UA101291C2 - Сводка параметров последовательности бит sbr - Google Patents

Сводка параметров последовательности бит sbr

Info

Publication number
UA101291C2
UA101291C2 UAA201207272A UAA201207272A UA101291C2 UA 101291 C2 UA101291 C2 UA 101291C2 UA A201207272 A UAA201207272 A UA A201207272A UA A201207272 A UAA201207272 A UA A201207272A UA 101291 C2 UA101291 C2 UA 101291C2
Authority
UA
Ukraine
Prior art keywords
frequency band
heading
energy related
value
elementary
Prior art date
Application number
UAA201207272A
Other languages
English (en)
Russian (ru)
Ukrainian (uk)
Inventor
Кристофер Чоерлинг
Робин Тезинг
Original Assignee
Долби Интернешнл Аб
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 Долби Интернешнл Аб filed Critical Долби Интернешнл Аб
Publication of UA101291C2 publication Critical patent/UA101291C2/ru

Links

Classifications

    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/008Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00Speech 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
    • G10L21/02Speech enhancement, e.g. noise reduction or echo cancellation
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00Speech 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
    • G10L21/02Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/038Speech enhancement, e.g. noise reduction or echo cancellation using band spreading techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Mathematical Physics (AREA)
  • Stereophonic System (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Optical Filters (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
UAA201207272A 2009-12-16 2010-12-14 Сводка параметров последовательности бит sbr UA101291C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28691209P 2009-12-16 2009-12-16
PCT/EP2010/069651 WO2011073201A2 (en) 2009-12-16 2010-12-14 Sbr bitstream parameter downmix

Publications (1)

Publication Number Publication Date
UA101291C2 true UA101291C2 (ru) 2013-03-11

Family

ID=43733150

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201207272A UA101291C2 (ru) 2009-12-16 2010-12-14 Сводка параметров последовательности бит sbr

Country Status (14)

Country Link
US (1) US9508351B2 (enExample)
EP (1) EP2513899B1 (enExample)
JP (2) JP5298245B2 (enExample)
KR (1) KR101370870B1 (enExample)
CN (2) CN102667920B (enExample)
AU (1) AU2010332925B2 (enExample)
BR (1) BR112012014856B1 (enExample)
CA (1) CA2779388C (enExample)
IL (1) IL219506A (enExample)
MX (1) MX2012006823A (enExample)
MY (1) MY166998A (enExample)
RU (1) RU2526745C2 (enExample)
UA (1) UA101291C2 (enExample)
WO (1) WO2011073201A2 (enExample)

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US10178489B2 (en) * 2013-02-08 2019-01-08 Qualcomm Incorporated Signaling audio rendering information in a bitstream
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Also Published As

Publication number Publication date
WO2011073201A3 (en) 2011-10-06
AU2010332925A1 (en) 2012-05-31
IL219506A (en) 2014-09-30
JP5298245B2 (ja) 2013-09-25
CN103854651B (zh) 2017-04-12
JP2013511752A (ja) 2013-04-04
RU2526745C2 (ru) 2014-08-27
KR101370870B1 (ko) 2014-03-07
BR112012014856B1 (pt) 2022-10-18
AU2010332925B2 (en) 2013-07-11
MX2012006823A (es) 2012-07-23
CN103854651A (zh) 2014-06-11
RU2012124827A (ru) 2014-01-27
BR112012014856A2 (enExample) 2021-11-03
WO2011073201A2 (en) 2011-06-23
CN102667920A (zh) 2012-09-12
JP5539573B2 (ja) 2014-07-02
JP2013210674A (ja) 2013-10-10
CA2779388C (en) 2015-11-10
EP2513899B1 (en) 2018-02-14
KR20120089333A (ko) 2012-08-09
IL219506A0 (en) 2012-06-28
US9508351B2 (en) 2016-11-29
CA2779388A1 (en) 2011-06-23
US20120275607A1 (en) 2012-11-01
EP2513899A2 (en) 2012-10-24
CN102667920B (zh) 2014-03-12
MY166998A (en) 2018-07-27

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