JPS5715576A - Program retrieval device - Google Patents

Program retrieval device

Info

Publication number
JPS5715576A
JPS5715576A JP9098980A JP9098980A JPS5715576A JP S5715576 A JPS5715576 A JP S5715576A JP 9098980 A JP9098980 A JP 9098980A JP 9098980 A JP9098980 A JP 9098980A JP S5715576 A JPS5715576 A JP S5715576A
Authority
JP
Japan
Prior art keywords
program
channel
channel selection
scanning circuit
digital data
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
JP9098980A
Other languages
Japanese (ja)
Other versions
JPH0132704B2 (en
Inventor
Gen Yanagisawa
Nobutoshi Kihara
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP9098980A priority Critical patent/JPS5715576A/en
Publication of JPS5715576A publication Critical patent/JPS5715576A/en
Publication of JPH0132704B2 publication Critical patent/JPH0132704B2/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
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Details Of Television Systems (AREA)

Abstract

PURPOSE:To pick up a desired program, by picking up a character every program and comparing this with the charactor of a received brodcast wave. CONSTITUTION:A viewer designates a desired program with the instruction of the retrieved program by depressing a specified key on a keybford 53 to a microcomputer 20 simultaneously with the instructon of the program retrieval, a channel selection voltage corresponding to each channel is sequentially obtained from a channel selection scanning circuit 40 and a digital data being the information indicating the level of sound of program of the specified channel is obtained. When this digital data coincides with the characteristic data of the program designated from a RAM22, the channel selection voltage of a channel selection scanning circuit 40 spots at the channel in coincidence.
JP9098980A 1980-07-03 1980-07-03 Program retrieval device Granted JPS5715576A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9098980A JPS5715576A (en) 1980-07-03 1980-07-03 Program retrieval device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9098980A JPS5715576A (en) 1980-07-03 1980-07-03 Program retrieval device

Publications (2)

Publication Number Publication Date
JPS5715576A true JPS5715576A (en) 1982-01-26
JPH0132704B2 JPH0132704B2 (en) 1989-07-10

Family

ID=14013915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9098980A Granted JPS5715576A (en) 1980-07-03 1980-07-03 Program retrieval device

Country Status (1)

Country Link
JP (1) JPS5715576A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60169295A (en) * 1983-11-18 1985-09-02 テクトロニツクス・インコーポレイテツド Method of judging whether inputted signal includes at least one predetermined signal component or not

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5542490A (en) * 1978-09-21 1980-03-25 Matsushita Electric Ind Co Ltd Picture information receiver

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5542490A (en) * 1978-09-21 1980-03-25 Matsushita Electric Ind Co Ltd Picture information receiver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60169295A (en) * 1983-11-18 1985-09-02 テクトロニツクス・インコーポレイテツド Method of judging whether inputted signal includes at least one predetermined signal component or not

Also Published As

Publication number Publication date
JPH0132704B2 (en) 1989-07-10

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