DE3685458D1 - Wiedergabegeraet fuer pcm-tonsignale. - Google Patents

Wiedergabegeraet fuer pcm-tonsignale.

Info

Publication number
DE3685458D1
DE3685458D1 DE8686108216T DE3685458T DE3685458D1 DE 3685458 D1 DE3685458 D1 DE 3685458D1 DE 8686108216 T DE8686108216 T DE 8686108216T DE 3685458 T DE3685458 T DE 3685458T DE 3685458 D1 DE3685458 D1 DE 3685458D1
Authority
DE
Germany
Prior art keywords
signal
audio signal
pcm
player
sound signals
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
DE8686108216T
Other languages
English (en)
Inventor
Masahiro Shibata
Tatsuo Tsujibayashi
Hiroyuki Sato
Yoshinori Machida
Daisuke Murakami
Yoko Ohgane
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE3685458D1 publication Critical patent/DE3685458D1/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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/02—Analogue recording or reproducing
    • G11B20/08—Pulse-modulation recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/087—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing recorded signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • 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
    • 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
    • G11B27/30—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 on the same track as the main recording
    • G11B27/3009—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 on the same track as the main recording used signal is a pilot signal inside the frequency band of the recorded main information signal
    • 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
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • 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
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • H04N9/8211—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being a sound signal
    • 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
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/83—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
    • H04N9/835—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal involving processing of the sound signal
    • 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
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers
    • G11B2220/91—Helical scan format, wherein tracks are slightly tilted with respect to tape direction, e.g. VHS, DAT, DVC, AIT or exabyte
    • G11B2220/913—Digital audio tape [DAT] format

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Electrophonic Musical Instruments (AREA)
DE8686108216T 1985-06-18 1986-06-16 Wiedergabegeraet fuer pcm-tonsignale. Expired - Lifetime DE3685458D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60132640A JPS61289780A (ja) 1985-06-18 1985-06-18 映像再生装置

Publications (1)

Publication Number Publication Date
DE3685458D1 true DE3685458D1 (de) 1992-07-02

Family

ID=15086053

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686108216T Expired - Lifetime DE3685458D1 (de) 1985-06-18 1986-06-16 Wiedergabegeraet fuer pcm-tonsignale.

Country Status (7)

Country Link
US (1) US4748517A (de)
EP (1) EP0208931B1 (de)
JP (1) JPS61289780A (de)
KR (1) KR950003632B1 (de)
AT (1) ATE76709T1 (de)
CA (1) CA1259694A (de)
DE (1) DE3685458D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0291028B1 (de) * 1987-05-15 1997-01-08 Canon Kabushiki Kaisha Wiedergabegerät
JPH01107373A (ja) * 1987-10-21 1989-04-25 Sony Corp データ再生装置
JP2545893B2 (ja) * 1987-11-26 1996-10-23 ソニー株式会社 再生信号の分離回路
JPH02156785A (ja) * 1988-12-08 1990-06-15 Sony Corp 信号伝送装置
GB2240896B (en) * 1990-02-06 1994-04-27 Sony Corp Methods of and apparatus for coding television signals
JPH0461669A (ja) * 1990-06-27 1992-02-27 Sony Corp Ｖｔｒ
US5432649A (en) * 1990-12-06 1995-07-11 Mitsubishi Denki Kabushiki Kaisha Magnetic recording and reproducing apparatus
CA2110347C (en) 1992-12-04 2003-02-18 Masaki Oguro Method for recording and reproducing crt various types of data so as to permit the use of the same mechanical and servo systems thereof
US5734786A (en) * 1993-10-20 1998-03-31 E Guide, Inc. Apparatus and methods for deriving a television guide from audio signals
US5659367A (en) * 1994-12-30 1997-08-19 Index Systems, Inc. Television on/off detector for use in a video cassette recorder
US6341195B1 (en) 1994-12-28 2002-01-22 E-Guide, Inc. Apparatus and methods for a television on-screen guide
KR19990040286A (ko) * 1997-11-17 1999-06-05 윤종용 스크린 뮤트기능을 갖는 영상 재생장치 및 그에 따른 스크린 뮤트방법
US9228451B2 (en) 2011-05-03 2016-01-05 Pratt & Whitney Canada Corp. Gas turbine engine module adapter to a carrier

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528610A (en) * 1978-08-21 1980-02-29 Toshiba Corp Video and audio recording and reproducing unit
JPS57186877A (en) * 1981-05-14 1982-11-17 Sony Corp Magnetic recording method
JPS57202186A (en) * 1981-06-05 1982-12-10 Sanyo Electric Co Ltd Television signal recorder
JPS58128001A (ja) * 1982-01-22 1983-07-30 Sony Corp 音声信号の再生装置
JPS58222402A (ja) * 1982-02-02 1983-12-24 Sony Corp 情報信号の記録装置
JPS58143686A (ja) * 1982-02-19 1983-08-26 Sony Corp 映像信号と音声信号の再生装置
JPS58164383A (ja) * 1982-03-25 1983-09-29 Sony Corp ビデオ信号記録装置

Also Published As

Publication number Publication date
EP0208931B1 (de) 1992-05-27
EP0208931A1 (de) 1987-01-21
JPS61289780A (ja) 1986-12-19
ATE76709T1 (de) 1992-06-15
KR950003632B1 (ko) 1995-04-17
US4748517A (en) 1988-05-31
CA1259694A (en) 1989-09-19
KR870000694A (ko) 1987-02-20

Similar Documents

Publication Publication Date Title
SE8104760L (sv) Sett och apparat for detektering av en redigeringspunkt pa ett registreringsmedium
EP1339062A3 (de) Aufzeichnungsverfahren für Aufzeichnungsmedium
DE3685458D1 (de) Wiedergabegeraet fuer pcm-tonsignale.
JPS5737777A (en) Reproducing device for rotary information recording medium
KR840000140A (ko) 자기기록 방법
EP0139757A4 (de) Vorrichtung zur wiedergabe von signaldaten.
MY109893A (en) Optical information recording or reproducing apparatus.
NL7808862A (nl) Stelsel voor weergave van een op een registratiemedium opgenomen videosignaal.
DK221485A (da) Apparat til gengivelse af navnlig billedinformation, der er optegnetpaa en magnetplade eller -skive
EP0314456A3 (en) Apparatus and method for recording and/or reproducing a digital signal
EP0951020A3 (de) Wiedergabeverfahren für Information auf Platten und deren Identifikation
EP0318038A3 (de) Schaltung zur Trennung von gleichzeitig wiedergegebenen PCM- und ATF-Signalen mit mindestens sich partiel überlappenden Frequenzbändern
AU2395188A (en) Apparatus for reproducing an information signal
ATE27085T1 (de) Geraet zur wiedergabe von video- und audiosignalen.
KR920001463A (ko) 비디오 테이프 레코더
JPS56145529A (en) Signal recording and reproducing system
DE3650678D1 (de) System zur Übertragung und Erkennung von Daten
JPS5750357A (en) Disk reproducer
ES8801748A1 (es) Un aparato para reproducir una senal de informacion
JPS57186227A (en) Video tape recorder
JPS6412779A (en) Information recording and reproducing system
JPS6489083A (en) Data reproducing device
JPS6423423A (en) Optical disk reproducing device
EP0303230A3 (de) Gerät zur Aufnahme/Wiedergabe von PCM-Signalen
JPS57152571A (en) Discoidal recording medium reproducer

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee