JPS5783985A - Character broadcast receiver - Google Patents

Character broadcast receiver

Info

Publication number
JPS5783985A
JPS5783985A JP55159499A JP15949980A JPS5783985A JP S5783985 A JPS5783985 A JP S5783985A JP 55159499 A JP55159499 A JP 55159499A JP 15949980 A JP15949980 A JP 15949980A JP S5783985 A JPS5783985 A JP S5783985A
Authority
JP
Japan
Prior art keywords
program
stored
character
memory
user
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
JP55159499A
Other languages
Japanese (ja)
Other versions
JPH045312B2 (en
Inventor
Shigeru Hirahata
Masutomi Oota
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 JP55159499A priority Critical patent/JPS5783985A/en
Publication of JPS5783985A publication Critical patent/JPS5783985A/en
Publication of JPH045312B2 publication Critical patent/JPH045312B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame

Landscapes

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

Abstract

PURPOSE:To remove a sense of unease from viewers by storing a constant number of program numbers, indicating the kinds of character signals, all the time, by comparing them with a number that a user select, and by displaying ''stand- by'' when coincidence is obtained or ''erroneous selection'' when not. CONSTITUTION:A CPU9 follows the procedure of processing stored in a program memory 7 to store in a data memory 8 an invariably constant number of pieces of information on program numbers, stored in a buffer memory 1 in the order of arrival. A user, on the other hand, selects a character broadcast channel on a keyboard 15 and sends it to the CPU9. Then, the program numbers stored in the RAM8 are read out one after another and compared with the selected program number; when the both are coincident with each other, character and pattern information, showing a stand-by state, stored in the ROM7 is transferred to a display memory 11 and displayed on a display device 13. When the coincidence is not obtained, information showing an untransmitted program or erroneous selection is displayed as mentioned above. These new functions are provided to eliminate the sense of unease that the user has.
JP55159499A 1980-11-14 1980-11-14 Character broadcast receiver Granted JPS5783985A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55159499A JPS5783985A (en) 1980-11-14 1980-11-14 Character broadcast receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55159499A JPS5783985A (en) 1980-11-14 1980-11-14 Character broadcast receiver

Publications (2)

Publication Number Publication Date
JPS5783985A true JPS5783985A (en) 1982-05-26
JPH045312B2 JPH045312B2 (en) 1992-01-31

Family

ID=15695097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55159499A Granted JPS5783985A (en) 1980-11-14 1980-11-14 Character broadcast receiver

Country Status (1)

Country Link
JP (1) JPS5783985A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08265191A (en) * 1995-03-27 1996-10-11 Sanyo Electric Co Ltd Fm multiplex broadcast receiver

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5765981A (en) * 1980-10-13 1982-04-21 Matsushita Electric Ind Co Ltd Receiving device for multiplexed information

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5765981A (en) * 1980-10-13 1982-04-21 Matsushita Electric Ind Co Ltd Receiving device for multiplexed information

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08265191A (en) * 1995-03-27 1996-10-11 Sanyo Electric Co Ltd Fm multiplex broadcast receiver

Also Published As

Publication number Publication date
JPH045312B2 (en) 1992-01-31

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