JPS55156483A - Signal discriminating circuit - Google Patents

Signal discriminating circuit

Info

Publication number
JPS55156483A
JPS55156483A JP6420879A JP6420879A JPS55156483A JP S55156483 A JPS55156483 A JP S55156483A JP 6420879 A JP6420879 A JP 6420879A JP 6420879 A JP6420879 A JP 6420879A JP S55156483 A JPS55156483 A JP S55156483A
Authority
JP
Japan
Prior art keywords
signal
voltage comparator
detected
discrimination
frequency
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
JP6420879A
Other languages
English (en)
Inventor
Nobuharu Yazawa
Yasunori Sakaguchi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6420879A priority Critical patent/JPS55156483A/ja
Publication of JPS55156483A publication Critical patent/JPS55156483A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • H04N5/607—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for more than one sound signal, e.g. stereo, multilanguages

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
JP6420879A 1979-05-24 1979-05-24 Signal discriminating circuit Pending JPS55156483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6420879A JPS55156483A (en) 1979-05-24 1979-05-24 Signal discriminating circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6420879A JPS55156483A (en) 1979-05-24 1979-05-24 Signal discriminating circuit

Publications (1)

Publication Number Publication Date
JPS55156483A true JPS55156483A (en) 1980-12-05

Family

ID=13251422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6420879A Pending JPS55156483A (en) 1979-05-24 1979-05-24 Signal discriminating circuit

Country Status (1)

Country Link
JP (1) JPS55156483A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5633569U (ja) * 1979-08-23 1981-04-02
US4455673A (en) * 1981-07-25 1984-06-19 Thorn Emi Ferguson Limited Stereo indicating circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5575379A (en) * 1978-12-01 1980-06-06 Rohm Co Ltd Multiple signal demodulator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5575379A (en) * 1978-12-01 1980-06-06 Rohm Co Ltd Multiple signal demodulator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5633569U (ja) * 1979-08-23 1981-04-02
US4455673A (en) * 1981-07-25 1984-06-19 Thorn Emi Ferguson Limited Stereo indicating circuit

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