ATE532324T1 - Verfahren und system zur verarbeitung von tonsignalen in einem multimediasystem eines fahrzeugs - Google Patents

Verfahren und system zur verarbeitung von tonsignalen in einem multimediasystem eines fahrzeugs

Info

Publication number
ATE532324T1
ATE532324T1 AT07013893T AT07013893T ATE532324T1 AT E532324 T1 ATE532324 T1 AT E532324T1 AT 07013893 T AT07013893 T AT 07013893T AT 07013893 T AT07013893 T AT 07013893T AT E532324 T1 ATE532324 T1 AT E532324T1
Authority
AT
Austria
Prior art keywords
vehicle
signal
audio
signal component
sound
Prior art date
Application number
AT07013893T
Other languages
English (en)
Inventor
Tim Haulick
Viola Hoff
Gerhard Schmidt
Original Assignee
Nuance Communications 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 Nuance Communications Inc filed Critical Nuance Communications Inc
Application granted granted Critical
Publication of ATE532324T1 publication Critical patent/ATE532324T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/08—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic
    • H04M9/082—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic using echo cancellers
    • 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
    • G10L2021/02082—Noise filtering the noise being echo, reverberation of the speech

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Circuit For Audible Band Transducer (AREA)
AT07013893T 2007-07-16 2007-07-16 Verfahren und system zur verarbeitung von tonsignalen in einem multimediasystem eines fahrzeugs ATE532324T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07013893A EP2018034B1 (de) 2007-07-16 2007-07-16 Verfahren und System zur Verarbeitung von Tonsignalen in einem Multimediasystem eines Fahrzeugs

Publications (1)

Publication Number Publication Date
ATE532324T1 true ATE532324T1 (de) 2011-11-15

Family

ID=38515766

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07013893T ATE532324T1 (de) 2007-07-16 2007-07-16 Verfahren und system zur verarbeitung von tonsignalen in einem multimediasystem eines fahrzeugs

Country Status (3)

Country Link
US (1) US8705753B2 (de)
EP (1) EP2018034B1 (de)
AT (1) ATE532324T1 (de)

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CN114127839A (zh) * 2019-07-10 2022-03-01 Ask工业有限公司 用于在车厢中输出音频信号的装置
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Also Published As

Publication number Publication date
EP2018034A1 (de) 2009-01-21
US8705753B2 (en) 2014-04-22
EP2018034B1 (de) 2011-11-02
US20090022330A1 (en) 2009-01-22

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