EP0135192A3 - Codage de programme transmis - Google Patents

Codage de programme transmis Download PDF

Info

Publication number
EP0135192A3
EP0135192A3 EP84110927A EP84110927A EP0135192A3 EP 0135192 A3 EP0135192 A3 EP 0135192A3 EP 84110927 A EP84110927 A EP 84110927A EP 84110927 A EP84110927 A EP 84110927A EP 0135192 A3 EP0135192 A3 EP 0135192A3
Authority
EP
European Patent Office
Prior art keywords
mark
bit
signal
space
code
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.)
Withdrawn
Application number
EP84110927A
Other languages
German (de)
English (en)
Other versions
EP0135192A2 (fr
Inventor
Jonathan M. Howard
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.)
Audicom Corp
Original Assignee
Audicom 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 Audicom Corp filed Critical Audicom Corp
Publication of EP0135192A2 publication Critical patent/EP0135192A2/fr
Publication of EP0135192A3 publication Critical patent/EP0135192A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Television Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
EP84110927A 1983-09-16 1984-09-13 Codage de programme transmis Withdrawn EP0135192A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53319383A 1983-09-16 1983-09-16
US533193 1983-09-16

Publications (2)

Publication Number Publication Date
EP0135192A2 EP0135192A2 (fr) 1985-03-27
EP0135192A3 true EP0135192A3 (fr) 1987-04-29

Family

ID=24124894

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84110927A Withdrawn EP0135192A3 (fr) 1983-09-16 1984-09-13 Codage de programme transmis

Country Status (4)

Country Link
EP (1) EP0135192A3 (fr)
JP (1) JPS6086932A (fr)
AU (1) AU3290084A (fr)
BR (1) BR8404640A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8560913B2 (en) 2008-05-29 2013-10-15 Intrasonics S.A.R.L. Data embedding system

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8611014D0 (en) * 1986-05-06 1986-06-11 Emi Plc Thorn Signal identification
FR2611334B1 (fr) * 1987-02-23 1993-02-12 Belin Paul Dispositif de transmission simultanee dans une bande de frequences predeterminee d'un signal numerique et d'un signal analogique pouvant occuper toute la bande
US4945412A (en) * 1988-06-14 1990-07-31 Kramer Robert A Method of and system for identification and verification of broadcasting television and radio program segments
GB8824969D0 (en) * 1988-10-25 1988-11-30 Emi Plc Thorn Identification codes
FR2681997A1 (fr) * 1991-09-30 1993-04-02 Arbitron Cy Procede et dispositif d'identification automatique d'un programme comportant un signal sonore.
US5319735A (en) * 1991-12-17 1994-06-07 Bolt Beranek And Newman Inc. Embedded signalling
GR910100504A (el) * 1991-12-18 1993-08-31 Baranoff Rossine Dimitri Μεθοδος και διαταξh για ραδιομεταδοση κωδικοποιημενων δεδομeνων τοποθετουμενων επι παραδοσιακου πομπου διαμορφωμενης συχνοτητος.
US5630203A (en) * 1993-01-12 1997-05-13 Weinblatt; Lee S. Technique for surveying a radio or a television audience
US5812937B1 (en) * 1993-04-08 2000-09-19 Digital Dj Inc Broadcast data system with multiple-tuner receiver
GB9500285D0 (en) * 1995-01-07 1995-03-01 Central Research Lab Ltd A method of labelling an audio signal
GB9604659D0 (en) 1996-03-05 1996-05-01 Central Research Lab Ltd Audio signal identification
AU2205297A (en) * 1996-03-13 1997-10-01 Digital D.J. Incorporated Subcarrier injection system and method using adaptive level-shifted minimum shift keying
GB9700854D0 (en) 1997-01-16 1997-03-05 Scient Generics Ltd Sub-audible acoustic data transmission mechanism
JP3690043B2 (ja) * 1997-03-03 2005-08-31 ソニー株式会社 音声情報伝送装置及び方法並びに音声情報記録装置
JPH1155201A (ja) 1997-07-29 1999-02-26 Sony Corp 情報処理装置および方法、情報処理システム、並びに伝送媒体
JP3056720B2 (ja) * 1998-10-27 2000-06-26 有限会社ディー・ディー・マーケティング コマーシャル・メッセージ視聴評価システム
GB9917985D0 (en) 1999-07-30 1999-09-29 Scient Generics Ltd Acoustic communication system
AU2211102A (en) 2000-11-30 2002-06-11 Scient Generics Ltd Acoustic communication system
CN101282541B (zh) 2000-11-30 2011-04-06 因特拉松尼克斯有限公司 通信系统
WO2003061285A2 (fr) 2001-12-24 2003-07-24 Scientific Generics Limited Systeme de legendage

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227501B (de) * 1965-01-20 1966-10-27 Telefunken Patent Verfahren zur Pruefung von Datenuebertragungen auf Stoerungsfreiheit
US3845391A (en) * 1969-07-08 1974-10-29 Audicom Corp Communication including submerged identification signal
US4156229A (en) * 1977-01-31 1979-05-22 Sperry-Sun, Inc. Bit identification system for borehole acoustical telemetry system
US4188503A (en) * 1978-07-05 1980-02-12 The United States Of America As Represented By The Secretary Of The Army Digital data communications system
DE3022287A1 (de) * 1980-06-13 1981-12-17 Siemens AG, 1000 Berlin und 8000 München Schaltung zur kompensation von frequenzschwankungen in fm-systemen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227501B (de) * 1965-01-20 1966-10-27 Telefunken Patent Verfahren zur Pruefung von Datenuebertragungen auf Stoerungsfreiheit
US3845391A (en) * 1969-07-08 1974-10-29 Audicom Corp Communication including submerged identification signal
US4156229A (en) * 1977-01-31 1979-05-22 Sperry-Sun, Inc. Bit identification system for borehole acoustical telemetry system
US4188503A (en) * 1978-07-05 1980-02-12 The United States Of America As Represented By The Secretary Of The Army Digital data communications system
DE3022287A1 (de) * 1980-06-13 1981-12-17 Siemens AG, 1000 Berlin und 8000 München Schaltung zur kompensation von frequenzschwankungen in fm-systemen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ELECTRONIC DESIGN, vol. 27, no. 8, 12 April 1979, pages 110-115, Rochelle, US; I. REFIOGLU et al.: "A frequency-shift-keyed modem in LSI? All it takes for full duplex is two ICs". *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8560913B2 (en) 2008-05-29 2013-10-15 Intrasonics S.A.R.L. Data embedding system

Also Published As

Publication number Publication date
EP0135192A2 (fr) 1985-03-27
AU3290084A (en) 1985-03-21
JPS6086932A (ja) 1985-05-16
BR8404640A (pt) 1985-08-13

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Inventor name: HOWARD, JONATHAN M.