JPS58172090A - 磁気記録再生装置 - Google Patents

磁気記録再生装置

Info

Publication number
JPS58172090A
JPS58172090A JP57054935A JP5493582A JPS58172090A JP S58172090 A JPS58172090 A JP S58172090A JP 57054935 A JP57054935 A JP 57054935A JP 5493582 A JP5493582 A JP 5493582A JP S58172090 A JPS58172090 A JP S58172090A
Authority
JP
Japan
Prior art keywords
signal
erasing
frequency
head
recording
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.)
Granted
Application number
JP57054935A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0350323B2 (enrdf_load_stackoverflow
Inventor
Toru Otsuka
徹 大塚
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
Priority to JP57054935A priority Critical patent/JPS58172090A/ja
Publication of JPS58172090A publication Critical patent/JPS58172090A/ja
Publication of JPH0350323B2 publication Critical patent/JPH0350323B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
JP57054935A 1982-04-02 1982-04-02 磁気記録再生装置 Granted JPS58172090A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57054935A JPS58172090A (ja) 1982-04-02 1982-04-02 磁気記録再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57054935A JPS58172090A (ja) 1982-04-02 1982-04-02 磁気記録再生装置

Publications (2)

Publication Number Publication Date
JPS58172090A true JPS58172090A (ja) 1983-10-08
JPH0350323B2 JPH0350323B2 (enrdf_load_stackoverflow) 1991-08-01

Family

ID=12984484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57054935A Granted JPS58172090A (ja) 1982-04-02 1982-04-02 磁気記録再生装置

Country Status (1)

Country Link
JP (1) JPS58172090A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0350323B2 (enrdf_load_stackoverflow) 1991-08-01

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