BRPI0808751A2 - sistema e método para melhoria de sinais de áudio para os deficientes auditivos - Google Patents

sistema e método para melhoria de sinais de áudio para os deficientes auditivos

Info

Publication number
BRPI0808751A2
BRPI0808751A2 BRPI0808751A BRPI0808751A BRPI0808751A2 BR PI0808751 A2 BRPI0808751 A2 BR PI0808751A2 BR PI0808751 A BRPI0808751 A BR PI0808751A BR PI0808751 A BRPI0808751 A BR PI0808751A BR PI0808751 A2 BRPI0808751 A2 BR PI0808751A2
Authority
BR
Brazil
Prior art keywords
audio signals
hearing impaired
improving audio
improving
hearing
Prior art date
Application number
BRPI0808751A
Other languages
English (en)
Inventor
R Semcken Kevin
Original Assignee
Able Planet Inc
R Semcken Kevin
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, R Semcken Kevin filed Critical Able Planet Inc
Publication of BRPI0808751A2 publication Critical patent/BRPI0808751A2/pt

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
    • 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
    • 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
    • G10L21/0264—Noise filtering characterised by the type of parameter measurement, e.g. correlation techniques, zero crossing techniques or predictive techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
    • H04R2205/041—Adaptation of stereophonic signal reproduction for the hearing impaired
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
BRPI0808751A 2007-03-14 2008-03-14 sistema e método para melhoria de sinais de áudio para os deficientes auditivos BRPI0808751A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89473707P 2007-03-14 2007-03-14
PCT/US2008/057073 WO2008113012A1 (en) 2007-03-14 2008-03-14 System and method for improving audio signals for the hearing impaired

Publications (1)

Publication Number Publication Date
BRPI0808751A2 true BRPI0808751A2 (pt) 2017-05-30

Family

ID=39760094

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0808751A BRPI0808751A2 (pt) 2007-03-14 2008-03-14 sistema e método para melhoria de sinais de áudio para os deficientes auditivos

Country Status (5)

Country Link
US (1) US8712067B2 (pt)
EP (1) EP2137729A4 (pt)
BR (1) BRPI0808751A2 (pt)
CA (1) CA2680542A1 (pt)
WO (1) WO2008113012A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100707339B1 (ko) * 2004-12-23 2007-04-13 권대훈 청력도 기반 이퀄라이제이션 방법 및 장치
AU2009238197A1 (en) * 2008-04-18 2009-10-22 Neuromonics Pty Ltd Systems methods and apparatuses for rehabilitation of auditory system disorders
AU2015201301B2 (en) * 2008-04-18 2017-02-16 Neuromonics Pty Ltd Systems Methods and Apparatuses for Rehabilitation of Auditory System Disorders
WO2010138309A1 (en) * 2009-05-26 2010-12-02 Dolby Laboratories Licensing Corporation Audio signal dynamic equalization processing control
WO2010138311A1 (en) 2009-05-26 2010-12-02 Dolby Laboratories Licensing Corporation Equalization profiles for dynamic equalization of audio data
US10966640B2 (en) 2013-02-26 2021-04-06 db Diagnostic Systems, Inc. Hearing assessment system
US9826924B2 (en) 2013-02-26 2017-11-28 db Diagnostic Systems, Inc. Hearing assessment method and system
WO2016126614A1 (en) * 2015-02-04 2016-08-11 Etymotic Research, Inc. Speech intelligibility enhancement system
CN106658301B (zh) * 2015-11-03 2019-12-03 塞舌尔商元鼎音讯股份有限公司 调整均衡器设定的电子装置、均衡器调整方法及声音播放装置
US10085096B2 (en) 2016-09-30 2018-09-25 Sorenson Ip Holdings, Llc Integration of audiogram data into a device
WO2021067931A1 (en) * 2019-10-05 2021-04-08 Ear Physics, Llc Adaptive hearing normalization and correction system with automatic tuning

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4953112A (en) 1988-05-10 1990-08-28 Minnesota Mining And Manufacturing Company Method and apparatus for determining acoustic parameters of an auditory prosthesis using software model
US5430802A (en) * 1992-06-24 1995-07-04 Page; Steven L. Audio speaker system
US5361306A (en) * 1993-02-23 1994-11-01 True Dimensional Sound, Inc. Apparatus and methods for enhancing an electronic audio signal
WO1996035314A1 (en) * 1995-05-02 1996-11-07 Tøpholm & Westermann APS Process for controlling a programmable or program-controlled hearing aid for its in-situ fitting adjustment
KR100347595B1 (ko) * 2000-11-02 2002-08-07 심윤주 보청기 자동 피팅방법
US6876750B2 (en) 2001-09-28 2005-04-05 Texas Instruments Incorporated Method and apparatus for tuning digital hearing aids
US7167571B2 (en) * 2002-03-04 2007-01-23 Lenovo Singapore Pte. Ltd Automatic audio adjustment system based upon a user's auditory profile
US20040042625A1 (en) * 2002-08-28 2004-03-04 Brown C. Phillip Equalization and load correction system and method for audio system
US7584010B2 (en) * 2003-06-11 2009-09-01 Able Planet, Incorporated Telephone handset
US7978867B2 (en) 2003-06-11 2011-07-12 Able Planet, Incorporated Audio signal system
US20060215844A1 (en) * 2005-03-16 2006-09-28 Voss Susan E Method and device to optimize an audio sound field for normal and hearing-impaired listeners

Also Published As

Publication number Publication date
US8712067B2 (en) 2014-04-29
WO2008113012A1 (en) 2008-09-18
EP2137729A4 (en) 2013-04-03
CA2680542A1 (en) 2008-09-18
US20100303249A1 (en) 2010-12-02
EP2137729A1 (en) 2009-12-30

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]