MXPA03007229A - Metodo y aparato para reducir la generacion indeseada de paquetes. - Google Patents

Metodo y aparato para reducir la generacion indeseada de paquetes.

Info

Publication number
MXPA03007229A
MXPA03007229A MXPA03007229A MXPA03007229A MXPA03007229A MX PA03007229 A MXPA03007229 A MX PA03007229A MX PA03007229 A MXPA03007229 A MX PA03007229A MX PA03007229 A MXPA03007229 A MX PA03007229A MX PA03007229 A MXPA03007229 A MX PA03007229A
Authority
MX
Mexico
Prior art keywords
codebook
signal
packet
entry
frequency
Prior art date
Application number
MXPA03007229A
Other languages
English (en)
Spanish (es)
Inventor
Tik Choy Eddie-Lun
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of MXPA03007229A publication Critical patent/MXPA03007229A/es

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
    • 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

Landscapes

  • 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)
MXPA03007229A 2001-02-13 2002-02-06 Metodo y aparato para reducir la generacion indeseada de paquetes. MXPA03007229A (es)

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

Publications (1)

Publication Number Publication Date
MXPA03007229A true MXPA03007229A (es) 2004-06-30

Family

ID=25130633

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03007229A MXPA03007229A (es) 2001-02-13 2002-02-06 Metodo y aparato para reducir la generacion indeseada de paquetes.

Country Status (16)

Country Link
US (1) US6754624B2 (enExample)
EP (2) EP1362345B1 (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)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7177804B2 (en) * 2005-05-31 2007-02-13 Microsoft Corporation Sub-band voice codec with multi-stage codebooks and redundant coding
KR100803205B1 (ko) * 2005-07-15 2008-02-14 삼성전자주식회사 저비트율 오디오 신호 부호화/복호화 방법 및 장치
JP2009518659A (ja) * 2005-09-27 2009-05-07 エルジー エレクトロニクス インコーポレイティド マルチチャネルオーディオ信号の符号化／復号化方法及び装置
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
US9865269B2 (en) 2012-07-19 2018-01-09 Nokia Technologies Oy Stereo audio signal encoder
US9891209B2 (en) 2015-05-29 2018-02-13 C A Casyso Gmbh Electrode assembly for measurement of platelet function in whole blood
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
NO20033543L (no) 2003-10-10
EP1362345B1 (en) 2007-08-08
JP2005503574A (ja) 2005-02-03
DE60221645D1 (de) 2007-09-20
EP1362345A2 (en) 2003-11-19
JP2009193073A (ja) 2009-08-27
ATE369601T1 (de) 2007-08-15
AU2002235538C1 (en) 2008-11-20
US6754624B2 (en) 2004-06-22
BR0207182A (pt) 2006-01-17
RU2003127753A (ru) 2005-05-10
TW577044B (en) 2004-02-21
WO2002065459A3 (en) 2002-11-07
JP5149217B2 (ja) 2013-02-20
CA2438182A1 (en) 2002-08-22
EP1840876A2 (en) 2007-10-03
KR20030076678A (ko) 2003-09-26
NO20033543D0 (no) 2003-08-11
EP1840876A3 (en) 2007-12-05
WO2002065459A2 (en) 2002-08-22
CN1498397A (zh) 2004-05-19
AU2002235538B2 (en) 2008-02-07
IL157316A0 (en) 2004-02-19
US20020111804A1 (en) 2002-08-15

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