JPS5566160A - Transmission system of time information - Google Patents

Transmission system of time information

Info

Publication number
JPS5566160A
JPS5566160A JP14021478A JP14021478A JPS5566160A JP S5566160 A JPS5566160 A JP S5566160A JP 14021478 A JP14021478 A JP 14021478A JP 14021478 A JP14021478 A JP 14021478A JP S5566160 A JPS5566160 A JP S5566160A
Authority
JP
Japan
Prior art keywords
signal
broadcast
recording
time information
transmission system
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
JP14021478A
Other languages
Japanese (ja)
Inventor
Toshio Yamagami
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP14021478A priority Critical patent/JPS5566160A/en
Publication of JPS5566160A publication Critical patent/JPS5566160A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/88—Stereophonic broadcast systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/44—Arrangements characterised by circuits or components specially adapted for broadcast
    • H04H20/46—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95
    • H04H20/47—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems
    • H04H20/48—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems for FM stereophonic broadcast systems

Abstract

PURPOSE:To secure an easy control for the start and end of recording of the broadcast in the case of the automatic recording of the FM boradcast, by detecting the time identification signal at the reception side. CONSTITUTION:The signal which is modulated by the different time identification signals with the fixed time interval is transmitted to subcarrier 4 which does not after stereo sum signal 1, stereo differential signal 2 and pilot signal 3 of the FM broadcast. Then the time identification signal is detected at the reception side, and the start and end time of recording are controlled. Thus the automatic recording can be facilitated for the FM broadcast.
JP14021478A 1978-11-13 1978-11-13 Transmission system of time information Pending JPS5566160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14021478A JPS5566160A (en) 1978-11-13 1978-11-13 Transmission system of time information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14021478A JPS5566160A (en) 1978-11-13 1978-11-13 Transmission system of time information

Publications (1)

Publication Number Publication Date
JPS5566160A true JPS5566160A (en) 1980-05-19

Family

ID=15263565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14021478A Pending JPS5566160A (en) 1978-11-13 1978-11-13 Transmission system of time information

Country Status (1)

Country Link
JP (1) JPS5566160A (en)

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