FR2978322B1 - Procede et dispositif de generation d'un signal porteur d'un code numerique - Google Patents

Procede et dispositif de generation d'un signal porteur d'un code numerique

Info

Publication number
FR2978322B1
FR2978322B1 FR1156716A FR1156716A FR2978322B1 FR 2978322 B1 FR2978322 B1 FR 2978322B1 FR 1156716 A FR1156716 A FR 1156716A FR 1156716 A FR1156716 A FR 1156716A FR 2978322 B1 FR2978322 B1 FR 2978322B1
Authority
FR
France
Prior art keywords
generating
digital code
signal carrying
carrying
signal
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
FR1156716A
Other languages
English (en)
Other versions
FR2978322A1 (fr
Inventor
Michel Narozny
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.)
Tagattitude
Original Assignee
Tagattitude
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 Tagattitude filed Critical Tagattitude
Priority to FR1156716A priority Critical patent/FR2978322B1/fr
Priority to PCT/FR2012/051733 priority patent/WO2013014381A1/fr
Publication of FR2978322A1 publication Critical patent/FR2978322A1/fr
Application granted granted Critical
Publication of FR2978322B1 publication Critical patent/FR2978322B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/012—Comfort noise or silence coding
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/018—Audio watermarking, i.e. embedding inaudible data in the audio signal
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/78—Detection of presence or absence of voice signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/25—Maintenance of established connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices
    • H04W88/181—Transcoding devices; Rate adaptation devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
FR1156716A 2011-07-22 2011-07-22 Procede et dispositif de generation d'un signal porteur d'un code numerique Expired - Fee Related FR2978322B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1156716A FR2978322B1 (fr) 2011-07-22 2011-07-22 Procede et dispositif de generation d'un signal porteur d'un code numerique
PCT/FR2012/051733 WO2013014381A1 (fr) 2011-07-22 2012-07-20 Procede et dispositif de generation d'un signal porteur d'un code numerique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1156716A FR2978322B1 (fr) 2011-07-22 2011-07-22 Procede et dispositif de generation d'un signal porteur d'un code numerique

Publications (2)

Publication Number Publication Date
FR2978322A1 FR2978322A1 (fr) 2013-01-25
FR2978322B1 true FR2978322B1 (fr) 2013-09-06

Family

ID=46724505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1156716A Expired - Fee Related FR2978322B1 (fr) 2011-07-22 2011-07-22 Procede et dispositif de generation d'un signal porteur d'un code numerique

Country Status (2)

Country Link
FR (1) FR2978322B1 (fr)
WO (1) WO2013014381A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19542267A1 (de) 1995-11-13 1997-05-15 Leifeld & Lemke Verpackungstec Verfahren zum Verpacken von Gegenständen, insbesondere Karton-Giebel-Verpackungen sowie eine Verpackung zur Durchführung dieses Verfahrens
US7574353B2 (en) * 2004-11-18 2009-08-11 Lsi Logic Corporation Transmit/receive data paths for voice-over-internet (VoIP) communication systems
CN101783142B (zh) * 2009-01-21 2012-08-15 北京工业大学 转码方法、装置和通信设备

Also Published As

Publication number Publication date
FR2978322A1 (fr) 2013-01-25
WO2013014381A1 (fr) 2013-01-31

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