ClassID:

232063

H04R25/405 - page 2 - CPC Classification

Classification description:

Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception; Arrangements for obtaining a desired directivity characteristic by combining a plurality of transducers

Recent Application in this class:
#301
20160134978
2016-05-12

Transducer, a hearing aid comprising the transducer and a method of operating the transducer

#302
20160088407
2016-03-24

Method of signal processing in a hearing aid system and a hearing aid system

#303
20160080873
2016-03-17

Hearing device comprising a GSC beamformer

#304
20160073203
2016-03-10

Hearing device comprising a directional system

#305
20160066083
2016-03-03

Method and apparatus for managing audio signals

#306
20150373465
2015-12-24

Method and apparatus for hearing assistance in multiple-talker settings

#307
20150373462
2015-12-24

Apparatus for testing directionality in hearing instruments

#308
20150358746
2015-12-10

Acoustical crosstalk compensation

#309
20150341730
2015-11-26

Hearing device

#310
20150341729
2015-11-26

System and method for providing a notification of device orientation

#311
20150326965
2015-11-12

Hearing assistance systems configured to detect and provide protection to the user from harmful conditions

#312
20150319542
2015-11-05

Instrument with remote object detection unit

#313
20150230033
2015-08-13

Hearing assistance system

#314
20150230026
2015-08-13

Conversation assistance system

#315
20150208183
2015-07-23

Hearing aid device using dual electromechanical vibrator

#316
20150201286
2015-07-16

Sound capture focus adjustment for hearing prosthesis

#317
20150156595
2015-06-04

Hearing assistive device

#318
20150112407
2015-04-23

Body worn sound processors with directional microphone apparatus

#319
20150098600
2015-04-09

Hearing aid specialized as a supplement to lip reading

#320
20150088501
2015-03-26

Methods and apparatus for signal sharing to improve speech understanding

#321
20150086039
2015-03-26

Wearable directional microphone array apparatus and system

#322
20150078602
2015-03-19

Hearing loss compensation apparatus including external microphone

#323
20150078600
2015-03-19

Hearing assistance device comprising an input transducer system

#324
20150076628
2015-03-19

Multi-port device package

#325
20150063612
2015-03-05

Hearing aid device with in-the-ear-canal microphone

#326
20150055796
2015-02-26

Acoustic source separation

#327
20150043762
2015-02-12

Hearing device and method of low power operation thereof

#328
20140376745
2014-12-25

Hybrid audio delivery system and method therefor

#329
20140355799
2014-12-04

External input device for a hearing aid

#330
20140341407
2014-11-20

Method and hearing aid system for logic-based binaural beam-forming system

#331
20140316190
2014-10-23

Implantable auditory stimulation system and method with offset implanted microphones

#332
20140314260
2014-10-23

Method of controlling an effect strength of a binaural directional microphone, and hearing aid system

#333
20140314251
2014-10-23

Broadband sensor location selection using convex optimization in very large scale arrays

#334
20140270290
2014-09-18

Hearing aid apparatus

#335
20140219485
2014-08-07

PERSONAL COMMUNICATIONS UNIT FOR OBSERVING FROM A POINT OF VIEW AND TEAM COMMUNICATIONS SYSTEM COMPRISING MULTIPLE PERSONAL COMMUNICATIONS UNITS FOR OBSERVING FROM A POINT OF VIEW

#336
20140205121
2014-07-24

Hearing device with two or more microphones and two or more resonators having different lengths and the same resonant frequency

#337
20140198934
2014-07-17

Customization of adaptive directionality for hearing aids using a portable device

#338
20140185847
2014-07-03

Hearing aid with improved localization

#339
20140185846
2014-07-03

Hearing aid with improved localization

#340
20140169603
2014-06-19

Hearing assistance device vent valve

#341
20140143582
2014-05-22

Method and apparatus for synchronizing hearing instruments via wireless communication

#342
20140112509
2014-04-24

Transducer, a hearing aid comprising the transducer and a method of operating the transducer

#343
20140112507
2014-04-24

Dual transducer with shared diaphragm

#344
20140105433
2014-04-17

Automated sound processor

#345
20140079260
2014-03-20

Hearing instrument

#346
20140079259
2014-03-20

Hearing aid and method for automatically controlling directivity

#347
20140023213
2014-01-23

System for automatic reception enhancement of hearing assistance devices

#348
20140016804
2014-01-16

Hearing instrument transduction apparatus using ferroelectret polymer foam

#349
20140003640
2014-01-02

Multifunction system and method for integrated hearing and communication with noise cancellation and feedback management

#350
20130272096
2013-10-17

Audio system and method of operation therefor

#351
20130259239
2013-10-03

Hearing apparatus for binaural supply and method for providing a binaural supply

#352
20130230199
2013-09-05

Hearing device with a microphone

#353
20130216079
2013-08-22

Hearing aid

#354
20130195297
2013-08-01

Multi-directional and omnidirectional hybrid microphone for hearing assistance devices

#355
20130170680
2013-07-04

Hearing aid with improved localization

#356
20130101136
2013-04-25

Wearable directional microphone array apparatus and system

#357
20130064404
2013-03-14

Sound capture focus adjustment for hearing prosthesis

#358
20130051590
2013-02-28

Hearing Enhancement and Protective Device

#359
20130051570
2013-02-28

Method, system and computer program product for estimating a level of noise

#360
20130028453
2013-01-31

Hearing aid algorithms

#361
20130023954
2013-01-24

Implantable remote control

#362
20120328139
2012-12-27

Behind-the-ear hearing aid having a plug-in connector

#363
20120283999
2012-11-08

Loudspeaker array system

#364
20120269368
2012-10-25

Loudspeaker array system

#365
20120263330
2012-10-18

Hearing device with two or more microphones and two or more resonators having different lengths and the same resonant frequency

#366
20120250916
2012-10-04

Hearing aid device with a directional microphone system and method for operating a hearing aid device having a directional microphone system

#367
20120215055
2012-08-23

DOUBLE DIAPHRAGM TRANSDUCER

#368
20120213392
2012-08-23

SYSTEM FOR AUTOMATIC RECEPTION ENHANCEMENT OF HEARING ASSISTANCE DEVICES

#369
20120155677
2012-06-21

Sound signal processing apparatus

#370
20120140968
2012-06-07

Hearing aid

#371
20120128187
2012-05-24

Hearing aid, signal processing method, and program

#372
20110317858
2011-12-29

HEARING AID APPARATUS

#373
20110280423
2011-11-17

Hearing instrument with a wall formed by a printed circuit board

#374
20110164773
2011-07-07

Hearing aid faceplate arrangement

#375
20110164771
2011-07-07

Method for controlling the directionality of the sound receiving characteristic of a hearing aid and a signal processing apparatus

#376
20110150250
2011-06-23

Method and hearing device for feedback recognition and suppression with a directional microphone

#377
20110135127
2011-06-09

Hearing device with a space-saving arrangement of microphones and sound openings

#378
20110103614
2011-05-05

Hybrid audio delivery system and method therefor

#379
20110098787
2011-04-28

COCHLEAR IMPLANT

#380
20110044481
2011-02-24

Method and system for providing hearing assistance to a user

#381
20110033072
2011-02-10

HEARING AID

#382
20110019849
2011-01-27

Modular hearing instrument

#383
20100329478
2010-12-30

Housing for microphone arrays and multi-sensor devices for their size optimization

#384
20100317913
2010-12-16

Implantable auditory stimulation system and method with offset implanted microphones

#385
20100278366
2010-11-04

Method and system for wireless hearing assistance

#386
20100278365
2010-11-04

Method and system for wireless hearing assistance

#387
20100208927
2010-08-19

MICROPHONE MODULE FOR A HEARING DEVICE

#388
20100208921
2010-08-19

Apparatus and method for background noise estimation with a binaural hearing device supply

#389
20100189291
2010-07-29

Optical pin-point microphone

#390
20100166215
2010-07-01

WIND NOISE REJECTION APPARATUS

#391
20100150385
2010-06-17

HEARING AID WHICH CAN BE WORN IN THE EAR WITH A DIRECTIONAL MICROPHONE

#392
20100135511
2010-06-03

Hearing aid algorithms

#393
20100128901
2010-05-27

WIND NOISE REJECTION APPARATUS

#394
20100046775
2010-02-25

METHOD FOR OPERATING A HEARING APPARATUS WITH DIRECTIONAL EFFECT AND AN ASSOCIATED HEARING APPARATUS

#395
20090310797
2009-12-17

Wind noise rejection apparatus

#396
20090298430
2009-12-03

Directional communication systems

#397
20090296966
2009-12-03

Hearing Kit

#398
20090285422
2009-11-19

Method for operating a hearing device and hearing device with selectively adjusted signal weighing values

#399
20090252360
2009-10-08

Hearing aid glasses using one omni microphone per temple

#400
20090245525
2009-10-01

Method and apparatus for real-ear measurements for receiver-in-canal devices

#401
20090238386
2009-09-24

Method and system for event reminder using an earpiece

#402
20090238385
2009-09-24

Hearing system with partial band signal exchange and corresponding method

#403
20090097681
2009-04-16

Multifunction system and method for integrated hearing and communication with noise cancellation and feedback management

#404
20090092269
2009-04-09

Hearing aid with a flexible elongated member

#405
20090022345
2009-01-22

Hearing device employing signal processing based on design-related parameters and corresponding method

#406
20080279410
2008-11-13

Hearing enhancement systems

#407
20080273727
2008-11-06

Hearing assistance systems for providing second-order gradient directional signals

#408
20080260189
2008-10-23

Hearing Aid Comprising Sound Tracking Means

#409
20080260175
2008-10-23

Dual-microphone spatial noise suppression

#410
20080219483
2008-09-11

Small-footprint microphone module with signal processing functionality

#411
20080192968
2008-08-14

Hearing apparatus with automatic alignment of the directional microphone and corresponding method

#412
20080170732
2008-07-17

Hearing aid with increased acoustic bandwidth

#413
20080152167
2008-06-26

Near-field vector signal enhancement

#414
20080123866
2008-05-29

Hearing instrument with acoustic blocker, in-the-ear microphone and speaker

#415
20080112574
2008-05-15

DIRECTIONAL AUDIO SIGNAL PROCESSING USING AN OVERSAMPLED FILTERBANK

#416
20080044046
2008-02-21

Hearing aid with directional microphone system, and method for operating a hearing aid

#417
20080031477
2008-02-07

Method of adjusting a hearing instrument

#418
20080013766
2008-01-17

Method for producing a microphone module for a hearing aid device

#419
20070287516
2007-12-13

Directional wireless communication systems

#420
20070223710
2007-09-27

Hearing aid to solve the 'Cocktail Party' problem

#421
20070217629
2007-09-20

System for automatic reception enhancement of hearing assistance devices

#422
20070211911
2007-09-13

Microphone With Inlet Structure

#423
20070186418
2007-08-16

Method for manufacturing a hearing device and a use of the method

#424
20070165889
2007-07-19

Microphone apparatus having a number of silicon microphones for a hearing apparatus

#425
20070147633
2007-06-28

Listening device with two or more microphones

#426
20070140516
2007-06-21

Adhesive film for the protection of hearing device microphone ports and corresponding hearing device

#427
20070121978
2007-05-31

Digital hearing aid enhancing directional performance

#428
20070098192
2007-05-03

Spectacle hearing aid

#429
20070064959
2007-03-22

Microphone system

#430
20070009122
2007-01-11

Hearing apparatus and a method for own-voice detection

#431
20070007858
2007-01-11

Microphone with adjustable properties

#432
20060280318
2006-12-14

Microphone array having a second order directional pattern

#433
20060233406
2006-10-19

Microphone device with an orientation sensor and corresponding method for operating the microphone device

#434
20060227990
2006-10-12

Transducer Assembly and Method of Making Same

#435
20060211910
2006-09-21

MICROPHONE SYSTEM FOR BONE ANCHORED BONE CONDUCTION HEARING AIDS

#436
20060204023
2006-09-14

Microphone array diffracting structure

#437
20060177079
2006-08-10

Method for controlling the directionality of the sound receiving characteristic of a hearing aid and a signal processing apparatus

#438
20060088176
2006-04-27

Method and apparatus for intelligent acoustic signal processing in accordance wtih a user preference

#439
20060078141
2006-04-13

Hearing aid and a method of processing a sound signal in a hearing aid

#440
20060050916
2006-03-09

Microphone in a cylindrical housing having elliptical end faces

#441
20050249372
2005-11-10

Hearing aid device and corresponding operating method

#442
20050201579
2005-09-15

Feedback suppression

#443
20050196001
2005-09-08

Hearing aid employing electret and silicon microphones

#444
20050180577
2005-08-18

Loudspeaker array system

#445
20050175204
2005-08-11

Real-ear zoom hearing device

#446
20050169493
2005-08-04

Loudspeaker array system

#447
20050157895
2005-07-21

Hearing aid having acoustical feedback protection

#448
20050123157
2005-06-09

Hearing aid with a microphone in the battery compartment lid

#449
20050105749
2005-05-19

Hearing device

#450
20050084128
2005-04-21

Directional microphone

#451
20050058312
2005-03-17

Hearing aid and method for the operation thereof for setting different directional characteristics of the microphone system

#452
20050041824
2005-02-24

Hearing aid having an adjustable directional characteristic, and method for adjustment thereof

#453
20050009583
2005-01-13

Directional wireless communication systems

#454
19342203
2026-02-10

Open ear system using artificial intelligence (AI) driven audio signal processing

#455
19174869
2026-05-12

Open ear system using artificial intelligence (AI) driven audio signal processing

#456
18477087
2024-03-19

Ear-worn device with neural network for noise reduction and/or spatial focusing using multiple input audio signals

#457
18454486
2025-09-23

Speech recognition hearing device with multiple supportive detection inputs

#458
17153168
2022-05-10

Hearing device comprising a recurrent neural network and a method of processing an audio signal

#459
16206352
2020-10-13

Hearing enhancement system and method

#460
15982820
2019-09-24

Adaptive binaural beamforming with preservation of spatial cues in hearing assistance devices

#461
15832692
2019-01-15

Hearing device and method with flexible control of beamforming

#462
15604353
2018-06-05

Hearing assistance system incorporating directional microphone customization