ATE555470T1 - Toncodiereinrichtung und toncodierverfahren - Google Patents

Toncodiereinrichtung und toncodierverfahren

Info

Publication number
ATE555470T1
ATE555470T1 AT05765807T AT05765807T ATE555470T1 AT E555470 T1 ATE555470 T1 AT E555470T1 AT 05765807 T AT05765807 T AT 05765807T AT 05765807 T AT05765807 T AT 05765807T AT E555470 T1 ATE555470 T1 AT E555470T1
Authority
AT
Austria
Prior art keywords
encoding
section
outputs
code
synchronization information
Prior art date
Application number
AT05765807T
Other languages
English (en)
Inventor
Masahiro Oshikiri
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Application granted granted Critical
Publication of ATE555470T1 publication Critical patent/ATE555470T1/de

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
    • G10L19/018—Audio watermarking, i.e. embedding inaudible data in the audio signal
    • 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

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)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Electrophonic Musical Instruments (AREA)
AT05765807T 2004-07-20 2005-07-14 Toncodiereinrichtung und toncodierverfahren ATE555470T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004211589 2004-07-20
PCT/JP2005/013052 WO2006009075A1 (ja) 2004-07-20 2005-07-14 音声符号化装置および音声符号化方法

Publications (1)

Publication Number Publication Date
ATE555470T1 true ATE555470T1 (de) 2012-05-15

Family

ID=35785188

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05765807T ATE555470T1 (de) 2004-07-20 2005-07-14 Toncodiereinrichtung und toncodierverfahren

Country Status (6)

Country Link
US (1) US7873512B2 (de)
EP (1) EP1763017B1 (de)
JP (1) JP4937746B2 (de)
CN (1) CN1989546B (de)
AT (1) ATE555470T1 (de)
WO (1) WO2006009075A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1921608A1 (de) * 2006-11-13 2008-05-14 Electronics And Telecommunications Research Institute Verfahren für die Einfügung von Vektorinformationen zum Schätzen von Sprachdaten in der Phase der Neusynchronisierung von Schlüsseln, Verfahren zum Übertragen von Vektorinformationen und Verfahren zum Schätzen der Sprachdaten bei der Neusynchronisierung von Schlüsseln unter Verwendung der Vektorinformationen
JP5195402B2 (ja) * 2008-12-25 2013-05-08 パナソニック株式会社 無線通信装置及び無線通信システム
US9058818B2 (en) * 2009-10-22 2015-06-16 Broadcom Corporation User attribute derivation and update for network/peer assisted speech coding
JP5447628B1 (ja) 2012-09-28 2014-03-19 パナソニック株式会社 無線通信装置及び通信端末
JP6079230B2 (ja) * 2012-12-28 2017-02-15 株式会社Ｊｖｃケンウッド 付加情報挿入装置、付加情報挿入方法、付加情報挿入プログラム、付加情報抽出装置、付加情報抽出方法、及び付加情報抽出プログラム
JP6713424B2 (ja) * 2017-01-30 2020-06-24 日本電信電話株式会社 音声復号装置、音声復号方法、プログラム、および記録媒体
US11771779B2 (en) * 2018-01-26 2023-10-03 Hadasit Medical Research Services & Development Limited Non-metallic magnetic resonance contrast agent
IL313348B2 (en) * 2018-04-25 2025-08-01 Dolby Int Ab Integration of high frequency reconstruction techniques with reduced post-processing delay
IL313391B2 (en) 2018-04-25 2025-05-01 Dolby Int Ab Integrating high-frequency audio restoration techniques

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5054072A (en) * 1987-04-02 1991-10-01 Massachusetts Institute Of Technology Coding of acoustic waveforms
CA2095882A1 (en) * 1992-06-04 1993-12-05 David O. Anderton Voice messaging synchronization
US5327520A (en) * 1992-06-04 1994-07-05 At&T Bell Laboratories Method of use of voice message coder/decoder
KR100322706B1 (ko) * 1995-09-25 2002-06-20 윤종용 선형예측부호화계수의부호화및복호화방법
WO1998033324A2 (en) * 1997-01-27 1998-07-30 Koninklijke Philips Electronics N.V. Embedding supplemental data in an encoded signal
JP3088964B2 (ja) * 1997-03-18 2000-09-18 興和株式会社 振動波の符号化方法、復号化方法、及び振動波の符号化装置、復号化装置
US6182030B1 (en) * 1998-12-18 2001-01-30 Telefonaktiebolaget Lm Ericsson (Publ) Enhanced coding to improve coded communication signals
US7423983B1 (en) * 1999-09-20 2008-09-09 Broadcom Corporation Voice and data exchange over a packet based network
US7574351B2 (en) * 1999-12-14 2009-08-11 Texas Instruments Incorporated Arranging CELP information of one frame in a second packet
US6697776B1 (en) * 2000-07-31 2004-02-24 Mindspeed Technologies, Inc. Dynamic signal detector system and method
SE519985C2 (sv) * 2000-09-15 2003-05-06 Ericsson Telefon Ab L M Kodning och avkodning av signaler från flera kanaler
JP2002135715A (ja) * 2000-10-27 2002-05-10 Matsushita Electric Ind Co Ltd 電子透かし埋め込み装置
US7310596B2 (en) * 2002-02-04 2007-12-18 Fujitsu Limited Method and system for embedding and extracting data from encoded voice code
JP4022427B2 (ja) 2002-04-19 2007-12-19 独立行政法人科学技術振興機構 エラー隠蔽方法、エラー隠蔽プログラム、送信装置、受信装置及びエラー隠蔽装置
JP3960959B2 (ja) 2002-11-08 2007-08-15 三洋電機株式会社 電子透かし埋め込み装置と方法ならびに電子透かし抽出装置と方法
US7009533B1 (en) * 2004-02-13 2006-03-07 Samplify Systems Llc Adaptive compression and decompression of bandlimited signals
US8332218B2 (en) * 2006-06-13 2012-12-11 Nuance Communications, Inc. Context-based grammars for automated speech recognition

Also Published As

Publication number Publication date
US7873512B2 (en) 2011-01-18
CN1989546B (zh) 2011-07-13
EP1763017A1 (de) 2007-03-14
JP4937746B2 (ja) 2012-05-23
WO2006009075A1 (ja) 2006-01-26
US20080071523A1 (en) 2008-03-20
JPWO2006009075A1 (ja) 2008-05-01
EP1763017B1 (de) 2012-04-25
CN1989546A (zh) 2007-06-27
EP1763017A4 (de) 2008-08-20

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