DE60324573D1 - System und verfahren zur erzeugung eines indexbildes für eine audiodatei - Google Patents

System und verfahren zur erzeugung eines indexbildes für eine audiodatei

Info

Publication number
DE60324573D1
DE60324573D1 DE60324573T DE60324573T DE60324573D1 DE 60324573 D1 DE60324573 D1 DE 60324573D1 DE 60324573 T DE60324573 T DE 60324573T DE 60324573 T DE60324573 T DE 60324573T DE 60324573 D1 DE60324573 D1 DE 60324573D1
Authority
DE
Germany
Prior art keywords
producing
audio file
index picture
picture
index
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
DE60324573T
Other languages
English (en)
Inventor
Tong Zhang
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.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Development Co LP
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 Hewlett Packard Development Co LP filed Critical Hewlett Packard Development Co LP
Application granted granted Critical
Publication of DE60324573D1 publication Critical patent/DE60324573D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/78—Detection of presence or absence of voice signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/036—Insert-editing
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/031—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Auxiliary Devices For Music (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
DE60324573T 2002-09-30 2003-09-30 System und verfahren zur erzeugung eines indexbildes für eine audiodatei Expired - Lifetime DE60324573D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/259,572 US7386357B2 (en) 2002-09-30 2002-09-30 System and method for generating an audio thumbnail of an audio track
PCT/US2003/031324 WO2004029927A2 (en) 2002-09-30 2003-09-30 System and method for generating an audio thumbnail of an audio track

Publications (1)

Publication Number Publication Date
DE60324573D1 true DE60324573D1 (de) 2008-12-18

Family

ID=32029520

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60324573T Expired - Lifetime DE60324573D1 (de) 2002-09-30 2003-09-30 System und verfahren zur erzeugung eines indexbildes für eine audiodatei

Country Status (6)

Country Link
US (1) US7386357B2 (de)
EP (1) EP1547060B1 (de)
JP (1) JP2006501502A (de)
AU (1) AU2003282914A1 (de)
DE (1) DE60324573D1 (de)
WO (1) WO2004029927A2 (de)

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US9053181B2 (en) 2003-11-03 2015-06-09 James W. Wieder Adaptive personalized playback or presentation using count
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Also Published As

Publication number Publication date
EP1547060A2 (de) 2005-06-29
US7386357B2 (en) 2008-06-10
AU2003282914A8 (en) 2004-04-19
EP1547060B1 (de) 2008-11-05
JP2006501502A (ja) 2006-01-12
US20040064209A1 (en) 2004-04-01
AU2003282914A1 (en) 2004-04-19
WO2004029927A2 (en) 2004-04-08
WO2004029927A3 (en) 2004-06-10

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