependent amplification in an audio amplification apparatus. The audio amplification apparatus includes a forward transfer path ( | 11-04-2010 |
20100310084 | CANCELLATION OF BONE-CONDUCTING SOUND IN A HEARING PROSTHESIS - An hearing prosthesis configured to cancel received bone-conducted sound. The hearing prosthesis comprises: first and second matched microphones configured to be implanted in a recipient in a spaced arrangement such that the first microphone receives air-conducted sound signals and bone-conducted sound signals substantially simultaneously, and wherein the second microphone receives bone-conducted sound signals at substantially the same time as the first microphone and receives the air-conducted sound signals after a time delay. The time delay results in a relative phase difference between the air-conducted sound signals and the bone-conducted sound signals received by the second microphone. The prosthesis also comprises a noise cancellation system configured to cancel, based on the phase difference, the bone-conducted sound signals received by the first and second microphones. | 12-09-2010 |
Adam Hersbach, The Patch AU
Patent application number | Description | Published |
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20080279395 | Feedback Compensation in a Sound Processing Device - There is disclosed a sound processing device ( | 11-13-2008 |
20140037098 | DETERMINING STIMULATION SIGNAL STRENGTH IN AN AUDITORY PROSTHESIS - A method for determining the level of stimulation signals generated by an auditory prosthesis as a result of processing an electrical audio signal representative of sound is disclosed, the method comprising: converting the audio signal into a plurality of frequency-based signal components; analyzing one or more of the signal components to determine a quantity associated with the presence of a target signal in the analyzed signal component; and calculating the signal level based on the determined quantity when the determined quantity indicates a target signal is sufficiently present in the audio signal. | 02-06-2014 |
20140105434 | AUDIO PROCESSING PIPELINE FOR AUDITORY PROSTHESIS HAVING A COMMON, AND TWO OR MORE STIMULATOR-SPECIFIC, FREQUENCY-ANALYSIS STAGES - An audio processing pipeline, for an auditory prosthesis, includes: a common stage, including a common frequency analysis filter bank, configured to generate a common set of processed signals based on an input audio signal; and first and second stimulator-specific stages, responsive to the common set of signals and including first and second frequency-analysis filter banks, configured to generate first and second sets of processed signals adapted for the first and second hearing stimulators, respectively. | 04-17-2014 |
Adam A. Hersbach, The Patch AU
Patent application number | Description | Published |
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20120239385 | SOUND PROCESSING BASED ON A CONFIDENCE MEASURE - A method for processing sound that includes, generating one or more noise component estimates relating to an electrical representation of the sound and generating an associated confidence measure for the one or more noise component estimates. The method further comprises processing, based on the confidence measure, the sound. | 09-20-2012 |
20120239392 | SOUND PROCESSING WITH INCREASED NOISE SUPPRESSION - A method for processing sound that includes, generating one or more noise component estimates relating to an electrical representation of the sound and generating an associated confidence measure for the one or more noise component estimates. The method further comprises processing, based on the confidence measure, the sound. | 09-20-2012 |