ATE503246T1 - Empfangsvorrichtung, sendevorrichtung und übertragungssystem - Google Patents

Empfangsvorrichtung, sendevorrichtung und übertragungssystem

Info

Publication number
ATE503246T1
ATE503246T1 AT04746244T AT04746244T ATE503246T1 AT E503246 T1 ATE503246 T1 AT E503246T1 AT 04746244 T AT04746244 T AT 04746244T AT 04746244 T AT04746244 T AT 04746244T AT E503246 T1 ATE503246 T1 AT E503246T1
Authority
AT
Austria
Prior art keywords
music data
compressed
mode
transmission system
basic
Prior art date
Application number
AT04746244T
Other languages
English (en)
Inventor
Akihisa Kawamura
Naoki Esima
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 ATE503246T1 publication Critical patent/ATE503246T1/de

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT04746244T 2003-06-17 2004-06-16 Empfangsvorrichtung, sendevorrichtung und übertragungssystem ATE503246T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003171729 2003-06-17
PCT/JP2004/008775 WO2004112021A2 (en) 2003-06-17 2004-06-16 Receiving apparatus, sending apparatus and transmission system

Publications (1)

Publication Number Publication Date
ATE503246T1 true ATE503246T1 (de) 2011-04-15

Family

ID=33549459

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04746244T ATE503246T1 (de) 2003-06-17 2004-06-16 Empfangsvorrichtung, sendevorrichtung und übertragungssystem

Country Status (9)

Country Link
US (1) US7917237B2 (de)
EP (1) EP1634278B1 (de)
JP (1) JP2006527864A (de)
KR (1) KR101063562B1 (de)
CN (1) CN1809873B (de)
AT (1) ATE503246T1 (de)
CA (1) CA2529851A1 (de)
DE (1) DE602004031939D1 (de)
WO (1) WO2004112021A2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100550130C (zh) * 2004-04-02 2009-10-14 Kddi株式会社 用于分发用于重放音乐的内容帧的内容分发服务器和终端
CN101006506B (zh) 2005-02-18 2010-05-26 松下电器产业株式会社 流再现装置、流供给装置
DE602006021402D1 (de) * 2005-02-24 2011-06-01 Panasonic Corp Datenwiedergabevorrichtung
US7672743B2 (en) * 2005-04-25 2010-03-02 Microsoft Corporation Digital audio processing
KR100878766B1 (ko) * 2006-01-11 2009-01-14 삼성전자주식회사 오디오 데이터 부호화 및 복호화 방법과 장치
EP2036204B1 (de) * 2006-06-29 2012-08-15 LG Electronics Inc. Verfahren und anordnung zur audiosignalverarbeitung
WO2008117524A1 (ja) * 2007-03-26 2008-10-02 Panasonic Corporation デジタル放送送信装置、デジタル放送受信装置およびデジタル放送送受信システム
JP2009063752A (ja) * 2007-09-05 2009-03-26 Toshiba Corp 音声再生装置及び音声再生方法
JP2009086018A (ja) * 2007-09-27 2009-04-23 Sanyo Electric Co Ltd 音楽再生回路
US20110170614A1 (en) * 2008-10-09 2011-07-14 Eiichi Moriyama Video/audio transmission device and video/audio reception device
US8489391B2 (en) * 2010-08-05 2013-07-16 Stmicroelectronics Asia Pacific Pte., Ltd. Scalable hybrid auto coder for transient detection in advanced audio coding with spectral band replication
JP5843856B2 (ja) * 2011-05-20 2016-01-13 株式会社ソシオネクスト ビットストリーム送信装置、ビットストリーム送受信システム、ビットストリーム受信装置、ビットストリーム送信方法及びビットストリーム受信方法
JP2012252240A (ja) * 2011-06-06 2012-12-20 Sony Corp 再生装置、信号処理装置、信号処理方法
KR101427756B1 (ko) * 2013-04-26 2014-08-08 주식회사 코아로직 멀티 채널의 오디오 신호 전송 방법 및 장치
US9293143B2 (en) * 2013-12-11 2016-03-22 Qualcomm Incorporated Bandwidth extension mode selection
WO2019091576A1 (en) 2017-11-10 2019-05-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio encoders, audio decoders, methods and computer programs adapting an encoding and decoding of least significant bits
EP3483880A1 (de) 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Zeitliche rauschformung
EP3483879A1 (de) 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Analyse-/synthese-fensterfunktion für modulierte geläppte transformation
EP3483883A1 (de) 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audiokodierung und -dekodierung mit selektiver nachfilterung
EP3483882A1 (de) 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Steuerung der bandbreite in codierern und/oder decodierern
EP3483878A1 (de) 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audiodecoder mit auswahlfunktion für unterschiedliche verlustmaskierungswerkzeuge
EP3483884A1 (de) 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Signalfiltrierung
EP3483886A1 (de) 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Auswahl einer grundfrequenz

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0638050A (ja) * 1992-07-13 1994-02-10 Hitachi Denshi Ltd 静止画像圧縮伝送装置
TW333644B (en) * 1995-10-30 1998-06-11 Victor Company Of Japan The method for recording musical data and its reproducing apparatus
JP4196419B2 (ja) * 1997-11-05 2008-12-17 ソニー株式会社 データ送受信システム、データ受信装置及びデータ送受信方法
US6205223B1 (en) * 1998-03-13 2001-03-20 Cirrus Logic, Inc. Input data format autodetection systems and methods
JP2000020055A (ja) * 1998-06-26 2000-01-21 Yamaha Corp 楽音情報転送装置
JP4131085B2 (ja) 1998-11-13 2008-08-13 ソニー株式会社 オーディオ信号処理方法およびオーディオ信号処理装置
FI115329B (fi) * 2000-05-08 2005-04-15 Nokia Corp Menetelmä ja järjestely lähdesignaalin kaistanleveyden vaihtamiseksi tietoliikenneyhteydessä, jossa on valmiudet useisiin kaistanleveyksiin
DE10129108A1 (de) * 2001-06-16 2003-01-02 Harman Becker Automotive Sys Verfahren und Schaltungsanordnung zur Datenübertragung
JP3662899B2 (ja) * 2002-08-08 2005-06-22 株式会社デノン 光ディスク装置及び光ディスク

Also Published As

Publication number Publication date
DE602004031939D1 (de) 2011-05-05
EP1634278A2 (de) 2006-03-15
EP1634278B1 (de) 2011-03-23
JP2006527864A (ja) 2006-12-07
US20060288851A1 (en) 2006-12-28
CN1809873A (zh) 2006-07-26
CA2529851A1 (en) 2004-12-23
WO2004112021A2 (en) 2004-12-23
KR20060027344A (ko) 2006-03-27
US7917237B2 (en) 2011-03-29
KR101063562B1 (ko) 2011-09-07
CN1809873B (zh) 2010-05-12
WO2004112021A3 (en) 2005-03-31

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