DK1752001T3 - Overförsel af data via stemmekanaler - Google Patents

Overförsel af data via stemmekanaler

Info

Publication number
DK1752001T3
DK1752001T3 DK05740473T DK05740473T DK1752001T3 DK 1752001 T3 DK1752001 T3 DK 1752001T3 DK 05740473 T DK05740473 T DK 05740473T DK 05740473 T DK05740473 T DK 05740473T DK 1752001 T3 DK1752001 T3 DK 1752001T3
Authority
DK
Denmark
Prior art keywords
transmission
data via
waveform signal
via voice
voice channels
Prior art date
Application number
DK05740473T
Other languages
English (en)
Inventor
Ahmet Kondoz
Nilantha Nandima Katugampala
Khaldoon Taha Al-Naimi
Stephane Villette
Original Assignee
Mulsys Ltd
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 Mulsys Ltd filed Critical Mulsys Ltd
Application granted granted Critical
Publication of DK1752001T3 publication Critical patent/DK1752001T3/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • H04L25/03834—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using pulse shaping
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Multimedia (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Power Engineering (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Communication Control (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DK05740473T 2004-05-08 2005-05-06 Overförsel af data via stemmekanaler DK1752001T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0410321.4A GB0410321D0 (en) 2004-05-08 2004-05-08 Data transmission
PCT/GB2005/001729 WO2005109923A1 (en) 2004-05-08 2005-05-06 Data transmission

Publications (1)

Publication Number Publication Date
DK1752001T3 true DK1752001T3 (da) 2009-11-09

Family

ID=32482931

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05740473T DK1752001T3 (da) 2004-05-08 2005-05-06 Overförsel af data via stemmekanaler

Country Status (13)

Country Link
US (1) US8472508B2 (da)
EP (1) EP1752001B1 (da)
AT (1) ATE436159T1 (da)
AU (1) AU2005242023B2 (da)
CA (1) CA2566091A1 (da)
DE (1) DE602005015317D1 (da)
DK (1) DK1752001T3 (da)
ES (1) ES2329597T3 (da)
GB (1) GB0410321D0 (da)
IL (1) IL179131A (da)
PL (1) PL1752001T3 (da)
PT (1) PT1752001E (da)
WO (1) WO2005109923A1 (da)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8194779B2 (en) * 2005-10-24 2012-06-05 General Motors Llc Method for data communication via a voice channel of a wireless communication network
US9048784B2 (en) 2007-04-03 2015-06-02 General Motors Llc Method for data communication via a voice channel of a wireless communication network using continuous signal modulation
US8526616B2 (en) 2008-03-18 2013-09-03 Christopher V. FEUDO Method for payload encryption of digital voice or data communications
US8867571B2 (en) * 2008-03-31 2014-10-21 Echostar Technologies L.L.C. Systems, methods and apparatus for transmitting data over a voice channel of a wireless telephone network
RU2496242C2 (ru) * 2008-06-05 2013-10-20 Квэлкомм Инкорпорейтед Система и способ внутриполосного модема для передач данных по цифровым беспроводным сетям связи
US8503517B2 (en) * 2008-06-05 2013-08-06 Qualcomm Incorporated System and method of an in-band modem for data communications over digital wireless communication networks
US8825480B2 (en) 2008-06-05 2014-09-02 Qualcomm Incorporated Apparatus and method of obtaining non-speech data embedded in vocoder packet
US8958441B2 (en) 2008-06-05 2015-02-17 Qualcomm Incorporated System and method of an in-band modem for data communications over digital wireless communication networks
US8964788B2 (en) 2008-06-05 2015-02-24 Qualcomm Incorporated System and method of an in-band modem for data communications over digital wireless communication networks
US9083521B2 (en) * 2008-06-05 2015-07-14 Qualcomm Incorporated System and method of an in-band modem for data communications over digital wireless communication networks
US8725502B2 (en) 2008-06-05 2014-05-13 Qualcomm Incorporated System and method of an in-band modem for data communications over digital wireless communication networks
US8855100B2 (en) 2009-06-16 2014-10-07 Qualcomm Incorporated System and method for supporting higher-layer protocol messaging in an in-band modem
US8743864B2 (en) 2009-06-16 2014-06-03 Qualcomm Incorporated System and method for supporting higher-layer protocol messaging in an in-band modem
WO2011023208A1 (en) * 2009-08-26 2011-03-03 Continental Automotive Gmbh In-band modem signals for use on a cellular telephone voice channel
US9137267B2 (en) * 2013-03-14 2015-09-15 Vonage Network Llc Secure transmission of media during a communication session
CN110890101B (zh) 2013-08-28 2024-01-12 杜比实验室特许公司 用于基于语音增强元数据进行解码的方法和设备
JP7338419B2 (ja) * 2019-11-19 2023-09-05 富士通株式会社 適応等化器、光受信器、及び適応等化方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512013A (en) 1983-04-11 1985-04-16 At&T Bell Laboratories Simultaneous transmission of speech and data over an analog channel
FR2684507B1 (fr) * 1991-11-29 1994-09-30 Sagem Modem semi-duplex pour reseau de radiotelephones gsm.
US6259730B1 (en) * 1998-11-10 2001-07-10 Lucent Technologies, Inc. Transmit diversity and reception equalization for radio links
FR2800535B1 (fr) * 1999-10-28 2007-08-03 Cit Alcatel Dispositif de radiocommunication pour la transmission et la reception de donnees
US7120134B2 (en) * 2001-02-15 2006-10-10 Qualcomm, Incorporated Reverse link channel architecture for a wireless communication system
EP1255368A1 (en) * 2001-04-30 2002-11-06 Siemens Information and Communication Networks S.p.A. Method to perform link adaptation in enhanced cellular communication systems with several modulation and coding schemes
GB0203834D0 (en) 2002-02-19 2002-04-03 Univ Surrey Data transmission
US6987797B2 (en) * 2002-07-26 2006-01-17 Qualcomm Incorporated Non-parametric matched filter receiver for wireless communication systems
KR100630143B1 (ko) * 2002-09-30 2006-09-29 삼성전자주식회사 통신 시스템에서 셔플링 데이터의 수신 방법 및 장치
KR100505669B1 (ko) * 2003-02-05 2005-08-03 삼성전자주식회사 디지털 텔레비전 수신 시스템의 복조 회로 및 복조 방법

Also Published As

Publication number Publication date
IL179131A0 (en) 2007-03-08
PT1752001E (pt) 2009-07-29
AU2005242023A1 (en) 2005-11-17
WO2005109923A1 (en) 2005-11-17
IL179131A (en) 2011-07-31
ES2329597T3 (es) 2009-11-27
EP1752001B1 (en) 2009-07-08
CA2566091A1 (en) 2005-11-17
ATE436159T1 (de) 2009-07-15
GB0410321D0 (en) 2004-06-09
US8472508B2 (en) 2013-06-25
DE602005015317D1 (de) 2009-08-20
EP1752001A1 (en) 2007-02-14
US20080165885A1 (en) 2008-07-10
AU2005242023B2 (en) 2009-08-13
PL1752001T3 (pl) 2009-12-31

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