JPS6238918B2 - - Google Patents

Info

Publication number
JPS6238918B2
JPS6238918B2 JP53040175A JP4017578A JPS6238918B2 JP S6238918 B2 JPS6238918 B2 JP S6238918B2 JP 53040175 A JP53040175 A JP 53040175A JP 4017578 A JP4017578 A JP 4017578A JP S6238918 B2 JPS6238918 B2 JP S6238918B2
Authority
JP
Japan
Prior art keywords
signal
frequency
emphasis
color
color television
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
Application number
JP53040175A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54133026A (en
Inventor
Takashi Fujio
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.)
Japan Broadcasting Corp
Original Assignee
Japan Broadcasting Corp
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 Japan Broadcasting Corp filed Critical Japan Broadcasting Corp
Priority to JP4017578A priority Critical patent/JPS54133026A/ja
Publication of JPS54133026A publication Critical patent/JPS54133026A/ja
Publication of JPS6238918B2 publication Critical patent/JPS6238918B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
JP4017578A 1978-04-07 1978-04-07 Emphasis system for color television signal Granted JPS54133026A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4017578A JPS54133026A (en) 1978-04-07 1978-04-07 Emphasis system for color television signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4017578A JPS54133026A (en) 1978-04-07 1978-04-07 Emphasis system for color television signal

Publications (2)

Publication Number Publication Date
JPS54133026A JPS54133026A (en) 1979-10-16
JPS6238918B2 true JPS6238918B2 (US20040232935A1-20041125-M00001.png) 1987-08-20

Family

ID=12573427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4017578A Granted JPS54133026A (en) 1978-04-07 1978-04-07 Emphasis system for color television signal

Country Status (1)

Country Link
JP (1) JPS54133026A (US20040232935A1-20041125-M00001.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62129411U (US20040232935A1-20041125-M00001.png) * 1986-02-03 1987-08-15
JPH0386116U (US20040232935A1-20041125-M00001.png) * 1989-12-22 1991-08-30

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5144803A (US20040232935A1-20041125-M00001.png) * 1974-10-16 1976-04-16 Nippon Electric Co

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5144803A (US20040232935A1-20041125-M00001.png) * 1974-10-16 1976-04-16 Nippon Electric Co

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62129411U (US20040232935A1-20041125-M00001.png) * 1986-02-03 1987-08-15
JPH0386116U (US20040232935A1-20041125-M00001.png) * 1989-12-22 1991-08-30

Also Published As

Publication number Publication date
JPS54133026A (en) 1979-10-16

Similar Documents

Publication Publication Date Title
US4223282A (en) Method of reducing interference components in a frequency modulated signal and device for carrying out said method
JPS6318811A (ja) 雑音低減回路
US2986597A (en) Transmission system for television signals
US3938181A (en) Automatic luminance channel frequency response control apparatus
US5535246A (en) Method of video noise reduction using non-linear pre/de-emphasis
JPH02210992A (ja) オーディオおよびビデオスペクトルの改良された分離を提供するための方法および装置
US4103243A (en) Method and system for controlling peak signal levels in a bandlimited recording or transmission system employing high-frequency pre-emphasis
CA1227566A (en) Intermediate frequency filter with nyquist phase modulation correction
US5909253A (en) Reducing video crosstalk in a data carrier located within a vestigial sideband of a standard television signal
US4052740A (en) Moire interference reducing circuit for fm video recorders
US4602288A (en) Intermediate frequency saw filter with nyquist phase modulation correction
US5027210A (en) Noise reduction in high definition television signals
JPS6238918B2 (US20040232935A1-20041125-M00001.png)
US4837611A (en) Wideband NTSC-compatible transmission system with noise reduction processing
US4213144A (en) Method of modulating a composite color television signal on a carrier signal and device for carrying out said method
US4062044A (en) Color television receiver employing elastic surface wave filter
JPH04297112A (ja) デジタル型ｖｓｂ変調装置
US5422679A (en) Video signal processor for removing a separated signal component from an input video signal
KR800000317B1 (ko) 자동명도 채널주파수 응답 제어장치
JPH053196B2 (US20040232935A1-20041125-M00001.png)
US5629742A (en) Compatible non linear pre-emphasis for composite video signals
JPH03268684A (ja) 輪郭補正回路
JPS62172825A (ja) エンフアシス方式
JPH03120963A (ja) 輪郭補正器
JPS60140932A (ja) プリエンフアシス回路