CN1288620C - 信号处理装置 - Google Patents

信号处理装置 Download PDF

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Publication number
CN1288620C
CN1288620C CN200410038157.XA CN200410038157A CN1288620C CN 1288620 C CN1288620 C CN 1288620C CN 200410038157 A CN200410038157 A CN 200410038157A CN 1288620 C CN1288620 C CN 1288620C
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CN
China
Prior art keywords
mentioned
normalization information
voice signal
signal
voice
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 - Fee Related
Application number
CN200410038157.XA
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English (en)
Chinese (zh)
Other versions
CN1551105A (zh
Inventor
远藤宽朗
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of CN1551105A publication Critical patent/CN1551105A/zh
Application granted granted Critical
Publication of CN1288620C publication Critical patent/CN1288620C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G11B27/02—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
    • G11B27/032—Electronic editing of digitised analogue information signals, e.g. audio or video signals on tapes
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
CN200410038157.XA 2003-05-12 2004-05-11 信号处理装置 Expired - Fee Related CN1288620C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003133595 2003-05-12
JP133595/2003 2003-05-12
JP127174/2004 2004-04-22
JP2004127174A JP2004362747A (ja) 2003-05-12 2004-04-22 信号処理装置

Publications (2)

Publication Number Publication Date
CN1551105A CN1551105A (zh) 2004-12-01
CN1288620C true CN1288620C (zh) 2006-12-06

Family

ID=33422126

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200410038157.XA Expired - Fee Related CN1288620C (zh) 2003-05-12 2004-05-11 信号处理装置

Country Status (3)

Country Link
US (1) US7203012B2 (enExample)
JP (1) JP2004362747A (enExample)
CN (1) CN1288620C (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8023568B2 (en) * 2005-04-15 2011-09-20 Avid Technology, Inc. Capture, editing and encoding of motion pictures encoded with repeating fields or frames
CN103718240B (zh) * 2011-09-09 2017-02-15 松下电器（美国）知识产权公司 编码装置、解码装置、编码方法和解码方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5901178A (en) * 1996-02-26 1999-05-04 Solana Technology Development Corporation Post-compression hidden data transport for video
US6353807B1 (en) * 1998-05-15 2002-03-05 Sony Corporation Information coding method and apparatus, code transform method and apparatus, code transform control method and apparatus, information recording method and apparatus, and program providing medium
JP2000175139A (ja) 1998-12-04 2000-06-23 Victor Co Of Japan Ltd 映像編集装置
US6407972B1 (en) * 1999-10-20 2002-06-18 Sony Corporation Editing apparatus and editing method

Also Published As

Publication number Publication date
JP2004362747A (ja) 2004-12-24
US20040230426A1 (en) 2004-11-18
CN1551105A (zh) 2004-12-01
US7203012B2 (en) 2007-04-10

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SE01 Entry into force of request for substantive examination
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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20061206

Termination date: 20190511

CF01 Termination of patent right due to non-payment of annual fee