JPS55123207A - Fm detecting circuit - Google Patents

Fm detecting circuit

Info

Publication number
JPS55123207A
JPS55123207A JP3002179A JP3002179A JPS55123207A JP S55123207 A JPS55123207 A JP S55123207A JP 3002179 A JP3002179 A JP 3002179A JP 3002179 A JP3002179 A JP 3002179A JP S55123207 A JPS55123207 A JP S55123207A
Authority
JP
Japan
Prior art keywords
circuit
switching
muting
multiplying
detecting circuit
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
JP3002179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6161284B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Masanori Ienaka
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3002179A priority Critical patent/JPS55123207A/ja
Publication of JPS55123207A publication Critical patent/JPS55123207A/ja
Publication of JPS6161284B2 publication Critical patent/JPS6161284B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/18—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by means of synchronous gating arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Noise Elimination (AREA)
JP3002179A 1979-03-16 1979-03-16 Fm detecting circuit Granted JPS55123207A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3002179A JPS55123207A (en) 1979-03-16 1979-03-16 Fm detecting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3002179A JPS55123207A (en) 1979-03-16 1979-03-16 Fm detecting circuit

Publications (2)

Publication Number Publication Date
JPS55123207A true JPS55123207A (en) 1980-09-22
JPS6161284B2 JPS6161284B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-12-25

Family

ID=12292173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3002179A Granted JPS55123207A (en) 1979-03-16 1979-03-16 Fm detecting circuit

Country Status (1)

Country Link
JP (1) JPS55123207A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4884639A (en) * 1987-03-19 1989-12-05 Kubota, Ltd. Device for connecting working implement to tractor
US4887680A (en) * 1987-09-03 1989-12-19 Kubota Ltd. Device for connecting work machine to tractor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4884639A (en) * 1987-03-19 1989-12-05 Kubota, Ltd. Device for connecting working implement to tractor
US4887680A (en) * 1987-09-03 1989-12-19 Kubota Ltd. Device for connecting work machine to tractor

Also Published As

Publication number Publication date
JPS6161284B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-12-25

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