JPS57140084A - Recording system for plurality of channel of audio signal - Google Patents

Recording system for plurality of channel of audio signal

Info

Publication number
JPS57140084A
JPS57140084A JP56024294A JP2429481A JPS57140084A JP S57140084 A JPS57140084 A JP S57140084A JP 56024294 A JP56024294 A JP 56024294A JP 2429481 A JP2429481 A JP 2429481A JP S57140084 A JPS57140084 A JP S57140084A
Authority
JP
Japan
Prior art keywords
signal
frequency
audio
pilot signal
discrimination
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.)
Pending
Application number
JP56024294A
Other languages
English (en)
Inventor
Shigeyuki Ito
Yoshizumi Wataya
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56024294A priority Critical patent/JPS57140084A/ja
Publication of JPS57140084A publication Critical patent/JPS57140084A/ja
Pending legal-status Critical Current

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
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
JP56024294A 1981-02-23 1981-02-23 Recording system for plurality of channel of audio signal Pending JPS57140084A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56024294A JPS57140084A (en) 1981-02-23 1981-02-23 Recording system for plurality of channel of audio signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56024294A JPS57140084A (en) 1981-02-23 1981-02-23 Recording system for plurality of channel of audio signal

Publications (1)

Publication Number Publication Date
JPS57140084A true JPS57140084A (en) 1982-08-30

Family

ID=12134144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56024294A Pending JPS57140084A (en) 1981-02-23 1981-02-23 Recording system for plurality of channel of audio signal

Country Status (1)

Country Link
JP (1) JPS57140084A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57178485A (en) * 1981-04-06 1982-11-02 Licentia Gmbh Video recorder for processing one or more modulated voice carriers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57178485A (en) * 1981-04-06 1982-11-02 Licentia Gmbh Video recorder for processing one or more modulated voice carriers

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