JPS5647179A - Forced image receiver and its answering device in catv system - Google Patents

Forced image receiver and its answering device in catv system

Info

Publication number
JPS5647179A
JPS5647179A JP12354779A JP12354779A JPS5647179A JP S5647179 A JPS5647179 A JP S5647179A JP 12354779 A JP12354779 A JP 12354779A JP 12354779 A JP12354779 A JP 12354779A JP S5647179 A JPS5647179 A JP S5647179A
Authority
JP
Japan
Prior art keywords
center
data
channel
spot
down 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
JP12354779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6236429B2 (enrdf_load_stackoverflow
Inventor
Mizuo Koda
Yoshibumi Saeki
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP12354779A priority Critical patent/JPS5647179A/ja
Publication of JPS5647179A publication Critical patent/JPS5647179A/ja
Publication of JPS6236429B2 publication Critical patent/JPS6236429B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Alarm Systems (AREA)
JP12354779A 1979-09-26 1979-09-26 Forced image receiver and its answering device in catv system Granted JPS5647179A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12354779A JPS5647179A (en) 1979-09-26 1979-09-26 Forced image receiver and its answering device in catv system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12354779A JPS5647179A (en) 1979-09-26 1979-09-26 Forced image receiver and its answering device in catv system

Publications (2)

Publication Number Publication Date
JPS5647179A true JPS5647179A (en) 1981-04-28
JPS6236429B2 JPS6236429B2 (enrdf_load_stackoverflow) 1987-08-06

Family

ID=14863293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12354779A Granted JPS5647179A (en) 1979-09-26 1979-09-26 Forced image receiver and its answering device in catv system

Country Status (1)

Country Link
JP (1) JPS5647179A (enrdf_load_stackoverflow)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5875986A (ja) * 1981-10-31 1983-05-07 Pioneer Electronic Corp Ｃａｔｖシステムにおける端末装置の使用方法
JPS595793A (ja) * 1982-06-30 1984-01-12 Matsushita Electric Ind Co Ltd 双方向ｃａｔｖ有料番組サービス装置
JPS5996972U (ja) * 1982-12-17 1984-06-30 北菱電興株式会社 有料テレビジヨンの端末装置
JPS6039986A (ja) * 1983-08-12 1985-03-02 Matsushita Electric Ind Co Ltd Ｃａｔｖシステム
JPS6240599A (ja) * 1985-08-19 1987-02-21 アイホン株式会社 集合住宅用インタ−ホンシステム
JPS6380698U (enrdf_load_stackoverflow) * 1986-11-13 1988-05-27
JPS6436282A (en) * 1987-07-31 1989-02-07 Sony Corp Information transmission equipment
JPH03500232A (ja) * 1987-09-11 1991-01-17 ハーベイ，ジョン　シー 信号処理装置及び方法
JPH0393999U (enrdf_load_stackoverflow) * 1990-01-12 1991-09-25
US7784082B1 (en) * 1981-11-03 2010-08-24 Personalized Media Communications, Llc Signal processing apparatus and methods
USRE47642E1 (en) 1981-11-03 2019-10-08 Personalized Media Communications LLC Signal processing apparatus and methods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4878810A (enrdf_load_stackoverflow) * 1972-01-22 1973-10-23
JPS495525A (enrdf_load_stackoverflow) * 1972-05-04 1974-01-18
JPS504408A (enrdf_load_stackoverflow) * 1972-10-02 1975-01-17
JPS5144772A (en) * 1974-10-14 1976-04-16 Ebara Mfg 2 sokudogatayuatsumoota nyoru ageniki nadono yuatsukairo
JPS5434699A (en) * 1977-08-23 1979-03-14 Matsushita Electric Ind Co Ltd Urgento display system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4878810A (enrdf_load_stackoverflow) * 1972-01-22 1973-10-23
JPS495525A (enrdf_load_stackoverflow) * 1972-05-04 1974-01-18
JPS504408A (enrdf_load_stackoverflow) * 1972-10-02 1975-01-17
JPS5144772A (en) * 1974-10-14 1976-04-16 Ebara Mfg 2 sokudogatayuatsumoota nyoru ageniki nadono yuatsukairo
JPS5434699A (en) * 1977-08-23 1979-03-14 Matsushita Electric Ind Co Ltd Urgento display system

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5875986A (ja) * 1981-10-31 1983-05-07 Pioneer Electronic Corp Ｃａｔｖシステムにおける端末装置の使用方法
USRE47968E1 (en) 1981-11-03 2020-04-28 Personalized Media Communications LLC Signal processing apparatus and methods
US10616638B1 (en) 1981-11-03 2020-04-07 Personalized Media Communications LLC Signal processing apparatus and methods
USRE48682E1 (en) 1981-11-03 2021-08-10 Personalized Media Communications LLC Providing subscriber specific content in a network
USRE48633E1 (en) 1981-11-03 2021-07-06 Personalized Media Communications LLC Reprogramming of a programmable device of a specific version
USRE48565E1 (en) 1981-11-03 2021-05-18 Personalized Media Communications LLC Providing a subscriber specific solution in a computer network
USRE48484E1 (en) 1981-11-03 2021-03-23 Personalized Media Communications, Llc Signal processing apparatus and methods
US10715835B1 (en) 1981-11-03 2020-07-14 John Christopher Harvey Signal processing apparatus and methods
USRE47642E1 (en) 1981-11-03 2019-10-08 Personalized Media Communications LLC Signal processing apparatus and methods
US10334292B1 (en) 1981-11-03 2019-06-25 Personalized Media Communications LLC Signal processing apparatus and methods
US7953223B1 (en) * 1981-11-03 2011-05-31 Personalized Media Communications, L.L.C. Signal processing apparatus and methods
US9674560B1 (en) 1981-11-03 2017-06-06 Personalized Media Communications LLC Signal processing apparatus and methods
US7784082B1 (en) * 1981-11-03 2010-08-24 Personalized Media Communications, Llc Signal processing apparatus and methods
US10609425B1 (en) 1981-11-03 2020-03-31 Personalized Media Communications, L.L.C. Signal processing apparatus and methods
US10523350B1 (en) 1981-11-03 2019-12-31 Personalized Media Communications LLC Signal processing apparatus and methods
USRE47867E1 (en) 1981-11-03 2020-02-18 Personalized Media Communications LLC Signal processing apparatus and methods
JPS595793A (ja) * 1982-06-30 1984-01-12 Matsushita Electric Ind Co Ltd 双方向ｃａｔｖ有料番組サービス装置
JPS5996972U (ja) * 1982-12-17 1984-06-30 北菱電興株式会社 有料テレビジヨンの端末装置
JPS6039986A (ja) * 1983-08-12 1985-03-02 Matsushita Electric Ind Co Ltd Ｃａｔｖシステム
JPS6240599A (ja) * 1985-08-19 1987-02-21 アイホン株式会社 集合住宅用インタ−ホンシステム
JPS6380698U (enrdf_load_stackoverflow) * 1986-11-13 1988-05-27
JPS6436282A (en) * 1987-07-31 1989-02-07 Sony Corp Information transmission equipment
JPH03500232A (ja) * 1987-09-11 1991-01-17 ハーベイ，ジョン　シー 信号処理装置及び方法
JPH0393999U (enrdf_load_stackoverflow) * 1990-01-12 1991-09-25

Also Published As

Publication number Publication date
JPS6236429B2 (enrdf_load_stackoverflow) 1987-08-06

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