JPS5963893A - 変調回路 - Google Patents

変調回路

Info

Publication number
JPS5963893A
JPS5963893A JP57174970A JP17497082A JPS5963893A JP S5963893 A JPS5963893 A JP S5963893A JP 57174970 A JP57174970 A JP 57174970A JP 17497082 A JP17497082 A JP 17497082A JP S5963893 A JPS5963893 A JP S5963893A
Authority
JP
Japan
Prior art keywords
modulator
output
phase
input
signal
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
JP57174970A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6349434B2 (enExample
Inventor
Yuzo Yasuda
安田　裕造
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki Co 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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP57174970A priority Critical patent/JPS5963893A/ja
Publication of JPS5963893A publication Critical patent/JPS5963893A/ja
Publication of JPS6349434B2 publication Critical patent/JPS6349434B2/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
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Processing Of Color Television Signals (AREA)
JP57174970A 1982-10-04 1982-10-04 変調回路 Granted JPS5963893A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57174970A JPS5963893A (ja) 1982-10-04 1982-10-04 変調回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57174970A JPS5963893A (ja) 1982-10-04 1982-10-04 変調回路

Publications (2)

Publication Number Publication Date
JPS5963893A true JPS5963893A (ja) 1984-04-11
JPS6349434B2 JPS6349434B2 (enExample) 1988-10-04

Family

ID=15987916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57174970A Granted JPS5963893A (ja) 1982-10-04 1982-10-04 変調回路

Country Status (1)

Country Link
JP (1) JPS5963893A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7443905B1 (en) * 2004-03-19 2008-10-28 National Semiconductor Corporation Apparatus and method for spread spectrum clock generator with accumulator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539408A (en) * 1978-09-13 1980-03-19 Hitachi Ltd High frequency modulator circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539408A (en) * 1978-09-13 1980-03-19 Hitachi Ltd High frequency modulator circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7443905B1 (en) * 2004-03-19 2008-10-28 National Semiconductor Corporation Apparatus and method for spread spectrum clock generator with accumulator

Also Published As

Publication number Publication date
JPS6349434B2 (enExample) 1988-10-04

Similar Documents

Publication Publication Date Title
CA1078029A (en) Third harmonic signal generator
US3597639A (en) Phase shift circuits
JPS5963893A (ja) 変調回路
US3662097A (en) Chroma processing circuitry with selectable color correction mode
JP3370772B2 (ja) 周波数変換回路
JP2937328B2 (ja) 非線形エンファシス・ディエンファシス回路
US4459552A (en) Low-noise video preamplifier
US5729828A (en) Frequency processing circuit with lower sideband suppression and emphasis
JPS6340896Y2 (enExample)
JPH0427258Y2 (enExample)
JPH03205994A (ja) クロマ信号のエンファシス・ディエンファシス回路
JPS61210718A (ja) 非線形ピ−キング回路
JPS63107279A (ja) 変調回路
JPS6221050Y2 (enExample)
JPH0432857Y2 (enExample)
JPH04340870A (ja) 輪郭補正回路
JPS62285592A (ja) 映像信号記録再生方法
JPS63193777A (ja) テレビジヨン映像変調器
KR920017503A (ko) 2.5MHz 색도 위상동기 루프(PLL)로부터 재생클럭을 발생시키기 위한 방법 및 장치
JPH03278681A (ja) 映像中間周波信号検波回路
JPH01150280A (ja) 記録装置
JPS6378690A (ja) 映像信号処理装置
JPS61196693A (ja) 色相調整回路
JPS62110671A (ja) デイジタルクリツプ補正回路
JPH04296108A (ja) 非直線歪補償装置