MX2011000145A - Metodo y sistema para mejorar auditiva y conservacion auditiva. - Google Patents

Metodo y sistema para mejorar auditiva y conservacion auditiva.

Info

Publication number
MX2011000145A
MX2011000145A MX2011000145A MX2011000145A MX2011000145A MX 2011000145 A MX2011000145 A MX 2011000145A MX 2011000145 A MX2011000145 A MX 2011000145A MX 2011000145 A MX2011000145 A MX 2011000145A MX 2011000145 A MX2011000145 A MX 2011000145A
Authority
MX
Mexico
Prior art keywords
hearing conservation
signal
auditory enhancement
auditory
enhancement
Prior art date
Application number
MX2011000145A
Other languages
English (en)
Inventor
Desmond Arthur Smith
H Christopher Schweitzer
Original Assignee
Able Planet Inc
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 Able Planet Inc filed Critical Able Planet Inc
Publication of MX2011000145A publication Critical patent/MX2011000145A/es

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
    • H03G9/025—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers frequency-dependent volume compression or expansion, e.g. multiple-band systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
    • H03G11/008—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general of digital or coded signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/005—Combinations of two or more types of control, e.g. gain control and tone control of digital or coded signals
    • 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
    • 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
    • G10L21/0208—Noise filtering
    • G10L21/0216—Noise filtering characterised by the method used for estimating noise
    • G10L21/0232—Processing in the frequency domain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083

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)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Amplifiers (AREA)

Abstract

Un sistema y método de procesamiento de señal digital y/o análoga para la mejora auditiva y conservación auditiva incluye proporcionar una señal de audio con picos de alta intensidad, recortando la señal de audio al limitar la potencia pico para producir una señal recortada y ampliar la señal recortada.
MX2011000145A 2008-06-30 2009-06-30 Metodo y sistema para mejorar auditiva y conservacion auditiva. MX2011000145A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7700608P 2008-06-30 2008-06-30
PCT/US2009/049317 WO2010002932A2 (en) 2008-06-30 2009-06-30 Method and system for auditory enhancement and hearing conservation
US12/495,539 US20100040244A1 (en) 2008-06-30 2009-06-30 Method and system for auditory enhancement and hearing conservation

Publications (1)

Publication Number Publication Date
MX2011000145A true MX2011000145A (es) 2011-09-06

Family

ID=41466582

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011000145A MX2011000145A (es) 2008-06-30 2009-06-30 Metodo y sistema para mejorar auditiva y conservacion auditiva.

Country Status (10)

Country Link
US (1) US20100040244A1 (es)
EP (1) EP2308046A4 (es)
JP (1) JP2011527158A (es)
CN (1) CN102187393A (es)
AU (1) AU2009267047A1 (es)
BR (1) BRPI0913987A2 (es)
CA (1) CA2729678A1 (es)
MX (1) MX2011000145A (es)
NZ (1) NZ590307A (es)
WO (1) WO2010002932A2 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2512157B1 (en) * 2011-04-13 2013-11-20 Oticon A/s Hearing device with automatic clipping prevention and corresponding method

Family Cites Families (36)

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US4249042A (en) * 1979-08-06 1981-02-03 Orban Associates, Inc. Multiband cross-coupled compressor with overshoot protection circuit
US4593696A (en) * 1985-01-17 1986-06-10 Hochmair Ingeborg Auditory stimulation using CW and pulsed signals
US4928311A (en) * 1986-01-03 1990-05-22 Trompler Lyle D Noise limiting circuit for earmuffs
JP2784514B2 (ja) * 1986-04-03 1998-08-06 モトローラ・インコーポレーテッド レイリーフェーデッド受信信号に対するオーディオ応答を改善したｆｍ受信機
US5083312A (en) * 1989-08-01 1992-01-21 Argosy Electronics, Inc. Programmable multichannel hearing aid with adaptive filter
US5168526A (en) * 1990-10-29 1992-12-01 Akg Acoustics, Inc. Distortion-cancellation circuit for audio peak limiting
JP3295443B2 (ja) * 1991-10-09 2002-06-24 パイオニア株式会社 オーディオ装置における信号処理回路
AU4380393A (en) * 1992-09-11 1994-04-12 Goldberg, Hyman Electroacoustic speech intelligibility enhancement method and apparatus
US5448646A (en) * 1993-11-01 1995-09-05 Unex Corporation Headset interface assembly
US5631968A (en) * 1995-06-06 1997-05-20 Analog Devices, Inc. Signal conditioning circuit for compressing audio signals
JP3196618B2 (ja) * 1995-11-24 2001-08-06 株式会社日立製作所 パーソナルコンピュータおよびそれを用いた通信システム
US5737719A (en) * 1995-12-19 1998-04-07 U S West, Inc. Method and apparatus for enhancement of telephonic speech signals
US5815532A (en) * 1996-05-01 1998-09-29 Glenayre Electronics, Inc. Method and apparatus for peak-to-average ratio control in an amplitude modulation paging transmitter
US5737434A (en) * 1996-08-26 1998-04-07 Orban, Inc. Multi-band audio compressor with look-ahead clipper
KR100213073B1 (ko) * 1996-11-09 1999-08-02 윤종용 재생 오디오 신호의 주파수 특성 보상 장치
US6610917B2 (en) * 1998-05-15 2003-08-26 Lester F. Ludwig Activity indication, external source, and processing loop provisions for driven vibrating-element environments
US6757396B1 (en) * 1998-11-16 2004-06-29 Texas Instruments Incorporated Digital audio dynamic range compressor and method
GB2359177A (en) * 2000-02-08 2001-08-15 Nokia Corp Orientation sensitive display and selection mechanism
US6731768B1 (en) * 2000-07-26 2004-05-04 Etymotic Research, Inc. Hearing aid having switched release automatic gain control
JP2002218045A (ja) * 2001-01-18 2002-08-02 Matsushita Electric Ind Co Ltd 携帯型無線機器の補聴処理装置および携帯型無線機器
DE10124699C1 (de) * 2001-05-18 2002-12-19 Micronas Gmbh Schaltungsanordnung zur Verbesserung der Verständlichkeit von Sprache enthaltenden Audiosignalen
JP2004521574A (ja) * 2001-06-28 2004-07-15 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 知覚的な低周波増強を備えた狭帯域音声信号伝送システム
JP2003126086A (ja) * 2001-10-26 2003-05-07 Iscg Kk 補聴器の機能を組み込んだ聴診器
US6741844B2 (en) * 2001-11-27 2004-05-25 Motorola, Inc. Receiver for audio enhancement and method therefor
KR20030094772A (ko) * 2002-06-07 2003-12-18 삼성전자주식회사 선명도 향상 및 잡음처리가 가능한 영상신호 처리장치 및그 방법
US7092514B2 (en) * 2003-02-27 2006-08-15 Telefonaktiebolaget Lm Ericsson (Publ) Audibility enhancement
JP4223350B2 (ja) * 2003-08-19 2009-02-12 パナソニック株式会社 補聴器
JP4048499B2 (ja) * 2004-02-27 2008-02-20 ソニー株式会社 Ａｇｃ回路及びａｇｃ回路の利得制御方法
US7391875B2 (en) * 2004-06-21 2008-06-24 Waves Audio Ltd. Peak-limiting mixer for multiple audio tracks
EP1629808A1 (en) * 2004-08-25 2006-03-01 Phonak Ag Earplug and method for manufacturing the same
EP1659703A1 (en) * 2004-11-17 2006-05-24 Alcatel Method and means for decreasing the peak to average power ratio in mobile phones
US20060206320A1 (en) * 2005-03-14 2006-09-14 Li Qi P Apparatus and method for noise reduction and speech enhancement with microphones and loudspeakers
US7735037B2 (en) * 2005-04-15 2010-06-08 Rambus, Inc. Generating interface adjustment signals in a device-to-device interconnection system
US8194865B2 (en) * 2007-02-22 2012-06-05 Personics Holdings Inc. Method and device for sound detection and audio control
US20090192793A1 (en) * 2008-01-30 2009-07-30 Desmond Arthur Smith Method for instantaneous peak level management and speech clarity enhancement

Also Published As

Publication number Publication date
BRPI0913987A2 (pt) 2015-10-20
US20100040244A1 (en) 2010-02-18
EP2308046A2 (en) 2011-04-13
CN102187393A (zh) 2011-09-14
WO2010002932A3 (en) 2010-04-08
JP2011527158A (ja) 2011-10-20
NZ590307A (en) 2013-04-26
CA2729678A1 (en) 2010-01-07
AU2009267047A1 (en) 2010-01-07
WO2010002932A2 (en) 2010-01-07
EP2308046A4 (en) 2011-08-17

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal