IL173223A - Audio file format conversion - Google Patents

Audio file format conversion

Info

Publication number
IL173223A
IL173223A IL173223A IL17322306A IL173223A IL 173223 A IL173223 A IL 173223A IL 173223 A IL173223 A IL 173223A IL 17322306 A IL17322306 A IL 17322306A IL 173223 A IL173223 A IL 173223A
Authority
IL
Israel
Prior art keywords
audio file
file format
format conversion
conversion
audio
Prior art date
Application number
IL173223A
Other languages
English (en)
Other versions
IL173223A0 (en
Original Assignee
Fraunhofer Ges Forschung
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
Priority claimed from PCT/EP2004/007744 external-priority patent/WO2005013491A2/de
Application filed by Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of IL173223A0 publication Critical patent/IL173223A0/en
Publication of IL173223A publication Critical patent/IL173223A/en

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
    • G10L19/173—Transcoding, i.e. converting between two coded representations avoiding cascaded coding-decoding

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)
  • Signal Processing For Digital Recording And Reproducing (AREA)
IL173223A 2003-07-21 2006-01-18 Audio file format conversion IL173223A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10333071 2003-07-21
DE10339498A DE10339498B4 (de) 2003-07-21 2003-08-27 Audiodateiformatumwandlung
PCT/EP2004/007744 WO2005013491A2 (de) 2003-07-21 2004-07-13 Audiodateiformatumwandlung

Publications (2)

Publication Number Publication Date
IL173223A0 IL173223A0 (en) 2006-06-11
IL173223A true IL173223A (en) 2010-11-30

Family

ID=34111624

Family Applications (1)

Application Number Title Priority Date Filing Date
IL173223A IL173223A (en) 2003-07-21 2006-01-18 Audio file format conversion

Country Status (5)

Country Link
CN (1) CN1826635B (zh)
DE (1) DE10339498B4 (zh)
ES (1) ES2649728T3 (zh)
IL (1) IL173223A (zh)
PT (1) PT1647010T (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102768834B (zh) * 2012-03-21 2018-06-26 新奥特（北京）视频技术有限公司 一种实现音频帧解码的方法
BR112015010023B1 (pt) * 2012-11-07 2021-10-19 Dolby Laboratories Licensing Corporation Codificador de áudio e método para codificar um sinal de áudio
EP3127110B1 (en) * 2014-04-02 2018-01-31 Dolby International AB Exploiting metadata redundancy in immersive audio metadata
EP3734594A4 (en) * 2017-12-28 2020-11-11 Sony Corporation INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD AND PROGRAM

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100194928B1 (ko) * 1995-09-29 1999-06-15 윤종용 디스크 구동시스템의 오디오 신호 디코딩 장치 및 방법
EP1246070A4 (en) * 1999-12-03 2004-08-18 Matsushita Electric Ind Co Ltd DATA ADAPTATION DEVICE, DATA ADAPTATION METHOD, STORAGE MEDIUM, AND PROGRAM
WO2002086896A1 (en) * 2001-04-20 2002-10-31 Koninklijke Philips Electronics N.V. Method and apparatus for editing data streams
CN1463441A (zh) * 2001-04-20 2003-12-24 皇家菲利浦电子有限公司 Mp3的特技播放
WO2003005719A2 (en) * 2001-05-24 2003-01-16 Vixs Systems Inc. Method and apparatus for managing resources and multiplexing a plurality of channels in a multimedia system
JP4197230B2 (ja) * 2002-02-13 2008-12-17 パイオニア株式会社 フォーマット変換装置、フォーマット変換方法、フォーマット変換処理プログラムおよびフォーマット変換処理プログラムを記録した記録媒体、並びに、情報記録装置、情報記録方法、情報記録処理プログラムおよび情報記録処理プログラムを記録した記録媒体
JP2003337596A (ja) * 2002-05-20 2003-11-28 Teac Corp オ−ディオデータ処理方法及び装置
EP1420401A1 (en) * 2002-11-14 2004-05-19 Deutsche Thomson-Brandt Gmbh Method and apparatus for converting a compressed audio data stream with fixed frame length including a bit reservoir feature into a different-format data stream

Also Published As

Publication number Publication date
ES2649728T3 (es) 2018-01-15
DE10339498B4 (de) 2006-04-13
CN1826635A (zh) 2006-08-30
PT1647010T (pt) 2017-11-20
IL173223A0 (en) 2006-06-11
CN1826635B (zh) 2010-11-03
DE10339498A1 (de) 2005-03-03

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