JPS51126802A - A multi-channel record demodulation phase-locked-loop - Google Patents

A multi-channel record demodulation phase-locked-loop

Info

Publication number
JPS51126802A
JPS51126802A JP50051641A JP5164175A JPS51126802A JP S51126802 A JPS51126802 A JP S51126802A JP 50051641 A JP50051641 A JP 50051641A JP 5164175 A JP5164175 A JP 5164175A JP S51126802 A JPS51126802 A JP S51126802A
Authority
JP
Japan
Prior art keywords
locked
loop
channel record
demodulation phase
record demodulation
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
JP50051641A
Other languages
Japanese (ja)
Other versions
JPS591039B2 (en
Inventor
Nobuaki Takahashi
Masao Kasuga
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP50051641A priority Critical patent/JPS591039B2/en
Publication of JPS51126802A publication Critical patent/JPS51126802A/en
Publication of JPS591039B2 publication Critical patent/JPS591039B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the abnormal noise arising from unlocking by means of attenuating the phase-locked-loop gain in the high-frequency range of the modulated signal of angle-modulation-signal, thus decreasing the treatment response characteristic.
COPYRIGHT: (C)1976,JPO&Japio
JP50051641A 1975-04-28 1975-04-28 Multi-channel record phase lock droop Expired JPS591039B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50051641A JPS591039B2 (en) 1975-04-28 1975-04-28 Multi-channel record phase lock droop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50051641A JPS591039B2 (en) 1975-04-28 1975-04-28 Multi-channel record phase lock droop

Publications (2)

Publication Number Publication Date
JPS51126802A true JPS51126802A (en) 1976-11-05
JPS591039B2 JPS591039B2 (en) 1984-01-10

Family

ID=12892463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50051641A Expired JPS591039B2 (en) 1975-04-28 1975-04-28 Multi-channel record phase lock droop

Country Status (1)

Country Link
JP (1) JPS591039B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61240713A (en) * 1985-04-18 1986-10-27 Japan Radio Co Ltd Phase locked circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61240713A (en) * 1985-04-18 1986-10-27 Japan Radio Co Ltd Phase locked circuit

Also Published As

Publication number Publication date
JPS591039B2 (en) 1984-01-10

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