DE59713033D1 - Lautheitsgesteuerte Verarbeitung akustischer Signale - Google Patents

Lautheitsgesteuerte Verarbeitung akustischer Signale

Info

Publication number
DE59713033D1
DE59713033D1 DE59713033T DE59713033T DE59713033D1 DE 59713033 D1 DE59713033 D1 DE 59713033D1 DE 59713033 T DE59713033 T DE 59713033T DE 59713033 T DE59713033 T DE 59713033T DE 59713033 D1 DE59713033 D1 DE 59713033D1
Authority
DE
Germany
Prior art keywords
loudness
acoustic signals
controlled processing
controlled
processing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE59713033T
Other languages
English (en)
Inventor
Arthur Schaub
Remo Leber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bernafon AG
Original Assignee
Bernafon AG
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 Bernafon AG filed Critical Bernafon AG
Application granted granted Critical
Publication of DE59713033D1 publication Critical patent/DE59713033D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • 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

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)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Circuit For Audible Band Transducer (AREA)
DE59713033T 1996-07-19 1997-07-11 Lautheitsgesteuerte Verarbeitung akustischer Signale Expired - Lifetime DE59713033D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH182396 1996-07-19

Publications (1)

Publication Number Publication Date
DE59713033D1 true DE59713033D1 (de) 2010-06-02

Family

ID=4219434

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59713033T Expired - Lifetime DE59713033D1 (de) 1996-07-19 1997-07-11 Lautheitsgesteuerte Verarbeitung akustischer Signale

Country Status (5)

Country Link
US (1) US6370255B1 (de)
EP (1) EP0820212B1 (de)
AU (1) AU729074B2 (de)
DE (1) DE59713033D1 (de)
DK (1) DK0820212T3 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0820212T3 (da) * 1996-07-19 2010-08-02 Bernafon Ag Lydstyrkestyret bearbejdning af akustiske signaler
US7277554B2 (en) * 2001-08-08 2007-10-02 Gn Resound North America Corporation Dynamic range compression using digital frequency warping
US7072477B1 (en) * 2002-07-09 2006-07-04 Apple Computer, Inc. Method and apparatus for automatically normalizing a perceived volume level in a digitally encoded file
US7454331B2 (en) * 2002-08-30 2008-11-18 Dolby Laboratories Licensing Corporation Controlling loudness of speech in signals that contain speech and other types of audio material
DE10245567B3 (de) 2002-09-30 2004-04-01 Siemens Audiologische Technik Gmbh Vorrichtung und Verfahren zum Anpassen eines Hörgeräts
DE602004008455T2 (de) * 2003-05-28 2008-05-21 Dolby Laboratories Licensing Corp., San Francisco Verfahren, vorrichtung und computerprogramm zur berechung und einstellung der wahrgenommenen lautstärke eines audiosignals
US8199933B2 (en) 2004-10-26 2012-06-12 Dolby Laboratories Licensing Corporation Calculating and adjusting the perceived loudness and/or the perceived spectral balance of an audio signal
EP1805891B1 (de) 2004-10-26 2012-05-16 Dolby Laboratories Licensing Corporation Berechnung und anpassung der wahrgenommenen lautstärke und/oder der wahrgenommenen spektrumsbalance eines audiosignals
KR101322962B1 (ko) * 2005-04-18 2013-10-29 바스프 에스이 공중합체
TWI517562B (zh) 2006-04-04 2016-01-11 杜比實驗室特許公司 用於將多聲道音訊信號之全面感知響度縮放一期望量的方法、裝置及電腦程式
DE602007002291D1 (de) * 2006-04-04 2009-10-15 Dolby Lab Licensing Corp Lautstärkemessung von tonsignalen und änderung im mdct-bereich
JP5129806B2 (ja) 2006-04-27 2013-01-30 ドルビー ラボラトリーズ ライセンシング コーポレイション 特定ラウドネスに基づく聴覚イベント検出を使用する音声ゲイン制御
EP2082480B1 (de) 2006-10-20 2019-07-24 Dolby Laboratories Licensing Corporation Audiodynamikverarbeitung unter verwendung eines reset
US8521314B2 (en) * 2006-11-01 2013-08-27 Dolby Laboratories Licensing Corporation Hierarchical control path with constraints for audio dynamics processing
KR101106031B1 (ko) * 2007-01-03 2012-01-17 돌비 레버러토리즈 라이쎈싱 코오포레이션 하이브리드 디지털／아날로그 음향 세기―보상 볼륨 제어 장치 및 그 제어 방법
ES2377719T3 (es) * 2007-07-13 2012-03-30 Dolby Laboratories Licensing Corporation Procesamiento de audio utilizando un análisis de escenas auditivas y oblicuidad espectral.
EP2232700B1 (de) 2007-12-21 2014-08-13 Dts Llc System zur einstellung der wahrgenommenen lautstärke von tonsignalen
US8538042B2 (en) * 2009-08-11 2013-09-17 Dts Llc System for increasing perceived loudness of speakers
EP2326108B1 (de) * 2009-11-02 2015-06-03 Harman Becker Automotive Systems GmbH Phasenentzerrung für Audiosystem
NL2004294C2 (en) * 2010-02-24 2011-08-25 Ru Jacob Alexander De Hearing instrument.
US9313589B2 (en) * 2011-07-01 2016-04-12 Cochlear Limited Method and system for configuration of a medical device that stimulates a human physiological system
US9312829B2 (en) * 2012-04-12 2016-04-12 Dts Llc System for adjusting loudness of audio signals in real time
US9380387B2 (en) 2014-08-01 2016-06-28 Klipsch Group, Inc. Phase independent surround speaker
US10842418B2 (en) 2014-09-29 2020-11-24 Starkey Laboratories, Inc. Method and apparatus for tinnitus evaluation with test sound automatically adjusted for loudness
FR3052951B1 (fr) * 2016-06-20 2020-02-28 Arkamys Procede et systeme pour l'optimisation du rendu sonore de basses frequences d'un signal audio
EP3503574B1 (de) * 2017-12-22 2021-10-27 FalCom A/S Gehörschutzvorrichtung mit multiband-begrenzer und zugehöriges verfahren

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225836A (en) * 1988-03-23 1993-07-06 Central Institute For The Deaf Electronic filters, repeated signal charge conversion apparatus, hearing aids and methods
US5495534A (en) * 1990-01-19 1996-02-27 Sony Corporation Audio signal reproducing apparatus
US5388185A (en) * 1991-09-30 1995-02-07 U S West Advanced Technologies, Inc. System for adaptive processing of telephone voice signals
DE4340817A1 (de) * 1993-12-01 1995-06-08 Toepholm & Westermann Schaltungsanordnung für die automatische Regelung von Hörhilfsgeräten
EP0674463A1 (de) * 1994-03-23 1995-09-27 Siemens Audiologische Technik GmbH Programmierbares Hörgerät
US5500902A (en) * 1994-07-08 1996-03-19 Stockham, Jr.; Thomas G. Hearing aid device incorporating signal processing techniques
EP1207718A3 (de) * 1995-03-13 2003-02-05 Phonak Ag Verfahren zur Anpassung eines Hörgerätes, Vorrichtung hierzu und Hörgerät
JP2970498B2 (ja) * 1995-10-26 1999-11-02 日本電気株式会社 ディジタル補聴器
US5771299A (en) * 1996-06-20 1998-06-23 Audiologic, Inc. Spectral transposition of a digital audio signal
DK0820212T3 (da) * 1996-07-19 2010-08-02 Bernafon Ag Lydstyrkestyret bearbejdning af akustiske signaler
IT1287089B1 (it) * 1996-11-07 1998-08-04 Curti Roberto Delle Dispositivo di equalizzazione/filtraggio per la correzione della linearita' di risposta dei sistemi di riproduzione e/o amplificazione

Also Published As

Publication number Publication date
EP0820212A3 (de) 2006-03-22
EP0820212B1 (de) 2010-04-21
EP0820212A2 (de) 1998-01-21
US6370255B1 (en) 2002-04-09
AU2865597A (en) 1998-01-29
DK0820212T3 (da) 2010-08-02
AU729074B2 (en) 2001-01-25

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Legal Events

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