ATE496366T1 - Einrichtung und verfahren zum wiedergeben von audio-clips - Google Patents

Einrichtung und verfahren zum wiedergeben von audio-clips

Info

Publication number
ATE496366T1
ATE496366T1 AT06813108T AT06813108T ATE496366T1 AT E496366 T1 ATE496366 T1 AT E496366T1 AT 06813108 T AT06813108 T AT 06813108T AT 06813108 T AT06813108 T AT 06813108T AT E496366 T1 ATE496366 T1 AT E496366T1
Authority
AT
Austria
Prior art keywords
audio clips
subbands
processor
data
playing audio
Prior art date
Application number
AT06813108T
Other languages
German (de)
English (en)
Inventor
Ye Wang
Wendong Huang
Samarjit Chakraborty
Original Assignee
Univ Singapore
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 Univ Singapore filed Critical Univ Singapore
Application granted granted Critical
Publication of ATE496366T1 publication Critical patent/ATE496366T1/de

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00Speech 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
    • G10L19/04Speech 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
    • G10L19/16Vocoder architecture
    • G10L19/18Vocoders using multiple modes
    • G10L19/24Variable rate codecs, e.g. for generating different qualities using a scalable representation such as hierarchical encoding or layered encoding
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00Speech 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
    • G10L19/008Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00Speech 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
    • G10L19/02Speech 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
    • G10L19/0204Speech 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 using subband decomposition
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • G11B20/10527Audio or video recording; Data buffering arrangements
    • G11B2020/10537Audio or video recording
    • G11B2020/10546Audio or video recording specifically adapted for audio data

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (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 Not Specific To The Method Of Recording And Reproducing (AREA)
AT06813108T 2005-11-04 2006-11-03 Einrichtung und verfahren zum wiedergeben von audio-clips ATE496366T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73389205P 2005-11-04 2005-11-04
PCT/SG2006/000328 WO2007053120A1 (en) 2005-11-04 2006-11-03 A device and a method of playing audio clips

Publications (1)

Publication Number Publication Date
ATE496366T1 true ATE496366T1 (de) 2011-02-15

Family

ID=38006155

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06813108T ATE496366T1 (de) 2005-11-04 2006-11-03 Einrichtung und verfahren zum wiedergeben von audio-clips

Country Status (8)

Country Link
US (1) US8036900B2 (https=)
EP (1) EP1943741B1 (https=)
JP (1) JP4920692B2 (https=)
KR (1) KR101135243B1 (https=)
CN (1) CN101356741B (https=)
AT (1) ATE496366T1 (https=)
DE (1) DE602006019762D1 (https=)
WO (1) WO2007053120A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4986243B2 (ja) * 2008-07-04 2012-07-25 Kddi株式会社 メディアストリームの階層数を制御する送信装置、方法及びプログラム
EP2582037B1 (en) * 2011-10-12 2017-12-20 Harman Becker Automotive Systems GmbH Device and method for reproducing an audio signal
US20130166924A1 (en) * 2011-12-21 2013-06-27 Jen-Chieh Yang Method for performing scenario driven voltage scaling, and associated apparatus

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9000338A (nl) 1989-06-02 1991-01-02 Koninkl Philips Electronics Nv Digitaal transmissiesysteem, zender en ontvanger te gebruiken in het transmissiesysteem en registratiedrager verkregen met de zender in de vorm van een optekeninrichting.
US5388181A (en) * 1990-05-29 1995-02-07 Anderson; David J. Digital audio compression system
JP3327923B2 (ja) 1994-05-02 2002-09-24 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 少なくとも第1及び第2ディジタル信号成分を有するディジタル信号を符号化する符号化システム及び符号化方法
US5588181A (en) 1995-03-23 1996-12-31 Sutton; Michael R. Hinge for a glass shower door
JP2001189659A (ja) * 1999-12-28 2001-07-10 Toshiba Corp 圧縮データ復号装置および復号方法
JP2001319407A (ja) * 2000-05-10 2001-11-16 Canon Inc 音楽再生装置及び方法並びに記憶媒体
JP3569266B2 (ja) * 2002-03-22 2004-09-22 株式会社東芝 再生装置及び省電力方法
JP4714415B2 (ja) * 2002-04-22 2011-06-29 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ パラメータによるマルチチャンネルオーディオ表示
CN1585029A (zh) * 2003-08-22 2005-02-23 何刚 无线的mp3,wma播放器
TWI227866B (en) 2003-11-07 2005-02-11 Mediatek Inc Subband analysis/synthesis filtering method
TW200610363A (en) * 2004-09-03 2006-03-16 Inventec Appliances Corp Device and method for playing MP3 at mobile phone
US7945448B2 (en) * 2004-11-29 2011-05-17 National University Of Singapore Perception-aware low-power audio decoder for portable devices

Also Published As

Publication number Publication date
KR20080070844A (ko) 2008-07-31
JP2009515215A (ja) 2009-04-09
CN101356741A (zh) 2009-01-28
EP1943741A1 (en) 2008-07-16
KR101135243B1 (ko) 2012-04-12
US8036900B2 (en) 2011-10-11
EP1943741A4 (en) 2009-11-18
DE602006019762D1 (de) 2011-03-03
US20080306744A1 (en) 2008-12-11
CN101356741B (zh) 2012-10-31
WO2007053120A1 (en) 2007-05-10
JP4920692B2 (ja) 2012-04-18
EP1943741B1 (en) 2011-01-19

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Legal Events

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