DE69943234D1 - Vorrichtung und verfahren zur sprachdekodierung - Google Patents

Vorrichtung und verfahren zur sprachdekodierung

Info

Publication number
DE69943234D1
DE69943234D1 DE69943234T DE69943234T DE69943234D1 DE 69943234 D1 DE69943234 D1 DE 69943234D1 DE 69943234 T DE69943234 T DE 69943234T DE 69943234 T DE69943234 T DE 69943234T DE 69943234 D1 DE69943234 D1 DE 69943234D1
Authority
DE
Germany
Prior art keywords
language decoding
decoding
language
Prior art date
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.)
Expired - Lifetime
Application number
DE69943234T
Other languages
English (en)
Inventor
Nobuhiko Naka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
NTT Mobile Communications Networks 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 Nippon Telegraph and Telephone Corp, NTT Mobile Communications Networks Inc filed Critical Nippon Telegraph and Telephone Corp
Application granted granted Critical
Publication of DE69943234D1 publication Critical patent/DE69943234D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G10L19/005—Correction of errors induced by the transmission channel, if related to the coding algorithm

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
DE69943234T 1998-05-27 1999-05-27 Vorrichtung und verfahren zur sprachdekodierung Expired - Lifetime DE69943234D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14619398 1998-05-27
PCT/JP1999/002802 WO1999062056A1 (fr) 1998-05-27 1999-05-27 Decodeur vocal et procede de decodage vocal

Publications (1)

Publication Number Publication Date
DE69943234D1 true DE69943234D1 (de) 2011-04-14

Family

ID=15402245

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69943234T Expired - Lifetime DE69943234D1 (de) 1998-05-27 1999-05-27 Vorrichtung und verfahren zur sprachdekodierung

Country Status (6)

Country Link
US (1) US6847928B1 (de)
EP (1) EP1001542B1 (de)
JP (1) JP3554567B2 (de)
CN (1) CN1126076C (de)
DE (1) DE69943234D1 (de)
WO (1) WO1999062056A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7013267B1 (en) * 2001-07-30 2006-03-14 Cisco Technology, Inc. Method and apparatus for reconstructing voice information
US8966551B2 (en) * 2007-11-01 2015-02-24 Cisco Technology, Inc. Locating points of interest using references to media frames within a packet flow
US9197857B2 (en) * 2004-09-24 2015-11-24 Cisco Technology, Inc. IP-based stream splicing with content-specific splice points
EP1729529A1 (de) 2005-06-02 2006-12-06 BRITISH TELECOMMUNICATIONS public limited company Videosignal Verlustdetektion
KR100735246B1 (ko) * 2005-09-12 2007-07-03 삼성전자주식회사 오디오 신호 전송 장치 및 방법
JP2006276877A (ja) * 2006-05-22 2006-10-12 Nec Corp 変換符号化されたデータの復号方法及び変換符号化されたデータの復号装置
CN101226744B (zh) * 2007-01-19 2011-04-13 华为技术有限公司 语音解码器中实现语音解码的方法及装置
CN101617362B (zh) * 2007-03-02 2012-07-18 松下电器产业株式会社 语音解码装置和语音解码方法
US7936695B2 (en) * 2007-05-14 2011-05-03 Cisco Technology, Inc. Tunneling reports for real-time internet protocol media streams
US8023419B2 (en) 2007-05-14 2011-09-20 Cisco Technology, Inc. Remote monitoring of real-time internet protocol media streams
US7835406B2 (en) * 2007-06-18 2010-11-16 Cisco Technology, Inc. Surrogate stream for monitoring realtime media
US7817546B2 (en) 2007-07-06 2010-10-19 Cisco Technology, Inc. Quasi RTP metrics for non-RTP media flows
US8301982B2 (en) * 2009-11-18 2012-10-30 Cisco Technology, Inc. RTP-based loss recovery and quality monitoring for non-IP and raw-IP MPEG transport flows
US8819714B2 (en) 2010-05-19 2014-08-26 Cisco Technology, Inc. Ratings and quality measurements for digital broadcast viewers
CN102769970B (zh) * 2012-07-02 2015-07-29 上海广茂达光艺科技股份有限公司 用于led灯光控制网络的节点装置及led灯光网络拓扑结构
US10572735B2 (en) * 2015-03-31 2020-02-25 Beijing Shunyuan Kaihua Technology Limited Detect sports video highlights for mobile computing devices

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178549A (en) * 1978-03-27 1979-12-11 National Semiconductor Corporation Recognition of a received signal as being from a particular transmitter
JP2705201B2 (ja) 1989-03-29 1998-01-28 富士通株式会社 適応後置フイルタ制御方法
JP3102015B2 (ja) * 1990-05-28 2000-10-23 日本電気株式会社 音声復号化方法
US5283811A (en) * 1991-09-03 1994-02-01 General Electric Company Decision feedback equalization for digital cellular radio
JP3219467B2 (ja) 1992-06-29 2001-10-15 日本電信電話株式会社 音声復号化方法
JPH07123242B2 (ja) * 1993-07-06 1995-12-25 日本電気株式会社 音声信号復号化装置
JP3102221B2 (ja) * 1993-09-10 2000-10-23 三菱電機株式会社 適応等化器および適応ダイバーシチ等化器
FI97182C (fi) * 1994-12-05 1996-10-25 Nokia Telecommunications Oy Menetelmä vastaanotettujen huonojen puhekehysten korvaamiseksi digitaalisessa vastaanottimessa sekä digitaalisen tietoliikennejärjestelmän vastaanotin
KR970011728B1 (ko) * 1994-12-21 1997-07-14 김광호 음향신호의 에러은닉방법 및 그 장치
CN1100396C (zh) * 1995-05-22 2003-01-29 Ntt移动通信网株式会社 语音解码器
US5699485A (en) * 1995-06-07 1997-12-16 Lucent Technologies Inc. Pitch delay modification during frame erasures
US5732389A (en) * 1995-06-07 1998-03-24 Lucent Technologies Inc. Voiced/unvoiced classification of speech for excitation codebook selection in celp speech decoding during frame erasures

Also Published As

Publication number Publication date
US6847928B1 (en) 2005-01-25
CN1272200A (zh) 2000-11-01
EP1001542B1 (de) 2011-03-02
EP1001542A1 (de) 2000-05-17
CN1126076C (zh) 2003-10-29
WO1999062056A1 (fr) 1999-12-02
EP1001542A4 (de) 2001-02-21
JP3554567B2 (ja) 2004-08-18

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