IL142472A0 - Variable bit rate digital circuit multiplication equipment with tandem passthrough function - Google Patents

Variable bit rate digital circuit multiplication equipment with tandem passthrough function

Info

Publication number
IL142472A0
IL142472A0 IL14247201A IL14247201A IL142472A0 IL 142472 A0 IL142472 A0 IL 142472A0 IL 14247201 A IL14247201 A IL 14247201A IL 14247201 A IL14247201 A IL 14247201A IL 142472 A0 IL142472 A0 IL 142472A0
Authority
IL
Israel
Prior art keywords
tandem
bit rate
digital circuit
variable bit
rate digital
Prior art date
Application number
IL14247201A
Other languages
English (en)
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of IL142472A0 publication Critical patent/IL142472A0/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
    • G10L19/16—Vocoder architecture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers
    • H04J3/1688—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers the demands of the users being taken into account after redundancy removal, e.g. by predictive coding, by variable sampling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5671—Support of voice

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Communication Control (AREA)
IL14247201A 2000-04-10 2001-04-05 Variable bit rate digital circuit multiplication equipment with tandem passthrough function IL142472A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000108493 2000-04-10
JP2001093635A JP3761795B2 (ja) 2000-04-10 2001-03-28 ディジタル回線多重化装置

Publications (1)

Publication Number Publication Date
IL142472A0 true IL142472A0 (en) 2002-03-10

Family

ID=26589807

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14247201A IL142472A0 (en) 2000-04-10 2001-04-05 Variable bit rate digital circuit multiplication equipment with tandem passthrough function

Country Status (5)

Country Link
US (1) US6882969B2 (ja)
EP (1) EP1146679A3 (ja)
JP (1) JP3761795B2 (ja)
CN (1) CN1256854C (ja)
IL (1) IL142472A0 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2399718A (en) * 2003-03-18 2004-09-22 Agilent Technologies Inc Rate adaptive optical communication system
US7610046B2 (en) * 2006-04-06 2009-10-27 Adc Telecommunications, Inc. System and method for enhancing the performance of wideband digital RF transport systems
KR101027835B1 (ko) * 2006-05-26 2011-04-07 미쓰비시덴키 가부시키가이샤 아날로그 절연 멀티플렉서
US8279889B2 (en) * 2007-01-04 2012-10-02 Qualcomm Incorporated Systems and methods for dimming a first packet associated with a first bit rate to a second packet associated with a second bit rate
CN101272614B (zh) * 2007-03-20 2010-12-08 华为技术有限公司 一种选择网络设备的方法和系统及装置
DE102008009719A1 (de) * 2008-02-19 2009-08-20 Siemens Enterprise Communications Gmbh & Co. Kg Verfahren und Mittel zur Enkodierung von Hintergrundrauschinformationen
GB2454606C (en) 2009-02-02 2017-01-25 Skype Ltd Method of transmitting data in a communication system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924480A (en) * 1988-03-11 1990-05-08 American Telephone And Telegraph Company Codecs with suppression of multiple encoding/decodings across a connection
IL89461A (en) * 1989-03-02 1994-06-24 Eci Telecom Limited Telephone communication compression system
EP0462689B1 (en) * 1990-02-22 1997-05-07 Nec Corporation Digital circuit multiplexing equipment
JP2760217B2 (ja) * 1992-07-01 1998-05-28 三菱電機株式会社 ディジタル回線多重化伝送装置
US5488715A (en) * 1994-08-01 1996-01-30 At&T Corp. Process for integrated traffic data management and network surveillance in communications networks
JP3175612B2 (ja) 1996-12-20 2001-06-11 三菱電機株式会社 音声多段中継装置
US6006189A (en) * 1997-10-10 1999-12-21 Nortel Networks Corporation Method and apparatus for storing and forwarding voice signals
IL125310A (en) * 1998-07-12 2002-02-10 Eci Telecom Ltd Method and system for managing varying traffic load in telecommunication network
GB9828590D0 (en) * 1998-12-23 1999-02-17 Northern Telecom Ltd Method and apparatus for managing communications traffic

Also Published As

Publication number Publication date
CN1324204A (zh) 2001-11-28
JP3761795B2 (ja) 2006-03-29
JP2001358690A (ja) 2001-12-26
EP1146679A2 (en) 2001-10-17
CN1256854C (zh) 2006-05-17
US20010029450A1 (en) 2001-10-11
US6882969B2 (en) 2005-04-19
EP1146679A3 (en) 2005-09-21

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