DK3253074T3 - Høreanordning, der omfatter en filterbank og en onset-detektor - Google Patents

Høreanordning, der omfatter en filterbank og en onset-detektor Download PDF

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Publication number
DK3253074T3
DK3253074T3 DK17173234.0T DK17173234T DK3253074T3 DK 3253074 T3 DK3253074 T3 DK 3253074T3 DK 17173234 T DK17173234 T DK 17173234T DK 3253074 T3 DK3253074 T3 DK 3253074T3
Authority
DK
Denmark
Prior art keywords
filter bank
hearing device
onset detector
onset
detector
Prior art date
Application number
DK17173234.0T
Other languages
English (en)
Inventor
Fares EL-AZM
Haan Jan Mark De
Original Assignee
Oticon As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oticon As filed Critical Oticon As
Application granted granted Critical
Publication of DK3253074T3 publication Critical patent/DK3253074T3/da

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/43—Electronic input selection or mixing based on input signal analysis, e.g. mixing or selection between microphone and telecoil or between microphones with different directivity characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/35—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using translation techniques
    • H04R25/353—Frequency, e.g. frequency shift or compression
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/35—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using translation techniques
    • H04R25/356—Amplitude, e.g. amplitude shift or compression
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/02—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using spectral analysis, e.g. transform vocoders or subband vocoders
    • G10L19/022—Blocking, i.e. grouping of samples in time; Choice of analysis windows; Overlap factoring
    • G10L19/025—Detection of transients or attacks for time/frequency resolution switching
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0316—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude
    • G10L21/0364—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude for improving intelligibility
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/41—Detection or adaptation of hearing aid parameters or programs to listening situation, e.g. pub, forest
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/43—Signal processing in hearing aids to enhance the speech intelligibility
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • H04R2430/03—Synergistic effects of band splitting and sub-band processing

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
DK17173234.0T 2016-05-30 2017-05-29 Høreanordning, der omfatter en filterbank og en onset-detektor DK3253074T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16172060 2016-05-30

Publications (1)

Publication Number Publication Date
DK3253074T3 true DK3253074T3 (da) 2021-01-04

Family

ID=56092825

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17173234.0T DK3253074T3 (da) 2016-05-30 2017-05-29 Høreanordning, der omfatter en filterbank og en onset-detektor

Country Status (4)

Country Link
US (1) US10321243B2 (da)
EP (2) EP3253074B1 (da)
CN (1) CN107454537B (da)
DK (1) DK3253074T3 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11443761B2 (en) * 2018-09-01 2022-09-13 Indian Institute Of Technology Bombay Real-time pitch tracking by detection of glottal excitation epochs in speech signal using Hilbert envelope
EP3703391A1 (en) * 2019-02-27 2020-09-02 Oticon A/s A hearing device comprising a loop gain limiter
CN110191406A (zh) * 2019-05-27 2019-08-30 深圳市中德听力技术有限公司 一种具有无线传输功能的助听器
EP4047955A1 (en) * 2021-02-17 2022-08-24 Oticon A/s A hearing aid comprising a feedback control system
US12033650B2 (en) * 2021-11-17 2024-07-09 Beacon Hill Innovations Ltd. Devices, systems, and methods of noise reduction
CN115412111B (zh) * 2022-07-12 2023-07-04 北京中科睿谱科技有限公司 一种具有频谱感知能力的自适应时频域接收机

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4340817A1 (de) * 1993-12-01 1995-06-08 Toepholm & Westermann Schaltungsanordnung für die automatische Regelung von Hörhilfsgeräten
US5500902A (en) * 1994-07-08 1996-03-19 Stockham, Jr.; Thomas G. Hearing aid device incorporating signal processing techniques
US6044162A (en) * 1996-12-20 2000-03-28 Sonic Innovations, Inc. Digital hearing aid using differential signal representations
US7876909B2 (en) * 2004-07-13 2011-01-25 Waves Audio Ltd. Efficient filter for artificial ambience
EP1994788B1 (en) * 2006-03-10 2014-05-07 MH Acoustics, LLC Noise-reducing directional microphone array
CN101203062A (zh) * 2007-07-20 2008-06-18 徐利梅 数字式声频定向扬声器及数字音频信号处理方法
US20090028352A1 (en) * 2007-07-24 2009-01-29 Petroff Michael L Signal process for the derivation of improved dtm dynamic tinnitus mitigation sound
US9313359B1 (en) * 2011-04-26 2016-04-12 Gracenote, Inc. Media content identification on mobile devices
DK2335427T3 (da) * 2008-09-10 2012-06-18 Widex As Fremgangsmåde til lydbehandling i et høreapparat og et høreapparat
US8744101B1 (en) * 2008-12-05 2014-06-03 Starkey Laboratories, Inc. System for controlling the primary lobe of a hearing instrument's directional sensitivity pattern
JP5149999B2 (ja) * 2009-01-20 2013-02-20 ヴェーデクス・アクティーセルスカプ 補聴器，ならびに過渡音の検出および減衰方法
WO2013153484A1 (en) * 2012-04-10 2013-10-17 Koninklijke Philips N.V. Method and system for checking an acoustic transducer
US9608588B2 (en) * 2014-01-22 2017-03-28 Apple Inc. Dynamic range control with large look-ahead
EP2980800A1 (en) * 2014-07-30 2016-02-03 Dolby Laboratories Licensing Corporation Noise level estimation

Also Published As

Publication number Publication date
EP3253074B1 (en) 2020-11-25
EP3253074A1 (en) 2017-12-06
US10321243B2 (en) 2019-06-11
US20170347207A1 (en) 2017-11-30
CN107454537A (zh) 2017-12-08
EP3780657A1 (en) 2021-02-17
EP3780657B1 (en) 2023-07-12
EP3780657C0 (en) 2023-07-12
CN107454537B (zh) 2021-08-03

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