JPS5593547A - Tape recorder - Google Patents

Tape recorder

Info

Publication number
JPS5593547A
JPS5593547A JP16569578A JP16569578A JPS5593547A JP S5593547 A JPS5593547 A JP S5593547A JP 16569578 A JP16569578 A JP 16569578A JP 16569578 A JP16569578 A JP 16569578A JP S5593547 A JPS5593547 A JP S5593547A
Authority
JP
Japan
Prior art keywords
broadcast
circuit
output
pilot signal
detected
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
JP16569578A
Other languages
Japanese (ja)
Inventor
Shigeyasu Mizukawa
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 JP16569578A priority Critical patent/JPS5593547A/en
Publication of JPS5593547A publication Critical patent/JPS5593547A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To start recording automatically at a desired broadcast arrival to simplify recording operations by setting previously whether the multiple broadcast to be recorded is a stereophonic broadcast or a bilingual broadcast.
CONSTITUTION: The pilot signal of multiple broadcast signals is detected by pilot signal amplifier detection circuit 5 of a TV sound multiple broadcast demodulator, and it is detected by detection circuits 8 and 12 connected to narrow-band filters 6 and 10 whether this pilot signal is stereophonic broadcast or a bilingual broadcast. Interlocking switches 19W22 which are switched according to the stereophonic broadcast or the bilingual broadcast of a broadcast to be recorded are connected previously in the input side and the output side of stereo demodulator circuit 25 where the detected output above is inputted, and broadcast contents set circuit 301 is formed. The output of circuit 301 is compard with outputs of detection circuits 8 and 13 applied to terminals A and B by comparator circuit 100; and in case of agreement of the comparison result, the output is applied to driving circuit 104 to operate electromagnetic switch 302 for recording start.
COPYRIGHT: (C)1980,JPO&Japio
JP16569578A 1978-12-29 1978-12-29 Tape recorder Pending JPS5593547A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16569578A JPS5593547A (en) 1978-12-29 1978-12-29 Tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16569578A JPS5593547A (en) 1978-12-29 1978-12-29 Tape recorder

Publications (1)

Publication Number Publication Date
JPS5593547A true JPS5593547A (en) 1980-07-16

Family

ID=15817282

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16569578A Pending JPS5593547A (en) 1978-12-29 1978-12-29 Tape recorder

Country Status (1)

Country Link
JP (1) JPS5593547A (en)

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