JPS55128930A - Automatic switch transmission device for input signal - Google Patents

Automatic switch transmission device for input signal

Info

Publication number
JPS55128930A
JPS55128930A JP3623379A JP3623379A JPS55128930A JP S55128930 A JPS55128930 A JP S55128930A JP 3623379 A JP3623379 A JP 3623379A JP 3623379 A JP3623379 A JP 3623379A JP S55128930 A JPS55128930 A JP S55128930A
Authority
JP
Japan
Prior art keywords
signal
circuit
input signal
input
supplied
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
JP3623379A
Other languages
Japanese (ja)
Other versions
JPS5925527B2 (en
Inventor
Yukinobu Ishigaki
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP3623379A priority Critical patent/JPS5925527B2/en
Priority to US06/134,223 priority patent/US4347510A/en
Publication of JPS55128930A publication Critical patent/JPS55128930A/en
Publication of JPS5925527B2 publication Critical patent/JPS5925527B2/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electronic Switches (AREA)
  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Abstract

PURPOSE:To secure the automatic selection and switching for the input signal as well as enhance the controllability of the device, by giving the priority of transmission only to the input signal that arrives last in case more than two input signals are supplied. CONSTITUTION:In case input signal S2 is applied to input terminal 2 in the state under which input signal S1 is applied to input terminal 1 with switch circuit 4 closed, signal S2 is converted 8 into binary coded signal E2 to supplied to memory circuit 10. At circuit 10 the priority is given to the binary signal (E2 in this case) which is supplied later and control signal CS1 is changed into zero forcedly, and at the same time control signal CS2 is delivered to switch circuit 5. As a result, circuit 4 closed hitherto is opened to break the transmission of signal S1, and at the same time circuit 5 is opened. And only signal S2 (supplied last) from terminal 2 is delivered through terminal 11 via circuit 5.
JP3623379A 1979-03-29 1979-03-29 Automatic switching transmission device for input signals Expired JPS5925527B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP3623379A JPS5925527B2 (en) 1979-03-29 1979-03-29 Automatic switching transmission device for input signals
US06/134,223 US4347510A (en) 1979-03-29 1980-03-26 Apparatus for automatic selective switching and transmission of input signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3623379A JPS5925527B2 (en) 1979-03-29 1979-03-29 Automatic switching transmission device for input signals

Publications (2)

Publication Number Publication Date
JPS55128930A true JPS55128930A (en) 1980-10-06
JPS5925527B2 JPS5925527B2 (en) 1984-06-19

Family

ID=12464047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3623379A Expired JPS5925527B2 (en) 1979-03-29 1979-03-29 Automatic switching transmission device for input signals

Country Status (1)

Country Link
JP (1) JPS5925527B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58109814U (en) * 1982-01-20 1983-07-26 三洋電機株式会社 sound equipment
JPS6016018A (en) * 1983-07-06 1985-01-26 Nippon Chemicon Corp Signal selecting device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01113213U (en) * 1988-01-26 1989-07-31

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58109814U (en) * 1982-01-20 1983-07-26 三洋電機株式会社 sound equipment
JPS6016018A (en) * 1983-07-06 1985-01-26 Nippon Chemicon Corp Signal selecting device

Also Published As

Publication number Publication date
JPS5925527B2 (en) 1984-06-19

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