JP2005503574A - 望ましくないパケット生成を減少する方法および装置 - Google Patents

望ましくないパケット生成を減少する方法および装置 Download PDF

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Publication number
JP2005503574A
JP2005503574A JP2002565304A JP2002565304A JP2005503574A JP 2005503574 A JP2005503574 A JP 2005503574A JP 2002565304 A JP2002565304 A JP 2002565304A JP 2002565304 A JP2002565304 A JP 2002565304A JP 2005503574 A JP2005503574 A JP 2005503574A
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Japan
Prior art keywords
codebook
signal
packet
rearranging
encoding
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Legal status (The legal status 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 status listed.)
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JP2002565304A
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English (en)
Japanese (ja)
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JP2005503574A5 (enExample
Inventor
チョイ、エディー−ラン、ティック
アナンタパドマナブハン、アラサニパライ、ケイ
デジャコ、アンドリュー、ピー
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Qualcomm Inc
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Qualcomm Inc
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Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2005503574A publication Critical patent/JP2005503574A/ja
Publication of JP2005503574A5 publication Critical patent/JP2005503574A5/ja
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    • 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
    • G10L19/00—Speech 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
    • G10L19/04—Speech 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 using predictive techniques
    • G10L19/16—Vocoder architecture
    • G10L19/167—Audio streaming, i.e. formatting and decoding of an encoded audio signal representation into a data stream for transmission or storage purposes
    • 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
    • G10L19/00—Speech 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
    • G10L19/04—Speech 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 using predictive techniques
    • 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
    • G10L19/00—Speech 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
    • G10L19/02—Speech 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 using spectral analysis, e.g. transform vocoders or subband vocoders

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP2002565304A 2001-02-13 2002-02-06 望ましくないパケット生成を減少する方法および装置 Withdrawn JP2005503574A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/783,863 US6754624B2 (en) 2001-02-13 2001-02-13 Codebook re-ordering to reduce undesired packet generation
PCT/US2002/003728 WO2002065459A2 (en) 2001-02-13 2002-02-06 Method and apparatus for reducing undesired packet generation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2009032506A Division JP5149217B2 (ja) 2001-02-13 2009-02-16 望ましくないパケット生成を減少する方法および装置

Publications (2)

Publication Number Publication Date
JP2005503574A true JP2005503574A (ja) 2005-02-03
JP2005503574A5 JP2005503574A5 (enExample) 2006-01-05

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Family Applications (2)

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JP2002565304A Withdrawn JP2005503574A (ja) 2001-02-13 2002-02-06 望ましくないパケット生成を減少する方法および装置
JP2009032506A Expired - Fee Related JP5149217B2 (ja) 2001-02-13 2009-02-16 望ましくないパケット生成を減少する方法および装置

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JP2009032506A Expired - Fee Related JP5149217B2 (ja) 2001-02-13 2009-02-16 望ましくないパケット生成を減少する方法および装置

Country Status (16)

Country Link
US (1) US6754624B2 (enExample)
EP (2) EP1840876A3 (enExample)
JP (2) JP2005503574A (enExample)
KR (1) KR20030076678A (enExample)
CN (1) CN1498397A (enExample)
AT (1) ATE369601T1 (enExample)
AU (1) AU2002235538C1 (enExample)
BR (1) BR0207182A (enExample)
CA (1) CA2438182A1 (enExample)
DE (1) DE60221645D1 (enExample)
IL (1) IL157316A0 (enExample)
MX (1) MXPA03007229A (enExample)
NO (1) NO20033543L (enExample)
RU (1) RU2003127753A (enExample)
TW (1) TW577044B (enExample)
WO (1) WO2002065459A2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008546021A (ja) * 2005-05-31 2008-12-18 マイクロソフト コーポレーション マルチステージコードブックおよび冗長コーディング技術フィールドを有するサブバンド音声コーデック
US10955405B2 (en) 2015-05-29 2021-03-23 C A Casyso Gmbh Electrode assembly for measurement of platelet function in whole blood

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US6463407B2 (en) * 1998-11-13 2002-10-08 Qualcomm Inc. Low bit-rate coding of unvoiced segments of speech
US7003039B2 (en) * 2001-07-18 2006-02-21 Avideh Zakhor Dictionary generation method for video and image compression
FR2835329A1 (fr) * 2002-01-30 2003-08-01 Koninkl Philips Electronics Nv Procede de traitement de fichiers binaires de programmes
JP4211282B2 (ja) * 2002-05-14 2009-01-21 ソニー株式会社 データ蓄積方法及びデータ蓄積システム、並びに、データ記録制御装置、データ記録指令装置、データ受信装置及び情報処理端末
US8559406B2 (en) 2003-06-03 2013-10-15 Qualcomm Incorporated Method and apparatus for communications of data in a communication system
US20060190251A1 (en) * 2005-02-24 2006-08-24 Johannes Sandvall Memory usage in a multiprocessor system
KR100803205B1 (ko) 2005-07-15 2008-02-14 삼성전자주식회사 저비트율 오디오 신호 부호화/복호화 방법 및 장치
EP1943642A4 (en) * 2005-09-27 2009-07-01 Lg Electronics Inc METHOD AND DEVICE FOR CODING / DECODING A MULTI-CHANNEL AUDIO SIGNAL
US8510105B2 (en) * 2005-10-21 2013-08-13 Nokia Corporation Compression and decompression of data vectors
US7426198B2 (en) 2006-02-06 2008-09-16 Motorola, Inc. Method and apparatus for performing spatial-division multiple access
US7864657B2 (en) * 2006-05-23 2011-01-04 Motorola Mobility, Inc. Method and apparatus for performing stream weighting in an SDMA communication system
DE102007003187A1 (de) * 2007-01-22 2008-10-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen eines zu sendenden Signals oder eines decodierten Signals
WO2010028658A1 (en) 2008-09-15 2010-03-18 Herlev Hospital, Region Hovedstaden Ykl-40 as a marker for gastrointestinal cancers
US8787256B2 (en) * 2010-12-03 2014-07-22 Motorola Solutions, Inc. Method and apparatus for ensuring transmission of critical data through a wireless adapter
CN104641414A (zh) * 2012-07-19 2015-05-20 诺基亚公司 立体声音频信号编码器
CN112131865B (zh) * 2020-09-11 2023-12-08 成都运达科技股份有限公司 一种轨道交通报文数字压缩处理方法、装置及存储介质
WO2024051955A1 (en) * 2022-09-09 2024-03-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Decoder and decoding method for discontinuous transmission of parametrically coded independent streams with metadata
WO2024051954A1 (en) * 2022-09-09 2024-03-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Encoder and encoding method for discontinuous transmission of parametrically coded independent streams with metadata

Family Cites Families (11)

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NL6773C (enExample) * 1919-05-09
US4907276A (en) * 1988-04-05 1990-03-06 The Dsp Group (Israel) Ltd. Fast search method for vector quantizer communication and pattern recognition systems
IL95753A (en) * 1989-10-17 1994-11-11 Motorola Inc Digital speech coder
JPH05119800A (ja) * 1991-10-24 1993-05-18 Kyocera Corp デジタル音声データの高能率圧縮方法
JPH05176001A (ja) * 1991-12-25 1993-07-13 Matsushita Electric Ind Co Ltd データ伝送装置
JPH05232996A (ja) * 1992-02-20 1993-09-10 Olympus Optical Co Ltd 音声符号化装置
JPH0728500A (ja) * 1993-07-09 1995-01-31 Fujitsu Ltd 音声符号器及び音声復号器
US5784532A (en) 1994-02-16 1998-07-21 Qualcomm Incorporated Application specific integrated circuit (ASIC) for performing rapid speech compression in a mobile telephone system
US5450449A (en) * 1994-03-14 1995-09-12 At&T Ipm Corp. Linear prediction coefficient generation during frame erasure or packet loss
US6226607B1 (en) * 1999-02-08 2001-05-01 Qualcomm Incorporated Method and apparatus for eighth-rate random number generation for speech coders
JP2002157000A (ja) * 2000-09-11 2002-05-31 Matsushita Electric Ind Co Ltd 符号化装置及び復号化装置、符号化処理プログラム及び復号化処理プログラム、符号化処理プログラム又は復号化処理プログラムを記録した記録媒体、並びに符号化装置又は復号化装置を用いた放送システム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008546021A (ja) * 2005-05-31 2008-12-18 マイクロソフト コーポレーション マルチステージコードブックおよび冗長コーディング技術フィールドを有するサブバンド音声コーデック
JP2012141649A (ja) * 2005-05-31 2012-07-26 Microsoft Corp マルチステージコードブックおよび冗長コーディング技術フィールドを有するサブバンド音声コーデック
US10955405B2 (en) 2015-05-29 2021-03-23 C A Casyso Gmbh Electrode assembly for measurement of platelet function in whole blood

Also Published As

Publication number Publication date
US20020111804A1 (en) 2002-08-15
CA2438182A1 (en) 2002-08-22
EP1840876A3 (en) 2007-12-05
EP1840876A2 (en) 2007-10-03
EP1362345A2 (en) 2003-11-19
CN1498397A (zh) 2004-05-19
EP1362345B1 (en) 2007-08-08
JP2009193073A (ja) 2009-08-27
JP5149217B2 (ja) 2013-02-20
KR20030076678A (ko) 2003-09-26
DE60221645D1 (de) 2007-09-20
NO20033543L (no) 2003-10-10
AU2002235538B2 (en) 2008-02-07
IL157316A0 (en) 2004-02-19
WO2002065459A3 (en) 2002-11-07
ATE369601T1 (de) 2007-08-15
NO20033543D0 (no) 2003-08-11
RU2003127753A (ru) 2005-05-10
AU2002235538C1 (en) 2008-11-20
MXPA03007229A (es) 2004-06-30
TW577044B (en) 2004-02-21
US6754624B2 (en) 2004-06-22
WO2002065459A2 (en) 2002-08-22
BR0207182A (pt) 2006-01-17

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