BR0011644A - Equipamento auxiliar e aparelho auditivo interativo de voz para áudio restante - Google Patents

Equipamento auxiliar e aparelho auditivo interativo de voz para áudio restante

Info

Publication number
BR0011644A
BR0011644A BR0011644-0A BR0011644A BR0011644A BR 0011644 A BR0011644 A BR 0011644A BR 0011644 A BR0011644 A BR 0011644A BR 0011644 A BR0011644 A BR 0011644A
Authority
BR
Brazil
Prior art keywords
signal
audio
coupled
hearing aid
auxiliary equipment
Prior art date
Application number
BR0011644-0A
Other languages
English (en)
Inventor
Michael A Vaudrey
William R Saunders
Original Assignee
Hearing Enhancement Co Llc
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 Hearing Enhancement Co Llc filed Critical Hearing Enhancement Co Llc
Publication of BR0011644A publication Critical patent/BR0011644A/pt

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
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/407—Circuits for combining signals of a plurality of transducers
    • 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
    • G10L21/0272—Voice signal separating
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
    • 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
    • G10L21/06—Transformation of speech into a non-audible representation, e.g. speech visualisation or speech processing for tactile aids
    • G10L2021/065—Aids for the handicapped in understanding

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Computational Linguistics (AREA)
  • Neurosurgery (AREA)
  • Quality & Reliability (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Circuits Of Receivers In General (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Stereophonic System (AREA)
  • Headphones And Earphones (AREA)
  • Stereo-Broadcasting Methods (AREA)

Abstract

"EQUIPAMENTO AUXILIAR E APARELHO AUDITIVO INTERATIVO DE VOZ PARA áUDIO RESTANTE". Um dispositivo e um decodificador (309) auditivo individual integrado para receber um sinal de áudio que inclui um decodificador (309) para decodificar o sinal de áudio ao separar o sinal de áudio em um sinal de voz e um sinal de segundo plano, um primeiro amplificador ajustável pelo usuário final (311) acoplado ao sinal de voz e que amplifica o sinal de voz; um segundo amplificador ajustável pelo usuário final (310) acoplado ao sinal de segundo plano e que amplifica o sinal de segundo plano; um amplificador somador (312) acoplado às saídas do primeiro e segundo amplificadores ajustáveis pelo usuário final e que emite um sinal de áudio total, dito sinal total sendo acoplado a um dispositivo auditivo individual.
BR0011644-0A 1999-06-15 2000-06-15 Equipamento auxiliar e aparelho auditivo interativo de voz para áudio restante BR0011644A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13924399P 1999-06-15 1999-06-15
US09/593,149 US6985594B1 (en) 1999-06-15 2000-06-14 Voice-to-remaining audio (VRA) interactive hearing aid and auxiliary equipment
PCT/US2000/016376 WO2000078093A1 (en) 1999-06-15 2000-06-15 Voice-to-remaining audio (vra) interactive hearing aid & auxiliary equipment

Publications (1)

Publication Number Publication Date
BR0011644A true BR0011644A (pt) 2002-04-30

Family

ID=22485739

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0011644-0A BR0011644A (pt) 1999-06-15 2000-06-15 Equipamento auxiliar e aparelho auditivo interativo de voz para áudio restante

Country Status (14)

Country Link
US (2) US6985594B1 (pt)
EP (1) EP1190597B1 (pt)
JP (1) JP2003522439A (pt)
CN (1) CN1201632C (pt)
AR (1) AR024353A1 (pt)
AT (1) ATE437532T1 (pt)
AU (1) AU774657B2 (pt)
BR (1) BR0011644A (pt)
CA (1) CA2374879A1 (pt)
HK (1) HK1047851A1 (pt)
MX (1) MXPA01012997A (pt)
NO (1) NO20016091L (pt)
TW (1) TW506226B (pt)
WO (1) WO2000078093A1 (pt)

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CN105493182B (zh) * 2013-08-28 2020-01-21 杜比实验室特许公司 混合波形编码和参数编码语音增强
JP6674737B2 (ja) * 2013-12-30 2020-04-01 ジーエヌ ヒアリング エー／エスＧＮ Ｈｅａｒｉｎｇ Ａ／Ｓ 位置データを有する聴取装置および聴取装置の動作方法
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US10111014B2 (en) * 2015-08-10 2018-10-23 Team Ip Holdings, Llc Multi-source audio amplification and ear protection devices
WO2017181386A1 (zh) * 2016-04-21 2017-10-26 华为技术有限公司 一种基于移动终端的助听装置
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Also Published As

Publication number Publication date
CN1370386A (zh) 2002-09-18
TW506226B (en) 2002-10-11
US6985594B1 (en) 2006-01-10
CN1201632C (zh) 2005-05-11
HK1047851A1 (zh) 2003-03-07
AU5873700A (en) 2001-01-02
USRE42737E1 (en) 2011-09-27
AU774657B2 (en) 2004-07-01
AR024353A1 (es) 2002-10-02
MXPA01012997A (es) 2002-07-30
WO2000078093A1 (en) 2000-12-21
NO20016091L (no) 2002-02-15
EP1190597A4 (en) 2007-07-04
EP1190597A1 (en) 2002-03-27
NO20016091D0 (no) 2001-12-13
CA2374879A1 (en) 2000-12-21
JP2003522439A (ja) 2003-07-22
ATE437532T1 (de) 2009-08-15
EP1190597B1 (en) 2009-07-22

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