IL129752A - Telecommunication method and system for using same - Google Patents

Telecommunication method and system for using same

Info

Publication number
IL129752A
IL129752A IL12975299A IL12975299A IL129752A IL 129752 A IL129752 A IL 129752A IL 12975299 A IL12975299 A IL 12975299A IL 12975299 A IL12975299 A IL 12975299A IL 129752 A IL129752 A IL 129752A
Authority
IL
Israel
Prior art keywords
same
telecommunication method
telecommunication
Prior art date
Application number
IL12975299A
Other languages
English (en)
Other versions
IL129752A0 (en
Original Assignee
Eci Telecom 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
Priority to IL12975299A priority Critical patent/IL129752A/xx
Application filed by Eci Telecom Ltd filed Critical Eci Telecom Ltd
Priority to AU18484/00A priority patent/AU767450B2/en
Priority to US09/512,386 priority patent/US6424940B1/en
Publication of IL129752A0 publication Critical patent/IL129752A0/xx
Priority to PL00338826A priority patent/PL338826A1/xx
Priority to SG200001554A priority patent/SG90114A1/en
Priority to ARP000101268A priority patent/AR023121A1/es
Priority to EP00303369A priority patent/EP1058237A3/de
Priority to JP2000124315A priority patent/JP2000349645A/ja
Priority to CN001082388A priority patent/CN1218501C/zh
Priority to RU2000111437/09A priority patent/RU2249860C2/ru
Priority to BR0002081-8A priority patent/BR0002081A/pt
Publication of IL129752A publication Critical patent/IL129752A/xx

Links

Classifications

    • 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
    • G10L19/04—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 using predictive techniques
    • G10L19/08—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
    • G10L19/083—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters the excitation function being an excitation gain

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
IL12975299A 1999-05-04 1999-05-04 Telecommunication method and system for using same IL129752A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IL12975299A IL129752A (en) 1999-05-04 1999-05-04 Telecommunication method and system for using same
AU18484/00A AU767450B2 (en) 1999-05-04 2000-02-22 Method and system for avoiding saturation of a quantizer during VBD communication
US09/512,386 US6424940B1 (en) 1999-05-04 2000-02-25 Method and system for determining gain scaling compensation for quantization
PL00338826A PL338826A1 (en) 1999-05-04 2000-03-06 Method of as well as apparatus, station and telecommunication system for preventing saturation of a quantiser during vbo communications
SG200001554A SG90114A1 (en) 1999-05-04 2000-03-17 Method and system for avoiding saturation of a quantizer during vbd communication
ARP000101268A AR023121A1 (es) 1999-05-04 2000-03-22 Metodo para determinar la escala compensada de un cuantificador, sistema de comunicacion digital, aparato y estacion de telecomunicacion para el uso condicho sistema
EP00303369A EP1058237A3 (de) 1999-05-04 2000-04-20 Verfahren und Vorrichtung zur Vermeidung von Quantisierersättigung in Sprachbandsignal-Kommunikation
JP2000124315A JP2000349645A (ja) 1999-05-04 2000-04-25 音声周波域データ通信の際の量子化器における飽和防止方法及び装置
CN001082388A CN1218501C (zh) 1999-05-04 2000-04-30 在话音频带数据通信期间避免量化器饱和的方法和系统
RU2000111437/09A RU2249860C2 (ru) 1999-05-04 2000-05-03 Способ и система для устранения насыщения квантователя при связи с передачей данных в полосе речевого сигнала (дпрс)
BR0002081-8A BR0002081A (pt) 1999-05-04 2000-05-04 Método para determinar o escalonamento compensado de um quantificador em um processo de codificação/decodificação de uma transmissão do tipo vbd, aparelho de telecomunicações e estação digital de telecomunicações e sistema de comunicação digital

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL12975299A IL129752A (en) 1999-05-04 1999-05-04 Telecommunication method and system for using same

Publications (2)

Publication Number Publication Date
IL129752A0 IL129752A0 (en) 2000-02-29
IL129752A true IL129752A (en) 2003-01-12

Family

ID=11072761

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12975299A IL129752A (en) 1999-05-04 1999-05-04 Telecommunication method and system for using same

Country Status (11)

Country Link
US (1) US6424940B1 (de)
EP (1) EP1058237A3 (de)
JP (1) JP2000349645A (de)
CN (1) CN1218501C (de)
AR (1) AR023121A1 (de)
AU (1) AU767450B2 (de)
BR (1) BR0002081A (de)
IL (1) IL129752A (de)
PL (1) PL338826A1 (de)
RU (1) RU2249860C2 (de)
SG (1) SG90114A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE522261C2 (sv) * 2000-05-10 2004-01-27 Global Ip Sound Ab Kodning och avkodning av en digital signal
US7487083B1 (en) * 2000-07-13 2009-02-03 Alcatel-Lucent Usa Inc. Method and apparatus for discriminating speech from voice-band data in a communication network
JP2002055699A (ja) * 2000-08-10 2002-02-20 Mitsubishi Electric Corp 音声符号化装置および音声符号化方法
US6834293B2 (en) * 2001-06-15 2004-12-21 Hitachi, Ltd. Vector scaling system for G.728 annex G
US7221684B1 (en) 2002-01-08 2007-05-22 Cisco Technology, Inc. Increasing network efficiency using packet compression and decompression
KR100486732B1 (ko) * 2003-02-19 2005-05-03 삼성전자주식회사 블럭제한된 트렐리스 부호화 양자화방법과 음성부호화시스템에있어서 이를 채용한 라인스펙트럼주파수 계수양자화방법 및 장치
US20040179555A1 (en) * 2003-03-11 2004-09-16 Cisco Technology, Inc. System and method for compressing data in a communications environment
KR100480341B1 (ko) * 2003-03-13 2005-03-31 한국전자통신연구원 광대역 저전송률 음성 신호의 부호화기
US7733793B1 (en) 2003-12-10 2010-06-08 Cisco Technology, Inc. System and method for suppressing silence data in a network environment
US7366260B2 (en) * 2004-05-21 2008-04-29 Benq Corporation Efficient MLSE equalizer implementation
US20060182131A1 (en) * 2005-01-21 2006-08-17 L-3 Communications Corporation Gateway interface control
CN101043759B (zh) * 2006-03-24 2010-12-08 华为技术有限公司 一种通过话带数据vbd方式实现数据业务的方法及其系统
US8209190B2 (en) * 2007-10-25 2012-06-26 Motorola Mobility, Inc. Method and apparatus for generating an enhancement layer within an audio coding system
US8442837B2 (en) * 2009-12-31 2013-05-14 Motorola Mobility Llc Embedded speech and audio coding using a switchable model core
EP2360681A1 (de) * 2010-01-15 2011-08-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Extrahieren eines direkten bzw. Umgebungssignals aus einem Downmix-Signal und raumparametrische Information
KR101726738B1 (ko) * 2010-12-01 2017-04-13 삼성전자주식회사 음성처리장치 및 그 방법
CN102164023A (zh) * 2011-03-31 2011-08-24 复旦大学 自适应动态量化ldpc码译码方法
US9449607B2 (en) 2012-01-06 2016-09-20 Qualcomm Incorporated Systems and methods for detecting overflow

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677423A (en) 1986-01-06 1987-06-30 American Telephone & Telegraph, At&T Bell Laboratories ADPCM coder-decoder including partial band energy transition detection
US4969192A (en) 1987-04-06 1990-11-06 Voicecraft, Inc. Vector adaptive predictive coder for speech and audio
US5327520A (en) 1992-06-04 1994-07-05 At&T Bell Laboratories Method of use of voice message coder/decoder
US5381512A (en) * 1992-06-24 1995-01-10 Moscom Corporation Method and apparatus for speech feature recognition based on models of auditory signal processing
GB2269076B (en) * 1992-07-24 1996-01-17 Kokusai Electric Co Ltd Speech coding transmission system and coder and decoder therefor
CA2135629C (en) 1993-03-26 2000-02-08 Ira A. Gerson Multi-segment vector quantizer for a speech coder suitable for use in a radiotelephone
JPH09319397A (ja) * 1996-05-28 1997-12-12 Sony Corp ディジタル信号処理装置
US5960389A (en) * 1996-11-15 1999-09-28 Nokia Mobile Phones Limited Methods for generating comfort noise during discontinuous transmission
US6173257B1 (en) * 1998-08-24 2001-01-09 Conexant Systems, Inc Completed fixed codebook for speech encoder

Also Published As

Publication number Publication date
RU2249860C2 (ru) 2005-04-10
CN1272728A (zh) 2000-11-08
BR0002081A (pt) 2001-01-02
JP2000349645A (ja) 2000-12-15
SG90114A1 (en) 2002-07-23
US6424940B1 (en) 2002-07-23
AU1848400A (en) 2000-11-09
AU767450B2 (en) 2003-11-13
IL129752A0 (en) 2000-02-29
EP1058237A2 (de) 2000-12-06
CN1218501C (zh) 2005-09-07
PL338826A1 (en) 2000-11-06
EP1058237A3 (de) 2004-01-28
AR023121A1 (es) 2002-09-04

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Legal Events

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MM9K Patent not in force due to non-payment of renewal fees