JPH02792B2 - - Google Patents

Info

Publication number
JPH02792B2
JPH02792B2 JP57116379A JP11637982A JPH02792B2 JP H02792 B2 JPH02792 B2 JP H02792B2 JP 57116379 A JP57116379 A JP 57116379A JP 11637982 A JP11637982 A JP 11637982A JP H02792 B2 JPH02792 B2 JP H02792B2
Authority
JP
Japan
Prior art keywords
circuit
frequency
emphasis circuit
signal
emphasis
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.)
Expired - Lifetime
Application number
JP57116379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS598107A (ja
Inventor
Yutaka Ichii
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 JP57116379A priority Critical patent/JPS598107A/ja
Publication of JPS598107A publication Critical patent/JPS598107A/ja
Publication of JPH02792B2 publication Critical patent/JPH02792B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G11B20/24—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Noise Elimination (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
JP57116379A 1982-07-05 1982-07-05 ノイズリダクシヨン回路 Granted JPS598107A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57116379A JPS598107A (ja) 1982-07-05 1982-07-05 ノイズリダクシヨン回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57116379A JPS598107A (ja) 1982-07-05 1982-07-05 ノイズリダクシヨン回路

Publications (2)

Publication Number Publication Date
JPS598107A JPS598107A (ja) 1984-01-17
JPH02792B2 true JPH02792B2 (en]) 1990-01-09

Family

ID=14685537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57116379A Granted JPS598107A (ja) 1982-07-05 1982-07-05 ノイズリダクシヨン回路

Country Status (1)

Country Link
JP (1) JPS598107A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219858U (en]) * 1985-07-17 1987-02-05
JPS6219859U (en]) * 1985-07-17 1987-02-05
JPS63159976U (en]) * 1987-04-07 1988-10-19

Also Published As

Publication number Publication date
JPS598107A (ja) 1984-01-17

Similar Documents

Publication Publication Date Title
US4698696A (en) Noise reduction circuit for video tape recording and playback apparatus
JPH02156785A (ja) 信号伝送装置
US5079633A (en) Video signal processor for removing high frequency noise component
JPH02792B2 (en])
GB2099658A (en) Video signal processing circuit for a PAL VTR system
KR0186151B1 (ko) 더블데크 비디오 테이프 리코더
JPS61292494A (ja) 磁気記録再生装置
JP3030925B2 (ja) 磁気記録再生装置
JP2722447B2 (ja) 磁気記録再生装置
JP2535231Y2 (ja) 広帯域ノイズ抵減回路
JPH0413790Y2 (en])
JPH0117636B2 (en])
JPH0233434Y2 (en])
KR100194931B1 (ko) 간이형 디지탈 캠코더
JP3048884B2 (ja) Ｖｔｒの映像信号再生回路
JPH04286288A (ja) 相違の映像システム間の再生時互換性を保持する輝度信号記録回路及びその方法
JPH0356915Y2 (en])
EP0289272B1 (en) Method and apparatus for demultiplexing a colour video signal
JPH0627023Y2 (ja) ノイズ低減回路
KR0118646Y1 (ko) 브이씨알의 색신호 처리회로
JPH0419757B2 (en])
JPH0318397B2 (en])
JPH0123993B2 (en])
JPS61212984A (ja) 磁気記録装置
JPH0783495B2 (ja) クロマ信号の記録装置