JPS53103368A - Fm demodulation system - Google Patents

Fm demodulation system

Info

Publication number
JPS53103368A
JPS53103368A JP1832877A JP1832877A JPS53103368A JP S53103368 A JPS53103368 A JP S53103368A JP 1832877 A JP1832877 A JP 1832877A JP 1832877 A JP1832877 A JP 1832877A JP S53103368 A JPS53103368 A JP S53103368A
Authority
JP
Japan
Prior art keywords
voltage
applying
terminal
comparator circuit
demodulation system
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
JP1832877A
Other languages
Japanese (ja)
Inventor
Tadayoshi Kato
Hiroshi Kurihara
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP1832877A priority Critical patent/JPS53103368A/en
Publication of JPS53103368A publication Critical patent/JPS53103368A/en
Pending legal-status Critical Current

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  • Television Signal Processing For Recording (AREA)

Abstract

PURPOSE: To simplify the circuit constitution, by providing a voltage comparator circuit which delivers the two constant level voltage which differ according to the voltage of the two input terminals, applying the output of the comparator circuit to one terminal with a delay of a fixed time and applying the FM modulated wave to the other terminal.
COPYRIGHT: (C)1978,JPO&Japio
JP1832877A 1977-02-22 1977-02-22 Fm demodulation system Pending JPS53103368A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1832877A JPS53103368A (en) 1977-02-22 1977-02-22 Fm demodulation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1832877A JPS53103368A (en) 1977-02-22 1977-02-22 Fm demodulation system

Publications (1)

Publication Number Publication Date
JPS53103368A true JPS53103368A (en) 1978-09-08

Family

ID=11968545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1832877A Pending JPS53103368A (en) 1977-02-22 1977-02-22 Fm demodulation system

Country Status (1)

Country Link
JP (1) JPS53103368A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499426A (en) * 1980-07-02 1985-02-12 Motorola, Inc. Baseband discriminator for frequency or transform modulation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499426A (en) * 1980-07-02 1985-02-12 Motorola, Inc. Baseband discriminator for frequency or transform modulation

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