JPH0419627B2 - - Google Patents

Info

Publication number
JPH0419627B2
JPH0419627B2 JP57002772A JP277282A JPH0419627B2 JP H0419627 B2 JPH0419627 B2 JP H0419627B2 JP 57002772 A JP57002772 A JP 57002772A JP 277282 A JP277282 A JP 277282A JP H0419627 B2 JPH0419627 B2 JP H0419627B2
Authority
JP
Japan
Prior art keywords
transistor
circuit
voltage
signal
emitter
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
JP57002772A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58121110A (ja
Inventor
Koichi Hirose
Himio Nakagawa
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 JP57002772A priority Critical patent/JPS58121110A/ja
Publication of JPS58121110A publication Critical patent/JPS58121110A/ja
Publication of JPH0419627B2 publication Critical patent/JPH0419627B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/02Analogue recording or reproducing
    • G11B20/06Angle-modulation recording or reproducing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
JP57002772A 1982-01-13 1982-01-13 ビデオ信号記録回路 Granted JPS58121110A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57002772A JPS58121110A (ja) 1982-01-13 1982-01-13 ビデオ信号記録回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57002772A JPS58121110A (ja) 1982-01-13 1982-01-13 ビデオ信号記録回路

Publications (2)

Publication Number Publication Date
JPS58121110A JPS58121110A (ja) 1983-07-19
JPH0419627B2 true JPH0419627B2 (enrdf_load_html_response) 1992-03-31

Family

ID=11538623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57002772A Granted JPS58121110A (ja) 1982-01-13 1982-01-13 ビデオ信号記録回路

Country Status (1)

Country Link
JP (1) JPS58121110A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS58121110A (ja) 1983-07-19

Similar Documents

Publication Publication Date Title
US4249136A (en) PWM Signal power amplifier
US4198650A (en) Capacitive-type nonlinear emphasis circuit
US4021745A (en) Pulse width modulated signal amplifier
US4860105A (en) Noise Reducing circuit of a video signal
US4481547A (en) Video signal processing circuit
US3980815A (en) White level clipping circuit
US4462008A (en) Noise reduction circuit having voltage to current converting means in the auxiliary channel
US4326223A (en) Video signal recording and/or reproducing apparatus with gain control
JPH0419627B2 (enrdf_load_html_response)
JP3135253B2 (ja) 信号処理装置
EP0463885A2 (en) Non-linear de-emphasis circuits
JP3355632B2 (ja) レベル制御回路
JPH027228B2 (enrdf_load_html_response)
JP2700961B2 (ja) 信号波形処理装置
JPS6258169B2 (enrdf_load_html_response)
US4591798A (en) FM signal demodulation circuit
US5266853A (en) Peak clipper with an expanded linear characteristic region for video signals
JPS622850Y2 (enrdf_load_html_response)
JPH0419883Y2 (enrdf_load_html_response)
JPH0430863Y2 (enrdf_load_html_response)
JPS5935873Y2 (ja) 映像信号の波形整形回路
KR910005774Y1 (ko) 제어신호 증폭 재생회로
KR790002007B1 (ko) 각도 변조기(角度變調器)
KR900008884Y1 (ko) 비데오 신호의 기록 방식중 백 첨두치 신호 제어회로
JPS58194115A (ja) ダイナミツクエンフアシス,デイエンフアシス回路