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JPS5221758A - Fs signal demodulation circuit - Google Patents

Fs signal demodulation circuit

Info

Publication number
JPS5221758A
JPS5221758A JP50097914A JP9791475A JPS5221758A JP S5221758 A JPS5221758 A JP S5221758A JP 50097914 A JP50097914 A JP 50097914A JP 9791475 A JP9791475 A JP 9791475A JP S5221758 A JPS5221758 A JP S5221758A
Authority
JP
Japan
Prior art keywords
demodulation circuit
signal demodulation
signal
circuit
stableness
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
JP50097914A
Other languages
Japanese (ja)
Inventor
Shigeru Hatakeyama
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP50097914A priority Critical patent/JPS5221758A/en
Publication of JPS5221758A publication Critical patent/JPS5221758A/en
Pending legal-status Critical Current

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  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

PURPOSE: To preform the demodulation with stableness and high reliability, by menas of adopting the delay type FF Circuit, in order to convert one pulse output per one period of FS signal which corresponds to the logical "O" level.
COPYRIGHT: (C)1977,JPO&Japio
JP50097914A 1975-08-11 1975-08-11 Fs signal demodulation circuit Pending JPS5221758A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50097914A JPS5221758A (en) 1975-08-11 1975-08-11 Fs signal demodulation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50097914A JPS5221758A (en) 1975-08-11 1975-08-11 Fs signal demodulation circuit

Publications (1)

Publication Number Publication Date
JPS5221758A true JPS5221758A (en) 1977-02-18

Family

ID=14204965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50097914A Pending JPS5221758A (en) 1975-08-11 1975-08-11 Fs signal demodulation circuit

Country Status (1)

Country Link
JP (1) JPS5221758A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55124348A (en) * 1979-03-16 1980-09-25 Canon Inc Fsk demodulator circuit
JPS56161749A (en) * 1980-05-16 1981-12-12 Iwatsu Electric Co Ltd Fsk signal demodulating system
JPS57197948A (en) * 1981-03-18 1982-12-04 Philips Nv Tone detecting circuit
JPS6068749A (en) * 1984-04-25 1985-04-19 Hitachi Ltd Signal converting circuit and subminiature computer using said circuit
US4569111A (en) * 1980-02-13 1986-02-11 Tokyo Shibaura Denki Kabushiki Kaisha Apparatus for jointing plate materials

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55124348A (en) * 1979-03-16 1980-09-25 Canon Inc Fsk demodulator circuit
US4569111A (en) * 1980-02-13 1986-02-11 Tokyo Shibaura Denki Kabushiki Kaisha Apparatus for jointing plate materials
JPS56161749A (en) * 1980-05-16 1981-12-12 Iwatsu Electric Co Ltd Fsk signal demodulating system
JPS57197948A (en) * 1981-03-18 1982-12-04 Philips Nv Tone detecting circuit
JPS6068749A (en) * 1984-04-25 1985-04-19 Hitachi Ltd Signal converting circuit and subminiature computer using said circuit

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