CA1313405C - Systeme de transmission de message - Google Patents

Systeme de transmission de message

Info

Publication number
CA1313405C
CA1313405C CA000557435A CA557435A CA1313405C CA 1313405 C CA1313405 C CA 1313405C CA 000557435 A CA000557435 A CA 000557435A CA 557435 A CA557435 A CA 557435A CA 1313405 C CA1313405 C CA 1313405C
Authority
CA
Canada
Prior art keywords
signals
audio
command signal
video
delivery system
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.)
Expired - Fee Related
Application number
CA000557435A
Other languages
English (en)
Inventor
Atsushi Matsuzaki
Hiroyuki Kobayashi
Hideo Tomita
Kenichi Kikuchi
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
Application granted granted Critical
Publication of CA1313405C publication Critical patent/CA1313405C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Circuits Of Receivers In General (AREA)
CA000557435A 1987-01-30 1988-01-27 Systeme de transmission de message Expired - Fee Related CA1313405C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62019982A JPS63187984A (ja) 1987-01-30 1987-01-30 情報伝送装置
JP019982/87 1987-01-30

Publications (1)

Publication Number Publication Date
CA1313405C true CA1313405C (fr) 1993-02-02

Family

ID=12014386

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000557435A Expired - Fee Related CA1313405C (fr) 1987-01-30 1988-01-27 Systeme de transmission de message

Country Status (2)

Country Link
JP (1) JPS63187984A (fr)
CA (1) CA1313405C (fr)

Also Published As

Publication number Publication date
JPS63187984A (ja) 1988-08-03

Similar Documents

Publication Publication Date Title
US4887152A (en) Message delivery system operable in an override mode upon reception of a command signal
US4896209A (en) Passenger vehicle polling system having a central unit for polling passenger seat terminal units
US4866515A (en) Passenger service and entertainment system for supplying frequency-multiplexed video, audio, and television game software signals to passenger seat terminals
US4897714A (en) Passenger vehicle service system
US4835604A (en) Aircraft service system with a central control system for attendant call lights and passenger reading lights
CA1313405C (fr) Systeme de transmission de message
JP2629254B2 (ja) 情報伝送装置
CA1331805C (fr) Systeme de sondage pour vehicules a voyageurs
JP2745609B2 (ja) 情報伝送装置
JP2565223B2 (ja) 情報伝送装置
JP2751159B2 (ja) 情報伝送装置
JP2565224B2 (ja) 情報伝送装置
JPH01301430A (ja) 情報伝送装置
JPH01288190A (ja) 情報伝送装置
JPS63199584A (ja) 情報伝送装置
JPS63197133A (ja) 情報伝送装置
JPS63217784A (ja) 映像信号伝送装置
JPS63257391A (ja) 情報伝送装置
JPS63189089A (ja) 情報伝送装置
JPH01268384A (ja) 情報伝送装置

Legal Events

Date Code Title Description
MKLA Lapsed
MKLA Lapsed

Effective date: 20050202