JPS5577239A - Receiver - Google Patents

Receiver

Info

Publication number
JPS5577239A
JPS5577239A JP15073278A JP15073278A JPS5577239A JP S5577239 A JPS5577239 A JP S5577239A JP 15073278 A JP15073278 A JP 15073278A JP 15073278 A JP15073278 A JP 15073278A JP S5577239 A JPS5577239 A JP S5577239A
Authority
JP
Japan
Prior art keywords
switch
sound
circuit
control circuit
sound information
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
JP15073278A
Other languages
Japanese (ja)
Other versions
JPS6139772B2 (en
Inventor
Shigeo Tanaka
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 JP15073278A priority Critical patent/JPS5577239A/en
Publication of JPS5577239A publication Critical patent/JPS5577239A/en
Publication of JPS6139772B2 publication Critical patent/JPS6139772B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

PURPOSE:To prevent sound information from leaking by making it possible to reproduce a part that sound information misses as sound information, by providing a switch which operates by the output of a control circuit to the sound circuit of a radio or TV receiver. CONSTITUTION:A signal from sound signal input terminal 1 is supplied to one fixed contact of switch 2 and to the other fixed contact of this switch 2, the signal from terminal 1, after passing through level control circuit 4, is supplied as the output of variable delay unit 5 whose delay time can be varied by the frequency of variable frequency oscillator 11, so that sound outputs from output terminal 3 will automatically be changed by the switching of switch 2. Further, a control circuit is provided which consists of RSFF circuit 6 reset normally and reset by perdon switch 7 to control switch 2 when missing sound information, and Miller integrating circuit 10. Then, this control circuit set the delay time of both sound signals inputted to switch 2 within certain time and when it exceeds the certain time, switch is changed over by circuit 6.
JP15073278A 1978-12-05 1978-12-05 Receiver Granted JPS5577239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15073278A JPS5577239A (en) 1978-12-05 1978-12-05 Receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15073278A JPS5577239A (en) 1978-12-05 1978-12-05 Receiver

Publications (2)

Publication Number Publication Date
JPS5577239A true JPS5577239A (en) 1980-06-10
JPS6139772B2 JPS6139772B2 (en) 1986-09-05

Family

ID=15503194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15073278A Granted JPS5577239A (en) 1978-12-05 1978-12-05 Receiver

Country Status (1)

Country Link
JP (1) JPS5577239A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5279825A (en) * 1975-12-26 1977-07-05 Matsushita Electric Ind Co Ltd Correction device for time axis
JPS5355906A (en) * 1976-10-29 1978-05-20 Itt Receiver

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5279825A (en) * 1975-12-26 1977-07-05 Matsushita Electric Ind Co Ltd Correction device for time axis
JPS5355906A (en) * 1976-10-29 1978-05-20 Itt Receiver

Also Published As

Publication number Publication date
JPS6139772B2 (en) 1986-09-05

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