WO2004056086A3 - Method and apparatus for selectable rate playback without speech distortion - Google Patents

Method and apparatus for selectable rate playback without speech distortion Download PDF

Info

Publication number
WO2004056086A3
WO2004056086A3 PCT/IB2003/005912 IB0305912W WO2004056086A3 WO 2004056086 A3 WO2004056086 A3 WO 2004056086A3 IB 0305912 W IB0305912 W IB 0305912W WO 2004056086 A3 WO2004056086 A3 WO 2004056086A3
Authority
WO
WIPO (PCT)
Prior art keywords
selectable rate
rate playback
speech distortion
playback
distortion
Prior art date
Application number
PCT/IB2003/005912
Other languages
French (fr)
Other versions
WO2004056086A2 (en
Inventor
Srinivas Gutta
Original Assignee
Koninkl Philips Electronics Nv
Srinivas Gutta
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 Koninkl Philips Electronics Nv, Srinivas Gutta filed Critical Koninkl Philips Electronics Nv
Priority to AU2003303005A priority Critical patent/AU2003303005A1/en
Priority to EP03813262A priority patent/EP1576803A2/en
Priority to JP2004560092A priority patent/JP2006510304A/en
Publication of WO2004056086A2 publication Critical patent/WO2004056086A2/en
Publication of WO2004056086A3 publication Critical patent/WO2004056086A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/783—Adaptations for reproducing at a rate different from the recording rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • 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
    • G11B27/005—Reproducing at a different information rate from the information rate of recording
    • 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
    • G11B27/34—Indicating arrangements 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2525—Magneto-optical [MO] discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
    • 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
    • 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
    • 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
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • 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
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/107—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating tapes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Television Receiver Circuits (AREA)

Abstract

A method and an apparatus for selectable rate playback of a selected first portion of a separately stored synchronized video and audio content, without distortion of speech due to the selectable rate playback of the playback content and without loss of synchronization of the selected first portion of a separately stored synchronized video and audio content.
PCT/IB2003/005912 2002-12-16 2003-12-12 Method and apparatus for selectable rate playback without speech distortion WO2004056086A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2003303005A AU2003303005A1 (en) 2002-12-16 2003-12-12 Method and apparatus for selectable rate playback without speech distortion
EP03813262A EP1576803A2 (en) 2002-12-16 2003-12-12 Method and apparatus for selectable rate playback without speech distortion
JP2004560092A JP2006510304A (en) 2002-12-16 2003-12-12 Method and apparatus for selectable rate playback without speech distortion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43372202P 2002-12-16 2002-12-16
US60/433,722 2002-12-16

Publications (2)

Publication Number Publication Date
WO2004056086A2 WO2004056086A2 (en) 2004-07-01
WO2004056086A3 true WO2004056086A3 (en) 2004-11-11

Family

ID=32595227

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2003/005912 WO2004056086A2 (en) 2002-12-16 2003-12-12 Method and apparatus for selectable rate playback without speech distortion

Country Status (6)

Country Link
EP (1) EP1576803A2 (en)
JP (1) JP2006510304A (en)
KR (1) KR20050090398A (en)
CN (1) CN1726707A (en)
AU (1) AU2003303005A1 (en)
WO (1) WO2004056086A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7660715B1 (en) 2004-01-12 2010-02-09 Avaya Inc. Transparent monitoring and intervention to improve automatic adaptation of speech models
US7653543B1 (en) 2006-03-24 2010-01-26 Avaya Inc. Automatic signal adjustment based on intelligibility
US7925508B1 (en) 2006-08-22 2011-04-12 Avaya Inc. Detection of extreme hypoglycemia or hyperglycemia based on automatic analysis of speech patterns
US7962342B1 (en) 2006-08-22 2011-06-14 Avaya Inc. Dynamic user interface for the temporarily impaired based on automatic analysis for speech patterns
US8041344B1 (en) 2007-06-26 2011-10-18 Avaya Inc. Cooling off period prior to sending dependent on user's state

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4404932A1 (en) * 1993-02-16 1994-08-18 Gold Star Co Short-representation playback device and method for a video cassette recorder
EP0681398A2 (en) * 1994-04-28 1995-11-08 International Business Machines Corporation Synchronised, variable speed playback of digitally recorded audio and video
WO2003075566A1 (en) * 2002-03-01 2003-09-12 Thomson Licensing S.A. Gated silence removal during video trick modes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4404932A1 (en) * 1993-02-16 1994-08-18 Gold Star Co Short-representation playback device and method for a video cassette recorder
EP0681398A2 (en) * 1994-04-28 1995-11-08 International Business Machines Corporation Synchronised, variable speed playback of digitally recorded audio and video
WO2003075566A1 (en) * 2002-03-01 2003-09-12 Thomson Licensing S.A. Gated silence removal during video trick modes

Also Published As

Publication number Publication date
KR20050090398A (en) 2005-09-13
WO2004056086A2 (en) 2004-07-01
AU2003303005A1 (en) 2004-07-09
CN1726707A (en) 2006-01-25
AU2003303005A8 (en) 2004-07-09
JP2006510304A (en) 2006-03-23
EP1576803A2 (en) 2005-09-21

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