JPH0458228B2 - - Google Patents

Info

Publication number
JPH0458228B2
JPH0458228B2 JP57145040A JP14504082A JPH0458228B2 JP H0458228 B2 JPH0458228 B2 JP H0458228B2 JP 57145040 A JP57145040 A JP 57145040A JP 14504082 A JP14504082 A JP 14504082A JP H0458228 B2 JPH0458228 B2 JP H0458228B2
Authority
JP
Japan
Prior art keywords
video
signal
audio
head
frequency
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
JP57145040A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5934773A (ja
Inventor
Shuzo Hitotsumachi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57145040A priority Critical patent/JPS5934773A/ja
Priority to DE8383101457T priority patent/DE3382110D1/de
Priority to EP83101457A priority patent/EP0087114B1/en
Priority to AU11621/83A priority patent/AU551662B2/en
Priority to KR1019830000703A priority patent/KR860000091B1/ko
Priority to CA000422032A priority patent/CA1209251A/en
Priority to BR8300852A priority patent/BR8300852A/pt
Publication of JPS5934773A publication Critical patent/JPS5934773A/ja
Priority to US07/032,973 priority patent/US5442451A/en
Publication of JPH0458228B2 publication Critical patent/JPH0458228B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
    • G11B5/00847—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks
    • G11B5/0086—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
    • G11B5/00878—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes transducing different track configurations or formats on the same tape
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
    • G11B5/53—Disposition or mounting of heads on rotating support
    • G11B5/531—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis
    • G11B5/534—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis inclined relative to the direction of movement of the tape, e.g. for helicoidal scanning
    • 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
    • H04N5/7824—Television signal recording using magnetic recording on tape with rotating magnetic heads
    • H04N5/7826—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape
    • 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
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
    • 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
    • H04N9/802—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving processing of the 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
    • H04N9/8355—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 the sound carriers being frequency multiplexed between the luminance carrier and the chrominance carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
JP57145040A 1982-02-22 1982-08-20 ビデオテ−プレコ−ダ Granted JPS5934773A (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP57145040A JPS5934773A (ja) 1982-08-20 1982-08-20 ビデオテ−プレコ−ダ
DE8383101457T DE3382110D1 (de) 1982-02-22 1983-02-16 Videobandaufzeichnungsgeraet.
EP83101457A EP0087114B1 (en) 1982-02-22 1983-02-16 Video tape recorder
AU11621/83A AU551662B2 (en) 1982-02-22 1983-02-17 V.t.r. with audio head
KR1019830000703A KR860000091B1 (ko) 1982-02-22 1983-02-21 자기 녹화 재생장치
CA000422032A CA1209251A (en) 1982-02-22 1983-02-21 Video tape recorder
BR8300852A BR8300852A (pt) 1982-02-22 1983-02-22 Registrador de video-tape
US07/032,973 US5442451A (en) 1982-02-22 1987-04-02 Helical scan recording/reproducing device for simultaneously helically recording/reproducing both video and audio signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57145040A JPS5934773A (ja) 1982-08-20 1982-08-20 ビデオテ−プレコ−ダ

Publications (2)

Publication Number Publication Date
JPS5934773A JPS5934773A (ja) 1984-02-25
JPH0458228B2 true JPH0458228B2 (pt) 1992-09-16

Family

ID=15376000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57145040A Granted JPS5934773A (ja) 1982-02-22 1982-08-20 ビデオテ−プレコ−ダ

Country Status (1)

Country Link
JP (1) JPS5934773A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59100676A (ja) * 1982-11-30 1984-06-09 Victor Co Of Japan Ltd 多重記録装置及び多重記録再生装置
JPS59103478A (ja) * 1982-12-03 1984-06-14 Sony Corp 磁気テープ記録再生装置
JPS60246003A (ja) * 1984-05-18 1985-12-05 Mitsubishi Electric Corp 磁気録画再生装置
JPH0614723B2 (ja) * 1984-07-27 1994-02-23 株式会社日立製作所 Ｖｔｒのトラツキング制御方式
JPS61261803A (ja) * 1985-05-16 1986-11-19 Matsushita Electric Ind Co Ltd Ｆｍオ−デイオ記録回路
JPH0740322B2 (ja) * 1987-03-12 1995-05-01 シャープ株式会社 ビデオテ−プレコ−ダ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846819A (en) * 1967-03-31 1974-11-05 Rca Corp Method for recording two separate signals
JPS55146615A (en) * 1979-04-26 1980-11-15 Sony Corp Recording and reproducing device
JPS5644285A (en) * 1979-09-20 1981-04-23 Matsushita Electric Ind Co Ltd Video and sound signal recording device
JPS5763984A (en) * 1980-10-06 1982-04-17 Hitachi Ltd 2-channel video tape recorder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846819A (en) * 1967-03-31 1974-11-05 Rca Corp Method for recording two separate signals
JPS55146615A (en) * 1979-04-26 1980-11-15 Sony Corp Recording and reproducing device
JPS5644285A (en) * 1979-09-20 1981-04-23 Matsushita Electric Ind Co Ltd Video and sound signal recording device
JPS5763984A (en) * 1980-10-06 1982-04-17 Hitachi Ltd 2-channel video tape recorder

Also Published As

Publication number Publication date
JPS5934773A (ja) 1984-02-25

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