FR2812503B1 - Procede et systeme de codage-decodage d'informations numeriques dans un signal sonore transmis par un canal reverberant - Google Patents

Procede et systeme de codage-decodage d'informations numeriques dans un signal sonore transmis par un canal reverberant

Info

Publication number
FR2812503B1
FR2812503B1 FR0010052A FR0010052A FR2812503B1 FR 2812503 B1 FR2812503 B1 FR 2812503B1 FR 0010052 A FR0010052 A FR 0010052A FR 0010052 A FR0010052 A FR 0010052A FR 2812503 B1 FR2812503 B1 FR 2812503B1
Authority
FR
France
Prior art keywords
coding
signal transmitted
sound signal
decoding method
digital information
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 - Lifetime
Application number
FR0010052A
Other languages
English (en)
Other versions
FR2812503A1 (fr
Inventor
Pascal Scomazzon
Denis Masse
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.)
Telediffusion de France ets Public de Diffusion
Original Assignee
Telediffusion de France ets Public de Diffusion
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 Telediffusion de France ets Public de Diffusion filed Critical Telediffusion de France ets Public de Diffusion
Priority to FR0010052A priority Critical patent/FR2812503B1/fr
Publication of FR2812503A1 publication Critical patent/FR2812503A1/fr
Application granted granted Critical
Publication of FR2812503B1 publication Critical patent/FR2812503B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
FR0010052A 2000-07-31 2000-07-31 Procede et systeme de codage-decodage d'informations numeriques dans un signal sonore transmis par un canal reverberant Expired - Lifetime FR2812503B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0010052A FR2812503B1 (fr) 2000-07-31 2000-07-31 Procede et systeme de codage-decodage d'informations numeriques dans un signal sonore transmis par un canal reverberant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0010052A FR2812503B1 (fr) 2000-07-31 2000-07-31 Procede et systeme de codage-decodage d'informations numeriques dans un signal sonore transmis par un canal reverberant

Publications (2)

Publication Number Publication Date
FR2812503A1 FR2812503A1 (fr) 2002-02-01
FR2812503B1 true FR2812503B1 (fr) 2003-03-28

Family

ID=8853121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0010052A Expired - Lifetime FR2812503B1 (fr) 2000-07-31 2000-07-31 Procede et systeme de codage-decodage d'informations numeriques dans un signal sonore transmis par un canal reverberant

Country Status (1)

Country Link
FR (1) FR2812503B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1006429B (el) * 2008-05-22 2009-06-11 Βασιλειος Νικολαου Λεγακης Δεδομενα εμσωματωμενα σε ηχο
FR2997597B1 (fr) 2012-10-30 2015-12-18 Tdf Procede et module de basculement d'un premier programme vers un deuxieme programme, procede de diffusion, tete de reseau, programme d'ordinateur et medium de stockage correspondants.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2147835C (fr) * 1992-11-16 2006-01-31 Victor A. Aijala Methode et appareil de codage et de decodage de signaux de radiodiffusion et de signaux enregistres et de surveillance de l'auditoire
US5774452A (en) * 1995-03-14 1998-06-30 Aris Technologies, Inc. Apparatus and method for encoding and decoding information in audio signals
US6035177A (en) * 1996-02-26 2000-03-07 Donald W. Moses Simultaneous transmission of ancillary and audio signals by means of perceptual coding
DE19640814C2 (de) * 1996-03-07 1998-07-23 Fraunhofer Ges Forschung Codierverfahren zur Einbringung eines nicht hörbaren Datensignals in ein Audiosignal und Verfahren zum Decodieren eines nicht hörbar in einem Audiosignal enthaltenen Datensignals
US6272176B1 (en) * 1998-07-16 2001-08-07 Nielsen Media Research, Inc. Broadcast encoding system and method

Also Published As

Publication number Publication date
FR2812503A1 (fr) 2002-02-01

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