JPS5620349A - Timer correction system of broadcast confirmation system - Google Patents

Timer correction system of broadcast confirmation system

Info

Publication number
JPS5620349A
JPS5620349A JP9660879A JP9660879A JPS5620349A JP S5620349 A JPS5620349 A JP S5620349A JP 9660879 A JP9660879 A JP 9660879A JP 9660879 A JP9660879 A JP 9660879A JP S5620349 A JPS5620349 A JP S5620349A
Authority
JP
Japan
Prior art keywords
time
signal
broadcast
reception
timer
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
JP9660879A
Other languages
Japanese (ja)
Other versions
JPS596096B2 (en
Inventor
Takayuki Ooyama
Yasuo Sato
Hidekazu Shiratori
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP54096608A priority Critical patent/JPS596096B2/en
Publication of JPS5620349A publication Critical patent/JPS5620349A/en
Publication of JPS596096B2 publication Critical patent/JPS596096B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/37—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying segments of broadcast information, e.g. scenes or extracting programme ID
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/12—Arrangements for observation, testing or troubleshooting
    • H04H20/14—Arrangements for observation, testing or troubleshooting for monitoring programmes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/30—Arrangements for simultaneous broadcast of plural pieces of information by a single channel
    • H04H20/31—Arrangements for simultaneous broadcast of plural pieces of information by a single channel using in-band signals, e.g. subsonic or cue signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/38—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space
    • H04H60/40—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast time

Abstract

PURPOSE:To make it unnecessary for a person in charge of maintenance to adjust a reception-time timer while eliminating the need to use an expensive reception-time timer, by correcting the reception-time timer by use of a time commercial message. CONSTITUTION:At the time of a commercial message (CM) broadcast delivered from a TV station, a CM discrimination signal and a CM decision signal that indicates the discrimination signal are broadcasted being superposed in audio bands of channels CH1-CH3. In this CM broadcast, a synchronizing sound generated a certain time after the start of a screen is previously included and channels CH1-CH3 of this CM broadcast are discriminated by BPF31-33 of a signal receiving circuit and applied to A/D converters 37-39 so as to discriminate a CM decision signal by the signal of sampling timer 40, thereby applying the signal to microprocessor 41. Then, the broadcast time and received CM broadsast are compared by processor 41 to the kinds of CM broadcasts previously recorded in memory 8 and on the basis of the comparison result, the time of reception-time timer 9 is adjusted.
JP54096608A 1979-07-28 1979-07-28 Timer correction method in broadcast confirmation system Expired JPS596096B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54096608A JPS596096B2 (en) 1979-07-28 1979-07-28 Timer correction method in broadcast confirmation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54096608A JPS596096B2 (en) 1979-07-28 1979-07-28 Timer correction method in broadcast confirmation system

Publications (2)

Publication Number Publication Date
JPS5620349A true JPS5620349A (en) 1981-02-25
JPS596096B2 JPS596096B2 (en) 1984-02-09

Family

ID=14169572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54096608A Expired JPS596096B2 (en) 1979-07-28 1979-07-28 Timer correction method in broadcast confirmation system

Country Status (1)

Country Link
JP (1) JPS596096B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59159975A (en) * 1983-03-02 1984-09-10 Sumitomo Metal Ind Ltd Ferritic chromium stainless steel containing al
JPS6464425A (en) * 1987-09-04 1989-03-10 Hitachi Electronics Loud speaking confirming system for radio announcing device
JPH07250362A (en) * 1992-09-28 1995-09-26 Nec Corp Radio selective call receiver with message
JP2008125330A (en) * 2006-11-15 2008-05-29 Toyota Motor Corp Cooling structure for rotor, and method of manufacturing the rotor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59159975A (en) * 1983-03-02 1984-09-10 Sumitomo Metal Ind Ltd Ferritic chromium stainless steel containing al
JPH0536492B2 (en) * 1983-03-02 1993-05-31 Sumitomo Metal Ind
JPS6464425A (en) * 1987-09-04 1989-03-10 Hitachi Electronics Loud speaking confirming system for radio announcing device
JPH07250362A (en) * 1992-09-28 1995-09-26 Nec Corp Radio selective call receiver with message
JP2008125330A (en) * 2006-11-15 2008-05-29 Toyota Motor Corp Cooling structure for rotor, and method of manufacturing the rotor

Also Published As

Publication number Publication date
JPS596096B2 (en) 1984-02-09

Similar Documents

Publication Publication Date Title
US6674958B2 (en) Television apparatus control system
GB2049373B (en) Horizontal scanning rate correction apparatus for television receivers
JPS5620349A (en) Timer correction system of broadcast confirmation system
JPS5561177A (en) Device for and method of broadcasting audio video signal representing television picture
JPS56106481A (en) Television receiving device
JPS57164682A (en) Data processing circuit
JPS5553986A (en) Multi-channel video charging system
JPS54128623A (en) Television unit
JPS56106476A (en) Television receiver
JPS5237705A (en) Tuner unit of television receiver
JPS5833381A (en) Agc system of television receiver
JPS5620350A (en) Reception level correction system of broadcast confirmation system
JPS5260518A (en) Television system for voice communication
JPS52116112A (en) Tv picture receiver
JPS5593382A (en) Cable television broadcast unit
JPS53125714A (en) Transmission and reception system for still picture and audio
JPS57131184A (en) Pay telecasting system
JPS5451401A (en) Automatic preset unit
JPS5220749A (en) Synchronizing detection circuit
JPH0710462Y2 (en) Coin tv system
JPS5493917A (en) Television picture receiver
KR980013296A (en) Wireless listening system for Television
JP2844614B2 (en) TV receiver
JPS56106475A (en) Television receiver
JPS5236912A (en) Narrow band television system