JPS52153369A - Frequency deviation modulation/demodulation - Google Patents

Frequency deviation modulation/demodulation

Info

Publication number
JPS52153369A
JPS52153369A JP7063976A JP7063976A JPS52153369A JP S52153369 A JPS52153369 A JP S52153369A JP 7063976 A JP7063976 A JP 7063976A JP 7063976 A JP7063976 A JP 7063976A JP S52153369 A JPS52153369 A JP S52153369A
Authority
JP
Japan
Prior art keywords
frequency deviation
demodulation
deviation modulation
circuit
modulation
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
JP7063976A
Other languages
Japanese (ja)
Inventor
Hitoshi Fukagawa
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP7063976A priority Critical patent/JPS52153369A/en
Publication of JPS52153369A publication Critical patent/JPS52153369A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To secure an accurate signal reproduction for the frequency deviation modulation/demodulation circuit, deleting the unnecessary transient pulses of the phase synchronous circuit, by obtaining a tone decode pulse through a simple structure circuit.
COPYRIGHT: (C)1977,JPO&Japio
JP7063976A 1976-06-15 1976-06-15 Frequency deviation modulation/demodulation Pending JPS52153369A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7063976A JPS52153369A (en) 1976-06-15 1976-06-15 Frequency deviation modulation/demodulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7063976A JPS52153369A (en) 1976-06-15 1976-06-15 Frequency deviation modulation/demodulation

Publications (1)

Publication Number Publication Date
JPS52153369A true JPS52153369A (en) 1977-12-20

Family

ID=13437408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7063976A Pending JPS52153369A (en) 1976-06-15 1976-06-15 Frequency deviation modulation/demodulation

Country Status (1)

Country Link
JP (1) JPS52153369A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6446351A (en) * 1980-03-05 1989-02-20 Thomson Csf Digital signal receiver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6446351A (en) * 1980-03-05 1989-02-20 Thomson Csf Digital signal receiver

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