KR20020062752A - 오디오의 피치 왜곡 없는 사전-기록된 비디오의 가변 속도재생을 위한 비디오 재생 장치 - Google Patents

오디오의 피치 왜곡 없는 사전-기록된 비디오의 가변 속도재생을 위한 비디오 재생 장치 Download PDF

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Publication number
KR20020062752A
KR20020062752A KR1020027007447A KR20027007447A KR20020062752A KR 20020062752 A KR20020062752 A KR 20020062752A KR 1020027007447 A KR1020027007447 A KR 1020027007447A KR 20027007447 A KR20027007447 A KR 20027007447A KR 20020062752 A KR20020062752 A KR 20020062752A
Authority
KR
South Korea
Prior art keywords
video
processor
audio track
audio
receiving
Prior art date
Application number
KR1020027007447A
Other languages
English (en)
Korean (ko)
Inventor
에란 시트닉
Original Assignee
코닌클리케 필립스 일렉트로닉스 엔.브이.
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 코닌클리케 필립스 일렉트로닉스 엔.브이. filed Critical 코닌클리케 필립스 일렉트로닉스 엔.브이.
Publication of KR20020062752A publication Critical patent/KR20020062752A/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • 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
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • 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
    • H04N5/781—Television signal recording using magnetic recording on disks or drums
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/806—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components with processing of the sound signal
    • H04N9/8063—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
KR1020027007447A 2000-10-11 2001-09-26 오디오의 피치 왜곡 없는 사전-기록된 비디오의 가변 속도재생을 위한 비디오 재생 장치 KR20020062752A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US68660000A 2000-10-11 2000-10-11
US09/686,600 2000-10-11
PCT/EP2001/011142 WO2002032126A2 (fr) 2000-10-11 2001-09-26 Dispositif de lecture video servant a reproduire a vitesse variable une video preenregistree sans distorsion tonique

Publications (1)

Publication Number Publication Date
KR20020062752A true KR20020062752A (ko) 2002-07-29

Family

ID=24756978

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020027007447A KR20020062752A (ko) 2000-10-11 2001-09-26 오디오의 피치 왜곡 없는 사전-기록된 비디오의 가변 속도재생을 위한 비디오 재생 장치

Country Status (5)

Country Link
EP (1) EP1329103A2 (fr)
JP (1) JP2004511970A (fr)
KR (1) KR20020062752A (fr)
CN (1) CN1404690A (fr)
WO (1) WO2002032126A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101039107B1 (ko) * 2008-12-22 2011-06-07 박의봉 골전도 이어폰

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8032360B2 (en) * 2004-05-13 2011-10-04 Broadcom Corporation System and method for high-quality variable speed playback of audio-visual media

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5386493A (en) * 1992-09-25 1995-01-31 Apple Computer, Inc. Apparatus and method for playing back audio at faster or slower rates without pitch distortion
US5583652A (en) * 1994-04-28 1996-12-10 International Business Machines Corporation Synchronized, variable-speed playback of digitally recorded audio and video
EP0762756B1 (fr) * 1995-09-11 2002-03-06 Matsushita Electric Industrial Co., Ltd. Appareil d'enregistrement et de reproduction de signal vidéo
KR0165439B1 (ko) * 1995-09-14 1999-03-20 김광호 디지탈 비디오 테이프 레코더의 화면 구성 장치 및 방법
KR100242448B1 (ko) * 1997-06-28 2000-02-01 윤종용 디지털 비디오 디스크 고속 재생 제어장치 및 방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101039107B1 (ko) * 2008-12-22 2011-06-07 박의봉 골전도 이어폰

Also Published As

Publication number Publication date
EP1329103A2 (fr) 2003-07-23
CN1404690A (zh) 2003-03-19
WO2002032126A2 (fr) 2002-04-18
WO2002032126A3 (fr) 2002-07-04
JP2004511970A (ja) 2004-04-15

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