ClassID:

232060

H04R25/356 - CPC Classification

Classification description:

Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using translation techniques Amplitude, e.g. amplitude shift or compression

Recent Application in this class:
#1
20260136141
2026-05-14

COMPRESSION METHOD FOR HEARING AIDS

#2
20260101144
2026-04-09

SOUND OUTPUT DEVICES

#3
20260089447
2026-03-26

SMART GLASSES FOR HEARING ASSISTANCE, HEARING ASSISTANCE METHOD, AND AUXILIARY SYSTEM

#4
20260046574
2026-02-12

OBJECTIVE DETERMINATION OF ACOUSTIC PRESCRIPTIONS

#5
20250288796
2025-09-18

HEARING PERCEPT PARAMETER ADJUSTMENT STRATEGY FOR A HEARING PROSTHESIS

#6
20250126417
2025-04-17

REAL-TIME MULTIRATE MULTIBAND AMPLIFICATION FOR HEARING AIDS

#7
20250047254
2025-02-06

AUDIO PROCESSING DEVICE, SYSTEM, USE AND METHOD IN WHICH ONE OF A PLURALITY OF CODING SCHEMES FOR DISTRIBUTING PULSES TO AN ELECTRODE ARRAY IS SELECTED BASED ON CHARACTERISTICS OF INCOMING SOUND

#8
20250016514
2025-01-09

ADAPTIVE HEARING NORMALIZATION AND CORRECTION SYSTEM WITH AUTOMATIC TUNING

#9
20240381038
2024-11-14

SIDE-BY-SIDE COMPARISON OF HEARING DEVICE OUTPUT BASED ON PHYSICAL COUPLING TO DEVICE UNDER SIMULATION

#10
20240323625
2024-09-26

OBJECTIVE DETERMINATION OF ACOUSTIC PRESCRIPTIONS

#11
20240244370
2024-07-18

System and method for adjusting audio parameters for a user

#12
20240223970
2024-07-04

WEARABLE HEARING ASSIST DEVICE WITH SOUND PRESSURE LEVEL SHIFTING

#13
20240179478
2024-05-30

NORMALIZATION FITTING METHOD

#14
20240089678
2024-03-14

HEARING APPARATUS

#15
20230308804
2023-09-28

System and method for adjusting audio parameters for a user

#16
20230300531
2023-09-21

System and method for adjusting audio parameters for a user

#17
20230292059
2023-09-14

Hearing aids providing protection against sudden loud sounds

#18
20230262402
2023-08-17

Adaptive hearing normalization and correction system with automatic tuning

#19
20230147167
2023-05-11

Method and system for customized amplification of auditory signals based on switching of tuning profiles

#20
20230106475
2023-04-06

Objective determination of acoustic prescriptions

#21
20230082528
2023-03-16

Multiple sound source encoding in hearing prostheses

#22
20220360912
2022-11-10

Method and system for customized amplification of auditory signals providing enhanced karaoke experience for hearing-deficient users

#23
20220360910
2022-11-10

Vibro-tactile directionality in bone conduction devices

#24
20220353626
2022-11-03

Systems, Methods, and Media for Automatically Determining Audio Gain Profiles for Fitting Personal Audio Output Devices

#25
20220295190
2022-09-15

Method and system for customized amplification of auditory signals providing enhanced karaoke experience for hearing-deficient users

#26
20220295189
2022-09-15

Method and system for customized amplification of auditory signals based on switching of tuning profiles

#27
20220149800
2022-05-12

Audio processing device, system, use and method in which one of a plurality of coding schemes for distributing pulses to an electrode array is selected based on characteristics of incoming sound

#28
20220053272
2022-02-17

Normalization fitting method

#29
20220038828
2022-02-03

Method for directional signal processing for a hearing aid and hearing system

#30
20210368279
2021-11-25

Smart hearing assistance in monitored property

#31
20210360356
2021-11-18

Hearing device incorporating dynamic microphone attenuation during streaming

#32
20210360353
2021-11-18

Multiple sound source encoding in hearing prostheses

#33
20210346688
2021-11-11

Hearing percept parameter adjustment strategy for a hearing prosthesis

#34
20210331324
2021-10-28

Robot for assisting a user in hearing

#35
20210250705
2021-08-12

Hearing system having at least one hearing instrument worn in or on the ear of the user and method for operating such a hearing system

#36
20210250704
2021-08-12

Method and apparatus for sound enhancement

#37
20210176571
2021-06-10

METHOD AND APPARATUS FOR SPATIAL FILTERING AND NOISE SUPPRESSION

#38
20210021940
2021-01-21

Hearing device comprising a feedback reduction system

#39
20210006910
2021-01-07

Method for processing an acoustic speech input signal and audio processing device

#40
20200314542
2020-10-01

Hearing test system and method for a hearing test

#41
20200280809
2020-09-03

Sound level control for hearing assistive devices

#42
20200212863
2020-07-02

Method to control the dynamic range of a signal

#43
20200204136
2020-06-25

Audio processing device, system, use and method in which one of a plurality of coding schemes for distributing pulses to an electrode array is selected based on characteristics of incoming sound

#44
20200196076
2020-06-18

Objective determination of acoustic prescriptions

#45
20200177982
2020-06-04

Communication network of in-ear utility devices having sensors

#46
20200160822
2020-05-21

External ear insert for hearing comprehension enhancement

#47
20200138340
2020-05-07

Method and device for continuous in-ear hearing health monitoring on a human being

#48
20200120422
2020-04-16

System and method for adjusting audio parameters for a user

#49
20200113493
2020-04-16

Method to enhance audio signal from an audio output device

#50
20200099355
2020-03-26

Signal processing device, method and speaker

#51
20200021923
2020-01-16

Method of operating a hearing aid system and a hearing aid system

#52
20200007993
2020-01-02

Augmented environmental awareness system

#53
20190394586
2019-12-26

Hearing device comprising an acoustic event detector

#54
20190394576
2019-12-26

Hearing device comprising a feedback reduction system

#55
20190387329
2019-12-19

Method for the identification of an earpiece, hearing aid system and earpiece set

#56
20190373359
2019-12-05

Hearing device with acoustic shock control and method for acoustic shock control in a hearing device

#57
20190356990
2019-11-21

Method of operating a hearing device and hearing device

#58
20190349692
2019-11-14

Method for operating a hearing aid, and hearing aid

#59
20190343431
2019-11-14

A Method For Hearing Performance Assessment and Hearing System

#60
20190327565
2019-10-24

Method of operating a hearing aid system and a hearing aid system

#61
20190327564
2019-10-24

Hearing device with suppression of sound impulses

#62
20190281395
2019-09-12

Binaural level and/or gain estimator and a hearing system comprising a binaural level and/or gain estimator

#63
20190261097
2019-08-22

Hearing device incorporating dynamic microphone attenuation during streaming

#64
20190246221
2019-08-08

Low-latency streaming for CROS and BiCROS

#65
20190200141
2019-06-27

Adaptive level estimator, a hearing device, a method and a binaural hearing system

#66
20190181823
2019-06-13

Audio processing device, system, and method in which frequency bands of an input audio signal are bundled and allocated to channels for processing

#67
20190045302
2019-02-07

System and method for adjusting audio parameters for a user

#68
20190037321
2019-01-31

HEARING AID DEVICE AND METHOD FOR FEEDBACK REDUCTION

#69
20190007775
2019-01-03

Integration of audiogram data into a device

#70
20180332411
2018-11-15

Hearing percept parameter adjustment strategy for a hearing prosthesis

#71
20180310103
2018-10-25

Speech intelligibility enhancement system

#72
20180301159
2018-10-18

Adaptive parametrically formulated noise systems, devices, and methods

#73
20180295456
2018-10-11

Binaural level and/or gain estimator and a hearing system comprising a binaural level and/or gain estimator

#74
20180227676
2018-08-09

Hearing device incorporating dynamic microphone attenuation during streaming

#75
20180220242
2018-08-02

Adaptive level estimator, a hearing device, a method and a binaural hearing system

#76
20180184213
2018-06-28

Hearing device comprising a dynamic compressive amplification system and a method of operating a hearing device

#77
20180176696
2018-06-21

Binaural hearing device system with a binaural impulse environment detector

#78
20180166092
2018-06-14

Voice signal processing apparatus and voice signal processing method

#79
20180160239
2018-06-07

Sound level control for hearing assistive devices

#80
20180115840
2018-04-26

Hearing aid and method for dynamically adjusting recovery time in wide dynamic range compression

#81
20180110982
2018-04-26

OBJECTIVE DETERMINATION OF ACOUSTIC PRESCRIPTIONS

#82
20180098158
2018-04-05

Integration of audiogram data into a device

#83
20180084350
2018-03-22

Hearing device with suppression of sound impulses

#84
20180054681
2018-02-22

Method and device for filtering signals to match preferred speech levels

#85
20180041845
2018-02-08

Hearing device comprising a feedback cancellation system based on signal energy relocation

#86
20180035925
2018-02-08

Method For Hearing Performance Assessment and Hearing System

#87
20180035214
2018-02-01

Speech intelligibility enhancement system

#88
20170366904
2017-12-21

Apparatus and method for controlling the dynamic compressor and method for determining amplification values for a dynamic compressor

#89
20170359661
2017-12-14

Electro-acoustic adaption in a hearing prosthesis

#90
20170347213
2017-11-30

Tinnitus masking in hearing prostheses

#91
20170347207
2017-11-30

Hearing device comprising a filterbank and an onset detector

#92
20170326366
2017-11-16

Hearing aid system and a method of operating thereof

#93
20170289706
2017-10-05

Algorithm and wearing option interaction with a vibratory prosthesis

#94
20170249123
2017-08-31

Method and device for playing modified audio signals

#95
20170245064
2017-08-24

METHOD OF OPERATING A HEARING AID SYSTEM AND A HEARING AID SYSTEM

#96
20170245063
2017-08-24

HEARING AID SYSTEM AND A METHOD OF OPERATING A HEARING AID SYSTEM

#97
20170245062
2017-08-24

Hearing aid system and a method of operating a hearing aid system

#98
20170223468
2017-08-03

Method of operating a hearing aid system and a hearing aid system

#99
20170223467
2017-08-03

Method of operating a hearing aid system and a hearing aid system

#100
20170195803
2017-07-06

Audio systems, devices, and methods

#101
20170188160
2017-06-29

Hearing device with suppression of sound impulses

#102
20170180894
2017-06-22

Method of fitting a hearing aid system, a hearing aid fitting system and a computerized device

#103
20170180881
2017-06-22

Hearing aid system and a method of operating a hearing aid system

#104
20170180878
2017-06-22

Hearing device comprising a microphone control system

#105
20170180876
2017-06-22

Hearing aid system and a method of operating a hearing aid system

#106
20170162209
2017-06-08

Fast computation of excitation pattern, auditory pattern and loudness

#107
20170150908
2017-06-01

Method and device for continuous in-ear hearing health monitoring on a human being

#108
20170148470
2017-05-25

Sound processing based on a confidence measure

#109
20170134867
2017-05-11

Signal processing device and signal processing method

#110
20170127200
2017-05-04

Hearing aid system, a hearing aid device and a method of operating a hearing aid system

#111
20170127193
2017-05-04

HEARING AID SYSTEM AND METHOD CONTAINING A SENSOR FOR CAPTURING BIOLOGICAL DATA

#112
20170116975
2017-04-27

External ear insert for hearing comprehension enhancement

#113
20170085997
2017-03-23

Magnitude and phase correction of a hearing device

#114
20170078806
2017-03-16

SOUND LEVEL CONTROL FOR HEARING ASSISTIVE DEVICES

#115
20170070827
2017-03-09

Hearing device comprising a feedback cancellation system based on signal energy relocation

#116
20170055087
2017-02-23

Method and apparatus for preserving the spectral clues of an audio signal altered by the physical presence of a digital hearing aid and tuning thereafter

#117
20170048627
2017-02-16

Enhanced dynamics processing of streaming audio by source separation and remixing

#118
20170043162
2017-02-16

Sound enhancement for cochlear implants

#119
20170041723
2017-02-09

Fitting of hearing devices

#120
20160367805
2016-12-22

Sound processing for a bilateral cochlear implant system

#121
20160366522
2016-12-15

Hearing prostheses for single-sided deafness

#122
20160360325
2016-12-08

Signal processor for a hearing device and method for operating a hearing device

#123
20160353213
2016-12-01

Method and apparatus for suppressing transient sounds in hearing assistance devices

#124
20160336015
2016-11-17

Dynamic range compression with low distortion for use in hearing aids and audio systems

#125
20160324448
2016-11-10

Method and apparatus for fitting a hearing device

#126
20160302016
2016-10-13

Hearing aid device and method for feedback reduction

#127
20160302015
2016-10-13

Method of operating a hearing system for conducting telephone calls and a corresponding hearing system

#128
20160277849
2016-09-22

Methods and systems for enhancing pitch associated with an audio signal presented to a cochlear implant patient

#129
20160269834
2016-09-15

Method for operating a hearing aid and hearing aid

#130
20160255443
2016-09-01

Stimulation strategy for an auditory device comprising an electrode array

#131
20160249138
2016-08-25

Frequency mapping for hearing devices

#132
20160241970
2016-08-18

Hearing prosthesis with accessory detection

#133
20160226462
2016-08-04

DEVICE AND METHOD FOR DYNAMIC RANGE COMPRESSION OF SOUND

#134
20160212557
2016-07-21

Digital wireless audio transmission system with optimized dynamics

#135
20160205481
2016-07-14

Feature-based level control using loudness growth functions

#136
20160205480
2016-07-14

Systems and methods for altering the input dynamic range of an auditory device

#137
20160173995
2016-06-16

System and method for dynamic recovery of audio data

#138
20160173979
2016-06-16

System and method for decorrelating audio data

#139
20160171985
2016-06-16

System and method for dynamic equalization of audio data

#140
20160171968
2016-06-16

System and method for artifact masking

#141
20160119723
2016-04-28

Compressor architecture for avoidance of cross-modulation in remote microphones

#142
20160088404
2016-03-24

Sound signal amplitude suppressing apparatus

#143
20160044423
2016-02-11

External ear insert for hearing comprehension enhancement

#144
20150371648
2015-12-24

Enhancing perception of frequency-lowered speech

#145
20150358743
2015-12-10

Sliding bias method and system for reducing idling current while maintaining maximum undistorted output capability in a single-ended pulse modulated driver

#146
20150333717
2015-11-19

Methods and apparatus for processing audio signals

#147
20150319544
2015-11-05

Noise reduction in auditory prostheses

#148
20150319543
2015-11-05

Binaurally coordinated compression system

#149
20150317995
2015-11-05

Multi-band signal processor for digital audio signals

#150
20150256948
2015-09-10

Hearing aid system adapted for providing enriched sound and a method of generating enriched sound

#151
20150256941
2015-09-10

CIC hearing device

#152
20150222997
2015-08-06

Hearing aid devices with reduced background and feedback noises

#153
20150215710
2015-07-30

Hearing percept parameter adjustment strategy for a hearing prosthesis

#154
20150172833
2015-06-18

Separate inner and outer hair cell loss compensation

#155
20150163600
2015-06-11

Method and computer program product of processing sound segment and hearing aid

#156
20150163595
2015-06-11

Audio processing compression system using level-dependent channels

#157
20150098600
2015-04-09

Hearing aid specialized as a supplement to lip reading

#158
20150043764
2015-02-12

Hearing aid device and method for feedback reduction

#159
20140286516
2014-09-25

External ear insert for hearing comprehension enhancement

#160
20140270183
2014-09-18

Mono-spatial audio processing to provide spatial messaging

#161
20140226825
2014-08-14

Compression and mixing for hearing assistance devices

#162
20140177889
2014-06-26

Hearing aid with adaptive noise reduction and method

#163
20140079226
2014-03-20

Sound processing using a masking model

#164
20130322671
2013-12-05

Enhancing perception of frequency-lowered speech

#165
20130304459
2013-11-14

Methods and apparatus for processing audio signals

#166
20130285747
2013-10-31

Digital automatic gain control

#167
20130230198
2013-09-05

Amplification of a speech signal in dependence on the input level

#168
20130195302
2013-08-01

Hearing aid and a method of enhancing speech reproduction

#169
20130195278
2013-08-01

Feature-based level control

#170
20130182876
2013-07-18

Method and system for providing hearing assistance to a user

#171
20130148813
2013-06-13

Compression of spaced sources for hearing assistance devices

#172
20130108096
2013-05-02

Enhanced dynamics processing of streaming audio by source separation and remixing

#173
20130089228
2013-04-11

Audio processing compression system using level-dependent channels

#174
20130085549
2013-04-04

Hearing prosthesis with accessory detection

#175
20130082691
2013-04-04

Headset and earphone

#176
20130044889
2013-02-21

Control of output modulation in a hearing instrument

#177
20130022224
2013-01-24

Hearing aid and method for controlling the same

#178
20130010973
2013-01-10

Wireless binaural compressor

#179
20130010972
2013-01-10

Binaural compressor preserving directional cues

#180
20120263329
2012-10-18

Hearing device with automatic clipping prevention and corresponding method

#181
20120243693
2012-09-27

Method of processing a signal in a hearing aid, a method of fitting a hearing aid and a hearing aid

#182
20120239385
2012-09-20

Sound processing based on a confidence measure

#183
20120224720
2012-09-06

Sound volume control device, sound volume control method, and sound volume control program

#184
20120209616
2012-08-16

Multiband compressor

#185
20120177205
2012-07-12

Hearing aid

#186
20120082330
2012-04-05

METHOD FOR SIGNAL PROCESSING IN A HEARING AID AND HEARING AID

#187
20120076331
2012-03-29

METHOD FOR RECONSTRUCTING A SPEECH SIGNAL AND HEARING DEVICE

#188
20120070008
2012-03-22

SOUND OUTPUT APPARATUS AND METHOD OF CONTROLLING THE SAME

#189
20120063612
2012-03-15

Acoustic signal corrector and acoustic signal correcting method

#190
20110268301
2011-11-03

Hearing aid and a method of detecting and attenuating transients

#191
20110249844
2011-10-13

Methods and apparatus for improved noise reduction for hearing assistance devices

#192
20110249823
2011-10-13

Method for controlling a binaural hearing aid system and binaural hearing aid system

#193
20110206220
2011-08-25

ACOUSTIC SIGNAL CORRECTOR AND ACOUSTIC SIGNAL CORRECTING METHOD

#194
20110150258
2011-06-23

External ear insert for hearing comprehension enhancement

#195
20110137649
2011-06-09

Method for dynamic suppression of surrounding acoustic noise when listening to electrical inputs

#196
20110135130
2011-06-09

Method for designing audio signal processing system for hearing aid, audio signal processing system for hearing aid, and hearing aid

#197
20110135129
2011-06-09

Acoustic processing method and apparatus

#198
20110071339
2011-03-24

Method of determining a gain setting of a bone-anchored hearing aid

#199
20110019848
2011-01-27

Hearing aid and method of controlling volume of hearing aid

#200
20110013794
2011-01-20

Method for sound processing in a hearing aid and a hearing aid

#201
20110013792
2011-01-20

Hearing aid

#202
20110013791
2011-01-20

Noise reduction in auditory prostheses

#203
20100177915
2010-07-15

Method for signal processing for a hearing aid and corresponding hearing aid

#204
20100128882
2010-05-27

Audio signal processing device for noise reduction and audio enhancement, and method for the same

#205
20100106507
2010-04-29

Ratio of speech to non-speech audio such as for elderly or hearing-impaired listeners

#206
20100080408
2010-04-01

Method for operating a hearing aid and hearing aid

#207
20100040244
2010-02-18

METHOD AND SYSTEM FOR AUDITORY ENHANCEMENT AND HEARING CONSERVATION

#208
20090304215
2009-12-10

Hearing aid and a method for enhancing speech intelligibility

#209
20090296944
2009-12-03

Compression and mixing for hearing assistance devices

#210
20090287492
2009-11-19

Method for the dynamic range compression of an audio signal and corresponding hearing device

#211
20090274327
2009-11-05

Circuit for operating a hearing device and hearing device

#212
20090226015
2009-09-10

Methods, devices and systems using signal processing algorithms to improve speech intelligibility and listening comfort

#213
20090208033
2009-08-20

DIGITAL AUTOMATIC GAIN CONTROL

#214
20090180653
2009-07-16

Hearing aid

#215
20090154746
2009-06-18

Method for attenuating interfering noise and corresponding hearing device

#216
20090067654
2009-03-12

Hearing aid and method of estimating dynamic gain limitation in a hearing aid

#217
20080292122
2008-11-27

Hearing aid and method of compensation for direct sound in hearing aids

#218
20080253593
2008-10-16

Hearing aid

#219
20080197833
2008-08-21

Sound analyzer based on a biomorphic design

#220
20080181439
2008-07-31

Method for dynamic determination of time constants, method for level detection, method for compressing an electric audio signal and hearing aid, wherein the method for compression is used

#221
20080175422
2008-07-24

Dynamic range compression using digital frequency warping

#222
20080144869
2008-06-19

Method and apparatus for controlling band split compressors in a hearing aid

#223
20080069385
2008-03-20

Amplifier and Method of Amplification

#224
20070282392
2007-12-06

METHOD AND SYSTEM FOR PROVIDING HEARING ASSISTANCE TO A USER

#225
20070280494
2007-12-06

Method for adjusting a hearing aid with high-frequency amplification

#226
20070269067
2007-11-22

Hearing device and method for monitoring the hearing ability of a person with impaired hearing

#227
20070263891
2007-11-15

Hearing device

#228
20070165891
2007-07-19

System for controlling a transfer function of a hearing aid

#229
20070147639
2007-06-28

Hearing aid with digital compression recapture

#230
20070140512
2007-06-21

Signal processing for hearing devices having a number of compression algorithms

#231
20070127752
2007-06-07

Inter-channel communication in a multi-channel digital hearing instrument

#232
20070121977
2007-05-31

Low-power reconfigurable hearing instrument

#233
20070116310
2007-05-24

Hearing aid with sudden sound alert

#234
20070019833
2007-01-25

Hearing device and method for setting an amplification characteristic

#235
20060245610
2006-11-02

Automatic gain adjustment for a hearing aid device

#236
20060235486
2006-10-19

Sound processor for a cochlear implant

#237
20060233408
2006-10-19

Hearing aid with adaptive compressor time constants

#238
20060204025
2006-09-14

Hearing aid and a method of processing signals

#239
20060159285
2006-07-20

Hearing aid with frequency channels

#240
20060153403
2006-07-13

Signal strength information dependent control of small electrodynamic transducers in audio systems

#241
20060087380
2006-04-27

Method for limiting the dynamic range of audio signals, and circuit arrangement for this purpose

#242
20060078140
2006-04-13

Hearing aids based on models of cochlear compression using adaptive compression thresholds

#243
20060008101
2006-01-12

Spectral enhancement using digital frequency warping

#244
20050256594
2005-11-17

Digital noise filter system and related apparatus and methods

#245
20050232452
2005-10-20

Digital hearing aid system

#246
20050185798
2005-08-25

Method for correcting sound for the hearing-impaired

#247
20050175198
2005-08-11

Method for dynamic determination of time constants, method for level detection, method for compressing an electric audio signal and hearing aid, wherein the method for compression is used

#248
20050141737
2005-06-30

Hearing aid and a method for enhancing speech intelligibility

#249
20050111683
2005-05-26

Hearing compensation system incorporating signal processing techniques

#250
20050078845
2005-04-14

Hearing device with individually configurable hardware interface

#251
20050069160
2005-03-31

Hearing aid-style anti-stuttering device

#252
20050008176
2005-01-13

Dynamic compression in a hearing aid

#253
16206352
2020-10-13

Hearing enhancement system and method

#254
16019230
2019-02-05

Systems and methods for processing an audio signal for replay on an audio device