JPS5593547A - Tape recorder - Google Patents
Tape recorderInfo
- 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
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
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) |
-
1978
- 1978-12-29 JP JP16569578A patent/JPS5593547A/en active Pending
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