JPS60117449A - 振幅低下検出回路 - Google Patents

振幅低下検出回路

Info

Publication number
JPS60117449A
JPS60117449A JP58224272A JP22427283A JPS60117449A JP S60117449 A JPS60117449 A JP S60117449A JP 58224272 A JP58224272 A JP 58224272A JP 22427283 A JP22427283 A JP 22427283A JP S60117449 A JPS60117449 A JP S60117449A
Authority
JP
Japan
Prior art keywords
signal
amplitude
multiplier
circuit
supplied
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
JP58224272A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0234108B2 (enrdf_load_stackoverflow
Inventor
Toru Nakamura
仲村　徹
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 JP58224272A priority Critical patent/JPS60117449A/ja
Publication of JPS60117449A publication Critical patent/JPS60117449A/ja
Publication of JPH0234108B2 publication Critical patent/JPH0234108B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/94—Signal drop-out compensation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/02—Analogue recording or reproducing
    • G11B20/06—Angle-modulation recording or reproducing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Television Signal Processing For Recording (AREA)
JP58224272A 1983-11-30 1983-11-30 振幅低下検出回路 Granted JPS60117449A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58224272A JPS60117449A (ja) 1983-11-30 1983-11-30 振幅低下検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58224272A JPS60117449A (ja) 1983-11-30 1983-11-30 振幅低下検出回路

Publications (2)

Publication Number Publication Date
JPS60117449A true JPS60117449A (ja) 1985-06-24
JPH0234108B2 JPH0234108B2 (enrdf_load_stackoverflow) 1990-08-01

Family

ID=16811168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58224272A Granted JPS60117449A (ja) 1983-11-30 1983-11-30 振幅低下検出回路

Country Status (1)

Country Link
JP (1) JPS60117449A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640371A (en) * 1979-09-11 1981-04-16 Matsushita Electric Ind Co Ltd Drop-out compensating unit
JPS56140779A (en) * 1980-04-01 1981-11-04 Sharp Corp Detector of signal defect

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640371A (en) * 1979-09-11 1981-04-16 Matsushita Electric Ind Co Ltd Drop-out compensating unit
JPS56140779A (en) * 1980-04-01 1981-11-04 Sharp Corp Detector of signal defect

Also Published As

Publication number Publication date
JPH0234108B2 (enrdf_load_stackoverflow) 1990-08-01

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