BR9607605A - Método de compressão de voz e aparelho em um sistema de comunicação - Google Patents

Método de compressão de voz e aparelho em um sistema de comunicação

Info

Publication number
BR9607605A
BR9607605A BR9607605A BR9607605A BR9607605A BR 9607605 A BR9607605 A BR 9607605A BR 9607605 A BR9607605 A BR 9607605A BR 9607605 A BR9607605 A BR 9607605A BR 9607605 A BR9607605 A BR 9607605A
Authority
BR
Brazil
Prior art keywords
voice
communication system
compression method
device compression
communication
Prior art date
Application number
BR9607605A
Other languages
English (en)
Inventor
Sunil Satyamurti
Kazimierz Siwiak
William Joseph Kuznicki
Robert John Schwendeman
Clifford Dana Leitch
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of BR9607605A publication Critical patent/BR9607605A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/14—Arrangements providing for calling or supervisory signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
    • H04B1/662—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission using a time/frequency relationship, e.g. time compression or expansion
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
BR9607605A 1995-02-28 1996-01-11 Método de compressão de voz e aparelho em um sistema de comunicação BR9607605A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39574795A 1995-02-28 1995-02-28
PCT/US1996/000095 WO1996027249A1 (en) 1995-02-28 1996-01-11 Voice compression in a paging network system

Publications (1)

Publication Number Publication Date
BR9607605A true BR9607605A (pt) 1998-06-09

Family

ID=23564336

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9607605A BR9607605A (pt) 1995-02-28 1996-01-11 Método de compressão de voz e aparelho em um sistema de comunicação

Country Status (8)

Country Link
US (1) US5689440A (pt)
KR (1) KR19980702591A (pt)
CN (1) CN1079180C (pt)
AU (1) AU4652396A (pt)
BR (1) BR9607605A (pt)
MX (1) MX9706532A (pt)
NZ (1) NZ301168A (pt)
WO (1) WO1996027249A1 (pt)

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US5815800A (en) * 1996-06-24 1998-09-29 Mci Communication Corporation Voice-pager system
US6178405B1 (en) * 1996-11-18 2001-01-23 Innomedia Pte Ltd. Concatenation compression method
JP3106999B2 (ja) * 1997-06-05 2000-11-06 日本電気株式会社 無線選択呼出受信装置
US5884268A (en) * 1997-06-27 1999-03-16 Motorola, Inc. Method and apparatus for reducing artifacts that result from time compressing and decompressing speech
KR100287366B1 (ko) * 1997-11-24 2001-04-16 윤순조 엠피이지 방식을 이용한 휴대용 음향 재생장치 및 방법
US6064955A (en) * 1998-04-13 2000-05-16 Motorola Low complexity MBE synthesizer for very low bit rate voice messaging
JP3480313B2 (ja) * 1998-05-26 2003-12-15 富士通株式会社 ディジタル加入者線伝送方法及びｘＤＳＬ装置
CA2266149A1 (en) * 1998-07-06 2000-01-06 Telecommunications Research Laboratories An analog radio system with acoustic transmission properties
US6160859A (en) * 1998-10-19 2000-12-12 Motorola, Inc. Integrated multi-mode bandpass sigma-delta receiver subsystem with interference mitigation and method of using the same
DE19963817C2 (de) * 1999-12-30 2002-09-26 Siemens Ag Verfahren und Vorrichtung zur Umsetzung eines bidirektionalen Datenstroms über eine S2m-Schnittstelle für eine Übermittlung über ein Niederspannungsstromnetz
US6466150B1 (en) * 2000-10-25 2002-10-15 Qualcomm, Inc. Polar analog-to-digital converter
ES2319433T3 (es) * 2001-04-24 2009-05-07 Nokia Corporation Procedimientos para cambiar el tamaño de una memoria de almacenamiento temporal de fluctuacion y para el alineamiento temporal, sistema de comunicaciones, fin de la recepcion y transcodificador.
US7337108B2 (en) * 2003-09-10 2008-02-26 Microsoft Corporation System and method for providing high-quality stretching and compression of a digital audio signal
US7412376B2 (en) * 2003-09-10 2008-08-12 Microsoft Corporation System and method for real-time detection and preservation of speech onset in a signal
US7596488B2 (en) * 2003-09-15 2009-09-29 Microsoft Corporation System and method for real-time jitter control and packet-loss concealment in an audio signal
US20050227657A1 (en) * 2004-04-07 2005-10-13 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for increasing perceived interactivity in communications systems
US7236901B2 (en) * 2004-05-14 2007-06-26 Bae Systems Information And Electronic Systems Integration Inc. Digital broadband frequency measurement
US8819110B2 (en) * 2007-04-16 2014-08-26 Blackberry Limited System and method for real-time data transmission using adaptive time compression
EP2141696A1 (en) * 2008-07-03 2010-01-06 Deutsche Thomson OHG Method for time scaling of a sequence of input signal values
JP2012507960A (ja) * 2008-10-31 2012-03-29 インターデイジタル パテント ホールディングス インコーポレイテッド 複数のアップリンク搬送波を使用するワイヤレス送信のための方法および装置
US20110082691A1 (en) * 2009-10-05 2011-04-07 Electronics And Telecommunications Research Institute Broadcasting system interworking with electronic devices
US8811906B2 (en) * 2011-05-13 2014-08-19 Sierra Wireless, Inc. Apparatus and method for multi-signal interference-avoiding data transmission
JP6267860B2 (ja) 2011-11-28 2018-01-24 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 音声信号送信装置、音声信号受信装置及びその方法
CN110990603B (zh) * 2012-08-21 2024-02-27 Emc 公司 用于分段图像数据的格式识别的方法和系统
AU2019437394A1 (en) * 2019-03-25 2021-10-21 Razer (Asia-Pacific) Pte. Ltd. Method and apparatus for using incremental search sequence in audio error concealment

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US3793589A (en) * 1972-06-28 1974-02-19 Gen Electric Data communication transmitter utilizing vector waveform generation
US4134069A (en) * 1975-04-23 1979-01-09 Nippon Electric Co., Ltd. Single side band multiplex signal radio relay
US4586174A (en) * 1983-08-16 1986-04-29 The Variable Speech Control Company ("Vsc") Audio channel stacking with speech compression for narrow band transmission with provision for dialed calls
US4675863A (en) * 1985-03-20 1987-06-23 International Mobile Machines Corp. Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
US4955083A (en) * 1986-10-31 1990-09-04 Motorola, Inc. Dual mode radio transceiver for an SSB communication system
US4839923A (en) * 1986-12-12 1989-06-13 Motorola, Inc. Method and apparatus for time companding an analog signal
US4882579A (en) * 1988-01-07 1989-11-21 Motorola, Inc. Code division multiplexed acknowledge back paging system
US4875038A (en) * 1988-01-07 1989-10-17 Motorola, Inc. Frequency division multiplexed acknowledge back paging system
US5068898A (en) * 1989-12-26 1991-11-26 Motorola, Inc. Voice messaging method for selective call receivers
WO1994000923A1 (en) * 1990-12-24 1994-01-06 Motorola, Inc. Dual mode receiver having battery saving capability
US5216744A (en) * 1991-03-21 1993-06-01 Dictaphone Corporation Time scale modification of speech signals
US5175769A (en) * 1991-07-23 1992-12-29 Rolm Systems Method for time-scale modification of signals
US5282205A (en) * 1992-05-29 1994-01-25 Motorola, Inc. Data communication terminal providing variable length message carry-on and method therefor
CZ286929B6 (en) * 1993-08-05 2000-08-16 Motorola Inc Telefax communication process within a communication system with selective calling and communication system for making the same
US5533062A (en) * 1994-10-03 1996-07-02 Motorola, Inc. Method and apparatus for carrier tracking and demodulation
US5535215A (en) * 1995-05-01 1996-07-09 Motorola, Inc. Method and apparatus for providing control channels and message channels in a radio communication system

Also Published As

Publication number Publication date
US5689440A (en) 1997-11-18
MX9706532A (es) 1997-11-29
WO1996027249A1 (en) 1996-09-06
NZ301168A (en) 1998-01-26
CN1079180C (zh) 2002-02-13
CN1176718A (zh) 1998-03-18
AU4652396A (en) 1996-09-18
KR19980702591A (ko) 1998-07-15

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B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.