JPS5549087A - Processor for picture signal - Google Patents

Processor for picture signal

Info

Publication number
JPS5549087A
JPS5549087A JP12320378A JP12320378A JPS5549087A JP S5549087 A JPS5549087 A JP S5549087A JP 12320378 A JP12320378 A JP 12320378A JP 12320378 A JP12320378 A JP 12320378A JP S5549087 A JPS5549087 A JP S5549087A
Authority
JP
Japan
Prior art keywords
color
signal
display
picture
unit
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
JP12320378A
Other languages
Japanese (ja)
Other versions
JPS6023552B2 (en
Inventor
Hiromi Juso
Shigeki Tsuji
Shigemi Maeda
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP53123203A priority Critical patent/JPS6023552B2/en
Priority to US06/081,435 priority patent/US4310838A/en
Priority to GB7934358A priority patent/GB2044052B/en
Priority to DE2940322A priority patent/DE2940322C2/en
Publication of JPS5549087A publication Critical patent/JPS5549087A/en
Publication of JPS6023552B2 publication Critical patent/JPS6023552B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Color Television Systems (AREA)

Abstract

PURPOSE: To display a picture on a color TV, etc., with a change in display color by providing a picture signal processor with a color code change unit and then by controlling this unit in accordance with the level of a sound signal.
CONSTITUTION: A signal including a picture signal including instruction data and display data recorded on a recording medium is demodulated by demodulator 2 into a digital signal and after an influence of the regeneration level of the picture signal is removed, it is applied to CPU3 to discriminate its contents. According to contents discriminated, addresses of display RAM4 and color display RAM5 are assigned and contents needed for display are written synchronizing with a signal from synchronizing-signal generating circuit 7. This picture processor is provided with color code change unit 20 and sound signals inputted by this unit 20 are converted into digital signals after A/D conversion. Further, contents of a signal outputted from color multiplexer 9 are controlled by unit 20 according to the level of A/D- converted sound signals and changed into color codes before being displayed on a color TV, etc.
COPYRIGHT: (C)1980,JPO&Japio
JP53123203A 1978-10-04 1978-10-05 Image signal processing device Expired JPS6023552B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP53123203A JPS6023552B2 (en) 1978-10-05 1978-10-05 Image signal processing device
US06/081,435 US4310838A (en) 1978-10-04 1979-10-03 Instruction controlled audio visual system
GB7934358A GB2044052B (en) 1978-10-04 1979-10-03 Instruction controlled audio visual system
DE2940322A DE2940322C2 (en) 1978-10-04 1979-10-04 Sound-image system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53123203A JPS6023552B2 (en) 1978-10-05 1978-10-05 Image signal processing device

Publications (2)

Publication Number Publication Date
JPS5549087A true JPS5549087A (en) 1980-04-08
JPS6023552B2 JPS6023552B2 (en) 1985-06-07

Family

ID=14854740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53123203A Expired JPS6023552B2 (en) 1978-10-04 1978-10-05 Image signal processing device

Country Status (1)

Country Link
JP (1) JPS6023552B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6113255A (en) * 1984-06-29 1986-01-21 Canon Inc Preparation of organic photoconductor and charge generating material made of it
EP0957136A3 (en) * 1998-05-11 2000-02-23 Dainippon Ink And Chemicals, Inc. Additive for a pigment containing disazo compounds, and pigment compositions containing it
EP0952191A3 (en) * 1998-04-24 2000-02-23 Dainippon Ink And Chemicals, Inc. Disazo pigment composition, printing ink containing the same and a method for manufacturing the same
US6303762B1 (en) 2000-04-10 2001-10-16 Toyo Ink Mfg. Co., Ltd. Method of producing disazo pigment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0612124Y2 (en) * 1988-01-29 1994-03-30 ホリー株式会社 Pillar formwork device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6113255A (en) * 1984-06-29 1986-01-21 Canon Inc Preparation of organic photoconductor and charge generating material made of it
EP0952191A3 (en) * 1998-04-24 2000-02-23 Dainippon Ink And Chemicals, Inc. Disazo pigment composition, printing ink containing the same and a method for manufacturing the same
EP0957136A3 (en) * 1998-05-11 2000-02-23 Dainippon Ink And Chemicals, Inc. Additive for a pigment containing disazo compounds, and pigment compositions containing it
US6303762B1 (en) 2000-04-10 2001-10-16 Toyo Ink Mfg. Co., Ltd. Method of producing disazo pigment

Also Published As

Publication number Publication date
JPS6023552B2 (en) 1985-06-07

Similar Documents

Publication Publication Date Title
JPS5687237A (en) Optical recording and reproducing or reproducing device
FR2501446B1 (en) DIGITAL VIDEO RECORDING FORMAT AND TELEVISION DIGITAL SIGNAL RECORDING DEVICE
JPS5549087A (en) Processor for picture signal
JPS57193173A (en) Picture scanning and recording method
JPS5750083A (en) Recording device
JPS5549078A (en) Recording and reproducing device for video format signal
JPS5432223A (en) Level display unit
FR2501941B1 (en) METHOD AND DEVICE FOR ENHANCING THE LINES OF A BLACK AND WHITE IMAGE REPRODUCED FROM A DIGITAL TRANSCRIPTION
JPS52114212A (en) Information density determining circuit
FR2498860B1 (en) COLOR VIDEO SIGNAL REPRODUCING APPARATUS
JPS5592934A (en) Picture signal processing system
EP0399136A3 (en) Display apparatus
SE8006982L (en) DEVICE FOR RECORDING AND PLAYING DIGITAL INFORMATION IN A VIDEO DISC
JPS5412621A (en) Picture signal process system
JPS5593380A (en) Processing system for video signal
JPS53112743A (en) Stabilization system of picture quality of recording picture image in transfer type recorder using photosensitive transfer recording medium
FR2498861B1 (en) COLOR VIDEO SIGNAL REPRODUCING APPARATUS
JPS57137931A (en) Recording device of content displayed by display
JPS5625239A (en) Signal recording system of optical disk
JPS52138822A (en) Color picture signal recorder
FR2507047B1 (en) COLOR VIDEO SIGNAL RECORDING DEVICE OF THE SECAM SYSTEM AND RECORDING AND REPRODUCING DEVICE THEREOF
JPS54149516A (en) Mark read system
JPS53109412A (en) Recorder for time in fascimile receiver
JPS56118141A (en) Label printer with commodity name print function
JPS5342619A (en) Picture-and-writing signal reading control system