JPH11504492A5 - - Google Patents

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Publication number
JPH11504492A5
JPH11504492A5 JP1997529141A JP52914197A JPH11504492A5 JP H11504492 A5 JPH11504492 A5 JP H11504492A5 JP 1997529141 A JP1997529141 A JP 1997529141A JP 52914197 A JP52914197 A JP 52914197A JP H11504492 A5 JPH11504492 A5 JP H11504492A5
Authority
JP
Japan
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.)
Granted
Application number
JP1997529141A
Other languages
English (en)
Japanese (ja)
Other versions
JP4097699B2 (ja
JPH11504492A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/IB1997/000069 external-priority patent/WO1997030525A1/en
Publication of JPH11504492A publication Critical patent/JPH11504492A/ja
Publication of JPH11504492A5 publication Critical patent/JPH11504492A5/ja
Application granted granted Critical
Publication of JP4097699B2 publication Critical patent/JP4097699B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP52914197A 1996-02-15 1997-01-31 複雑さが軽減された信号送信システム Expired - Lifetime JP4097699B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL96200371.1 1996-02-15
EP96200371 1996-02-15
PCT/IB1997/000069 WO1997030525A1 (en) 1996-02-15 1997-01-31 Reduced complexity signal transmission system

Publications (3)

Publication Number Publication Date
JPH11504492A JPH11504492A (ja) 1999-04-20
JPH11504492A5 true JPH11504492A5 (enExample) 2004-11-18
JP4097699B2 JP4097699B2 (ja) 2008-06-11

Family

ID=8223673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52914197A Expired - Lifetime JP4097699B2 (ja) 1996-02-15 1997-01-31 複雑さが軽減された信号送信システム

Country Status (9)

Country Link
US (4) US6272196B1 (enExample)
EP (1) EP0821849B1 (enExample)
JP (1) JP4097699B2 (enExample)
KR (1) KR100426514B1 (enExample)
CN (1) CN1114279C (enExample)
AR (1) AR006972A1 (enExample)
DE (1) DE69731588T2 (enExample)
TW (1) TW317051B (enExample)
WO (1) WO1997030525A1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW439368B (en) * 1998-05-14 2001-06-07 Koninkl Philips Electronics Nv Transmission system using an improved signal encoder and decoder
US6581030B1 (en) * 2000-04-13 2003-06-17 Conexant Systems, Inc. Target signal reference shifting employed in code-excited linear prediction speech coding
JP3582589B2 (ja) * 2001-03-07 2004-10-27 日本電気株式会社 音声符号化装置及び音声復号化装置
US6789059B2 (en) * 2001-06-06 2004-09-07 Qualcomm Incorporated Reducing memory requirements of a codebook vector search
US7110942B2 (en) * 2001-08-14 2006-09-19 Broadcom Corporation Efficient excitation quantization in a noise feedback coding system using correlation techniques
US7206740B2 (en) * 2002-01-04 2007-04-17 Broadcom Corporation Efficient excitation quantization in noise feedback coding with general noise shaping
US7194141B1 (en) * 2002-03-20 2007-03-20 Ess Technology, Inc. Image resolution conversion using pixel dropping
US7774221B2 (en) 2002-09-04 2010-08-10 Advanced Health Media, Llc System and method for a planner
US20040044673A1 (en) * 2002-09-04 2004-03-04 Jeffrey Brady System and method for a planner and a deduplicating planner
US7822628B2 (en) 2002-09-04 2010-10-26 Advanced Health Media, Llc System and method for a planner
US7698132B2 (en) * 2002-12-17 2010-04-13 Qualcomm Incorporated Sub-sampled excitation waveform codebooks
US7788486B2 (en) * 2003-09-24 2010-08-31 Advanced Health Media, Llc System and method for distributing and creating presentations
US20050171830A1 (en) * 2003-09-24 2005-08-04 Greg Miller System and method for managing and utilizing information
US8809705B2 (en) * 2007-12-04 2014-08-19 General Electric Company Device and method for switching electrical energy
US20050091191A1 (en) * 2003-09-24 2005-04-28 Greg Miller System and method for managing and utilizing information
EP1671316B1 (en) * 2003-09-29 2007-08-01 Koninklijke Philips Electronics N.V. Encoding audio signals
US7861246B2 (en) 2004-06-17 2010-12-28 Platform Computing Corporation Job-centric scheduling in a grid environment
US7403745B2 (en) * 2005-08-02 2008-07-22 Lucent Technologies Inc. Channel quality predictor and method of estimating a channel condition in a wireless communications network
US8417185B2 (en) 2005-12-16 2013-04-09 Vocollect, Inc. Wireless headset and method for robust voice data communication
US7885419B2 (en) 2006-02-06 2011-02-08 Vocollect, Inc. Headset terminal with speech functionality
US7773767B2 (en) 2006-02-06 2010-08-10 Vocollect, Inc. Headset terminal with rear stability strap
RU2459283C2 (ru) * 2007-03-02 2012-08-20 Панасоник Корпорэйшн Кодирующее устройство, декодирующее устройство и способ
USD605629S1 (en) 2008-09-29 2009-12-08 Vocollect, Inc. Headset
US8160287B2 (en) 2009-05-22 2012-04-17 Vocollect, Inc. Headset with adjustable headband
US8438659B2 (en) 2009-11-05 2013-05-07 Vocollect, Inc. Portable computing device and headset interface
US9263053B2 (en) 2012-04-04 2016-02-16 Google Technology Holdings LLC Method and apparatus for generating a candidate code-vector to code an informational signal
US9070356B2 (en) * 2012-04-04 2015-06-30 Google Technology Holdings LLC Method and apparatus for generating a candidate code-vector to code an informational signal

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1223365A (en) * 1984-02-02 1987-06-23 Shigeru Ono Method and apparatus for speech coding
CA1229681A (en) * 1984-03-06 1987-11-24 Kazunori Ozawa Method and apparatus for speech-band signal coding
CA1226946A (en) * 1984-04-17 1987-09-15 Shigeru Ono Low bit-rate pattern coding with recursive orthogonal decision of parameters
NL8500843A (nl) * 1985-03-22 1986-10-16 Koninkl Philips Electronics Nv Multipuls-excitatie lineair-predictieve spraakcoder.
US4944013A (en) * 1985-04-03 1990-07-24 British Telecommunications Public Limited Company Multi-pulse speech coder
US4899385A (en) * 1987-06-26 1990-02-06 American Telephone And Telegraph Company Code excited linear predictive vocoder
JPH02500620A (ja) * 1987-08-28 1990-03-01 ブリテツシユ・テレコミユニケイシヨンズ・パブリツク・リミテツド・カンパニー コード化通信システム
US4907276A (en) * 1988-04-05 1990-03-06 The Dsp Group (Israel) Ltd. Fast search method for vector quantizer communication and pattern recognition systems
US5384891A (en) * 1988-09-28 1995-01-24 Hitachi, Ltd. Vector quantizing apparatus and speech analysis-synthesis system using the apparatus
US5293448A (en) * 1989-10-02 1994-03-08 Nippon Telegraph And Telephone Corporation Speech analysis-synthesis method and apparatus therefor
EP0422232B1 (en) * 1989-04-25 1996-11-13 Kabushiki Kaisha Toshiba Voice encoder
JP2600373B2 (ja) 1989-05-11 1997-04-16 松下電器産業株式会社 光ディスク記録再生装置
US5105464A (en) * 1989-05-18 1992-04-14 General Electric Company Means for improving the speech quality in multi-pulse excited linear predictive coding
GB2235354A (en) * 1989-08-16 1991-02-27 Philips Electronic Associated Speech coding/encoding using celp
CA2021514C (en) * 1989-09-01 1998-12-15 Yair Shoham Constrained-stochastic-excitation coding
NL8902347A (nl) * 1989-09-20 1991-04-16 Nederland Ptt Werkwijze voor het coderen van een binnen een zeker tijdsinterval voorkomend analoog signaal, waarbij dat analoge signaal wordt geconverteerd in besturingscodes die bruikbaar zijn voor het samenstellen van een met dat analoge signaal overeenkomend synthetisch signaal.
US5097507A (en) * 1989-12-22 1992-03-17 General Electric Company Fading bit error protection for digital cellular multi-pulse speech coder
US5754976A (en) * 1990-02-23 1998-05-19 Universite De Sherbrooke Algebraic codebook with signal-selected pulse amplitude/position combinations for fast coding of speech
DE69129329T2 (de) * 1990-09-14 1998-09-24 Fujitsu Ltd Sprachkodierungsystem
BR9106932A (pt) * 1990-09-28 1993-08-03 Philips Nv Sistema e processo para codificacao de sinais analogicos,sistema de decodificacao para obter um sinal analogico e processo de re-sintetizacao de sinais analogicos
US5235670A (en) * 1990-10-03 1993-08-10 Interdigital Patents Corporation Multiple impulse excitation speech encoder and decoder
US5206884A (en) * 1990-10-25 1993-04-27 Comsat Transform domain quantization technique for adaptive predictive coding
US5138661A (en) * 1990-11-13 1992-08-11 General Electric Company Linear predictive codeword excited speech synthesizer
US5127053A (en) * 1990-12-24 1992-06-30 General Electric Company Low-complexity method for improving the performance of autocorrelation-based pitch detectors
US5195137A (en) * 1991-01-28 1993-03-16 At&T Bell Laboratories Method of and apparatus for generating auxiliary information for expediting sparse codebook search
JP3254687B2 (ja) * 1991-02-26 2002-02-12 日本電気株式会社 音声符号化方式
US5233660A (en) * 1991-09-10 1993-08-03 At&T Bell Laboratories Method and apparatus for low-delay celp speech coding and decoding
FI95085C (fi) * 1992-05-11 1995-12-11 Nokia Mobile Phones Ltd Menetelmä puhesignaalin digitaaliseksi koodaamiseksi sekä puhekooderi menetelmän suorittamiseksi
US5327520A (en) * 1992-06-04 1994-07-05 At&T Bell Laboratories Method of use of voice message coder/decoder
EP0577488B9 (en) * 1992-06-29 2007-10-03 Nippon Telegraph And Telephone Corporation Speech coding method and apparatus for the same
US5455888A (en) * 1992-12-04 1995-10-03 Northern Telecom Limited Speech bandwidth extension method and apparatus
JPH06224773A (ja) 1993-01-26 1994-08-12 Toshiba Corp 高能率符号化回路
US5621852A (en) * 1993-12-14 1997-04-15 Interdigital Technology Corporation Efficient codebook structure for code excited linear prediction coding
US5651090A (en) * 1994-05-06 1997-07-22 Nippon Telegraph And Telephone Corporation Coding method and coder for coding input signals of plural channels using vector quantization, and decoding method and decoder therefor
JPH08123494A (ja) * 1994-10-28 1996-05-17 Mitsubishi Electric Corp 音声符号化装置、音声復号化装置、音声符号化復号化方法およびこれらに使用可能な位相振幅特性導出装置
US5699485A (en) * 1995-06-07 1997-12-16 Lucent Technologies Inc. Pitch delay modification during frame erasures
EP0773533B1 (en) * 1995-11-09 2000-04-26 Nokia Mobile Phones Ltd. Method of synthesizing a block of a speech signal in a CELP-type coder
US5867814A (en) * 1995-11-17 1999-02-02 National Semiconductor Corporation Speech coder that utilizes correlation maximization to achieve fast excitation coding, and associated coding method
EP0788091A3 (en) * 1996-01-31 1999-02-24 Kabushiki Kaisha Toshiba Speech encoding and decoding method and apparatus therefor

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