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FI20070887L - Vokooderi-ASIC - Google Patents

Vokooderi-ASIC Download PDF

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Publication number
FI20070887L
FI20070887L FI20070887A FI20070887A FI20070887L FI 20070887 L FI20070887 L FI 20070887L FI 20070887 A FI20070887 A FI 20070887A FI 20070887 A FI20070887 A FI 20070887A FI 20070887 L FI20070887 L FI 20070887L
Authority
FI
Finland
Prior art keywords
specifically designed
dsp core
vocoder
asic
processor
Prior art date
Application number
FI20070887A
Other languages
English (en)
Swedish (sv)
Other versions
FI20070887A7 (fi
Inventor
John G Mcdonough
Chang Chienchung
Singh Randeep
Charles E Sakamaki
Ming-Chang Tsai
Prashant Kantak
Original Assignee
Qualcomm 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22729345&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI20070887(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of FI20070887A7 publication Critical patent/FI20070887A7/fi
Publication of FI20070887L publication Critical patent/FI20070887L/fi

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
    • G10L13/00—Speech synthesis; Text to speech systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
    • G06F5/01—Methods or arrangements for data conversion without changing the order or content of the data handled for shifting, e.g. justifying, scaling, normalising
    • 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
    • G10L19/06—Determination or coding of the spectral characteristics, e.g. of the short-term prediction coefficients
    • G10L19/07—Line spectrum pair [LSP] vocoders
    • 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
    • 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
    • G10L2019/0001—Codebooks
    • G10L2019/0011—Long term prediction filters, i.e. pitch estimation
    • 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
    • G10L2019/0001—Codebooks
    • G10L2019/0013—Codebook search algorithms

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Gyroscopes (AREA)
  • Glass Compositions (AREA)
  • Executing Machine-Instructions (AREA)
  • Stored Programmes (AREA)
  • Saccharide Compounds (AREA)
  • Complex Calculations (AREA)
  • Image Processing (AREA)
  • Peptides Or Proteins (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Analogue/Digital Conversion (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Correction Of Errors (AREA)
FI20070887A 1994-02-16 2007-11-21 Vokooderi-ASIC FI20070887L (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/197,417 US5784532A (en) 1994-02-16 1994-02-16 Application specific integrated circuit (ASIC) for performing rapid speech compression in a mobile telephone system
PCT/US1995/002043 WO1995022819A1 (en) 1994-02-16 1995-02-13 Vocoder asic

Publications (2)

Publication Number Publication Date
FI20070887A7 FI20070887A7 (fi) 2007-11-21
FI20070887L true FI20070887L (fi) 2007-11-21

Family

ID=22729345

Family Applications (2)

Application Number Title Priority Date Filing Date
FI954920A FI120117B (fi) 1994-02-16 1995-10-16 Vokooderi-ASIC
FI20070887A FI20070887L (fi) 1994-02-16 2007-11-21 Vokooderi-ASIC

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FI954920A FI120117B (fi) 1994-02-16 1995-10-16 Vokooderi-ASIC

Country Status (22)

Country Link
US (3) US5784532A (fi)
EP (2) EP0758123B1 (fi)
JP (2) JP3432826B2 (fi)
KR (1) KR100334202B1 (fi)
CN (2) CN100397484C (fi)
AT (2) ATE172570T1 (fi)
AU (1) AU697822B2 (fi)
BR (1) BR9505650A (fi)
CA (1) CA2158660C (fi)
DE (2) DE69505469T2 (fi)
DK (2) DK0758123T3 (fi)
ES (2) ES2125602T3 (fi)
FI (2) FI120117B (fi)
IL (1) IL112650A (fi)
MX (1) MX9504358A (fi)
MY (1) MY112434A (fi)
RU (1) RU2183034C2 (fi)
SG (2) SG52441A1 (fi)
SI (1) SI0758123T1 (fi)
TW (1) TW326601B (fi)
WO (1) WO1995022819A1 (fi)
ZA (1) ZA95798B (fi)

Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6336106B1 (en) * 1994-02-15 2002-01-01 R.R. Donnelley & Sons Company System and method for partitioning a real-valued attribute exhibiting windowed data characteristics
FR2729246A1 (fr) * 1995-01-06 1996-07-12 Matra Communication Procede de codage de parole a analyse par synthese
FI955266A7 (fi) * 1995-11-02 1997-05-03 Nokia Corp Menetelmä ja laitteisto viestien välittämiseksi tietoliikennejärjestelmässä
AU3708597A (en) * 1996-08-02 1998-02-25 Matsushita Electric Industrial Co., Ltd. Voice encoder, voice decoder, recording medium on which program for realizing voice encoding/decoding is recorded and mobile communication apparatus
KR100189636B1 (ko) * 1996-10-30 1999-06-01 서평원 씨디엠에이 이동 통신 단말기의 양방향 녹음방법
US6009395A (en) * 1997-01-02 1999-12-28 Texas Instruments Incorporated Synthesizer and method using scaled excitation signal
GB2323188B (en) 1997-03-14 2002-02-06 Nokia Mobile Phones Ltd Enabling and disabling clocking signals to elements
US6167133A (en) * 1997-04-02 2000-12-26 At&T Corporation Echo detection, tracking, cancellation and noise fill in real time in a communication system
JP3263347B2 (ja) 1997-09-20 2002-03-04 松下電送システム株式会社 音声符号化装置及び音声符号化におけるピッチ予測方法
US6104994A (en) * 1998-01-13 2000-08-15 Conexant Systems, Inc. Method for speech coding under background noise conditions
KR100572945B1 (ko) * 1998-02-04 2006-04-24 텍사스 인스트루먼츠 인코포레이티드 효율적으로 접속 가능한 하드웨어 보조 처리기를 구비하는디지탈 신호 처리기
US6141638A (en) * 1998-05-28 2000-10-31 Motorola, Inc. Method and apparatus for coding an information signal
US6112170A (en) * 1998-06-26 2000-08-29 Lsi Logic Corporation Method for decompressing linear PCM and AC3 encoded audio gain value
US7117146B2 (en) * 1998-08-24 2006-10-03 Mindspeed Technologies, Inc. System for improved use of pitch enhancement with subcodebooks
GB2342829B (en) * 1998-10-13 2003-03-26 Nokia Mobile Phones Ltd Postfilter
US6351800B1 (en) * 1998-11-29 2002-02-26 Lucent Technologies, Inc. System and method for assisting a microprocessor
US6411926B1 (en) * 1999-02-08 2002-06-25 Qualcomm Incorporated Distributed voice recognition system
US6314393B1 (en) * 1999-03-16 2001-11-06 Hughes Electronics Corporation Parallel/pipeline VLSI architecture for a low-delay CELP coder/decoder
US6260017B1 (en) 1999-05-07 2001-07-10 Qualcomm Inc. Multipulse interpolative coding of transition speech frames
JP3594514B2 (ja) * 1999-07-12 2004-12-02 株式会社ソニー・コンピュータエンタテインメント エンコーダ、デコーダ、音声データ処理装置、音声データ処理システム、音声データ圧縮方法、音声データ伸張方法、音声データ処理方法及び記録媒体
US6397175B1 (en) 1999-07-19 2002-05-28 Qualcomm Incorporated Method and apparatus for subsampling phase spectrum information
US6330532B1 (en) 1999-07-19 2001-12-11 Qualcomm Incorporated Method and apparatus for maintaining a target bit rate in a speech coder
US6324503B1 (en) 1999-07-19 2001-11-27 Qualcomm Incorporated Method and apparatus for providing feedback from decoder to encoder to improve performance in a predictive speech coder under frame erasure conditions
US6393394B1 (en) 1999-07-19 2002-05-21 Qualcomm Incorporated Method and apparatus for interleaving line spectral information quantization methods in a speech coder
US6452517B1 (en) * 1999-08-03 2002-09-17 Dsp Group Ltd. DSP for two clock cycle codebook search
US6426982B1 (en) * 1999-09-17 2002-07-30 Cadonca Design Systems, Inc. Low complexity multiple bits matched filter
US6438518B1 (en) 1999-10-28 2002-08-20 Qualcomm Incorporated Method and apparatus for using coding scheme selection patterns in a predictive speech coder to reduce sensitivity to frame error conditions
JP2003530605A (ja) * 2000-04-06 2003-10-14 テレフオンアクチーボラゲツト エル エム エリクソン（パブル） 音声信号におけるピッチ推定
AU2001273904A1 (en) * 2000-04-06 2001-10-23 Telefonaktiebolaget Lm Ericsson (Publ) Estimating the pitch of a speech signal using a binary signal
WO2001078061A1 (en) * 2000-04-06 2001-10-18 Telefonaktiebolaget Lm Ericsson (Publ) Pitch estimation in a speech signal
US6584438B1 (en) 2000-04-24 2003-06-24 Qualcomm Incorporated Frame erasure compensation method in a variable rate speech coder
BR0110253A (pt) 2000-04-24 2006-02-07 Qualcomm Inc Método, codificador de fala, elemento de infra-estrutura e unidade de assinante configurados para quantizar informações sobre um parâmetro de fala; bem como, método e codificador de fala configurado para quantizar informações sobre um parâmetro de fase de fala
US6532066B1 (en) 2000-08-05 2003-03-11 Ford Global Technologies, Inc. Vision system for identification of defects in wet polymeric coatings
US6477502B1 (en) 2000-08-22 2002-11-05 Qualcomm Incorporated Method and apparatus for using non-symmetric speech coders to produce non-symmetric links in a wireless communication system
US6804203B1 (en) * 2000-09-15 2004-10-12 Mindspeed Technologies, Inc. Double talk detector for echo cancellation in a speech communication system
US7133823B2 (en) * 2000-09-15 2006-11-07 Mindspeed Technologies, Inc. System for an adaptive excitation pattern for speech coding
US7003450B2 (en) * 2000-10-20 2006-02-21 Pts Corporation Methods and apparatus for efficient vocoder implementations
US7472059B2 (en) * 2000-12-08 2008-12-30 Qualcomm Incorporated Method and apparatus for robust speech classification
US6631139B2 (en) 2001-01-31 2003-10-07 Qualcomm Incorporated Method and apparatus for interoperability between voice transmission systems during speech inactivity
US7013269B1 (en) * 2001-02-13 2006-03-14 Hughes Electronics Corporation Voicing measure for a speech CODEC system
US6996523B1 (en) * 2001-02-13 2006-02-07 Hughes Electronics Corporation Prototype waveform magnitude quantization for a frequency domain interpolative speech codec system
US6754624B2 (en) 2001-02-13 2004-06-22 Qualcomm, Inc. Codebook re-ordering to reduce undesired packet generation
US20030088407A1 (en) * 2001-04-02 2003-05-08 Yi Hu Codec
JP3859462B2 (ja) 2001-05-18 2006-12-20 株式会社東芝 予測パラメータ分析装置および予測パラメータ分析方法
US20030005261A1 (en) * 2001-06-29 2003-01-02 Gad Sheaffer Method and apparatus for attaching accelerator hardware containing internal state to a processing core
US20030195006A1 (en) * 2001-10-16 2003-10-16 Choong Philip T. Smart vocoder
US7020226B1 (en) * 2002-04-04 2006-03-28 Nortel Networks Limited I/Q distortion compensation for the reception of OFDM signals
CN1312463C (zh) * 2002-04-22 2007-04-25 诺基亚有限公司 一种产生lsf矢量的方法和装置
US7698132B2 (en) * 2002-12-17 2010-04-13 Qualcomm Incorporated Sub-sampled excitation waveform codebooks
JP2004362215A (ja) * 2003-06-04 2004-12-24 Toshiba Corp プロセッサ及び半導体集積回路
US7555540B2 (en) * 2003-06-25 2009-06-30 Microsoft Corporation Media foundation media processor
TWI241557B (en) * 2003-07-21 2005-10-11 Ali Corp Method for estimating a pitch estimation of the speech signals
US6983241B2 (en) * 2003-10-30 2006-01-03 Motorola, Inc. Method and apparatus for performing harmonic noise weighting in digital speech coders
BRPI0514801B1 (pt) 2004-08-30 2019-06-18 Qualcomm Incorporated Buffer de-jitter adaptativo para voz sobre ip
US8085678B2 (en) 2004-10-13 2011-12-27 Qualcomm Incorporated Media (voice) playback (de-jitter) buffer adjustments based on air interface
US8209366B2 (en) * 2005-02-28 2012-06-26 Hitachi Global Storage Technologies Netherlands B.V. Method, apparatus and program storage device that provides a shift process with saturation for digital signal processor operations
US8155965B2 (en) * 2005-03-11 2012-04-10 Qualcomm Incorporated Time warping frames inside the vocoder by modifying the residual
JP4971351B2 (ja) * 2005-12-05 2012-07-11 クゥアルコム・インコーポレイテッド トーンコンポーネントの検出のためのシステム、方法および装置
US8090573B2 (en) * 2006-01-20 2012-01-03 Qualcomm Incorporated Selection of encoding modes and/or encoding rates for speech compression with open loop re-decision
US8032369B2 (en) * 2006-01-20 2011-10-04 Qualcomm Incorporated Arbitrary average data rates for variable rate coders
US8346544B2 (en) * 2006-01-20 2013-01-01 Qualcomm Incorporated Selection of encoding modes and/or encoding rates for speech compression with closed loop re-decision
US8920343B2 (en) 2006-03-23 2014-12-30 Michael Edward Sabatino Apparatus for acquiring and processing of physiological auditory signals
US7831420B2 (en) * 2006-04-04 2010-11-09 Qualcomm Incorporated Voice modifier for speech processing systems
US7685493B2 (en) * 2006-09-29 2010-03-23 Agere Systems Inc. Buffer compression in automatic retransmission request (ARQ) systems
US20090180456A1 (en) * 2008-01-15 2009-07-16 Khoi Ly Method and system for adaptive quantization steps for hs-scch decoding using average cqi
US20100082722A1 (en) * 2008-09-26 2010-04-01 Sinnokrot Mohanned O Methods and Apparatuses for Detection and Estimation with Fast Fourier Transform (FFT) in Orthogonal Frequency Division Multiplexing (OFDM) Communication Systems
JP5430990B2 (ja) * 2009-03-25 2014-03-05 株式会社東芝 信号処理方法、装置及びプログラム
JP5316896B2 (ja) * 2010-03-17 2013-10-16 ソニー株式会社 符号化装置および符号化方法、復号装置および復号方法、並びにプログラム
AU2011240024B2 (en) * 2010-04-13 2014-09-25 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Method and encoder and decoder for gap - less playback of an audio signal
TWI479160B (zh) * 2010-12-20 2015-04-01 Hon Hai Prec Ind Co Ltd 測試裝置及方法
MY159444A (en) 2011-02-14 2017-01-13 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E V Encoding and decoding of pulse positions of tracks of an audio signal
RU2575993C2 (ru) 2011-02-14 2016-02-27 Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф. Основанная на линейном предсказании схема кодирования, использующая формирование шума в спектральной области
KR101562281B1 (ko) 2011-02-14 2015-10-22 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 트랜지언트 검출 및 품질 결과를 사용하여 일부분의 오디오 신호를 코딩하기 위한 장치 및 방법
CA2827156C (en) 2011-02-14 2017-07-18 Tom Backstrom Encoding and decoding of pulse positions of tracks of an audio signal
MX2013009301A (es) 2011-02-14 2013-12-06 Fraunhofer Ges Forschung Aparato y metodo para ocultamiento de error en voz unificada con bajo retardo y codificacion de audio.
MY166394A (en) 2011-02-14 2018-06-25 Fraunhofer Ges Forschung Information signal representation using lapped transform
WO2012110415A1 (en) 2011-02-14 2012-08-23 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Apparatus and method for processing a decoded audio signal in a spectral domain
CA2903681C (en) 2011-02-14 2017-03-28 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Audio codec using noise synthesis during inactive phases
SG192721A1 (en) 2011-02-14 2013-09-30 Fraunhofer Ges Forschung Apparatus and method for encoding and decoding an audio signal using an aligned look-ahead portion
US8990074B2 (en) 2011-05-24 2015-03-24 Qualcomm Incorporated Noise-robust speech coding mode classification
JP2014035431A (ja) * 2012-08-08 2014-02-24 Renesas Mobile Corp ボコーダ処理方法、半導体装置、及び電子装置
TWM487509U (zh) * 2013-06-19 2014-10-01 杜比實驗室特許公司 音訊處理設備及電子裝置
CN118016076A (zh) 2013-09-12 2024-05-10 杜比实验室特许公司 用于下混合音频内容的响度调整
CN117767898A (zh) 2013-09-12 2024-03-26 杜比实验室特许公司 用于各种回放环境的动态范围控制
EP2980796A1 (en) 2014-07-28 2016-02-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method and apparatus for processing an audio signal, audio decoder, and audio encoder
CN109413685B (zh) * 2017-08-18 2022-02-15 中国电信股份有限公司 语音质量确定方法、装置和计算机可读存储介质

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US448493A (en) 1891-03-17 Hemp-brake
SU518781A1 (ru) * 1974-11-25 1976-06-25 Таганрогский радиотехнический институт им.В.Д.Калмыкова Вычислительное устройство цифровой интегрирующей структуры
CN1003484B (zh) * 1985-05-20 1989-03-01 菲利浦光灯制造公司 产生定幅的角度调制载波信号的装置
US4789956A (en) * 1985-10-16 1988-12-06 Harris Corp. Maximum negative number detector
US4811210A (en) * 1985-11-27 1989-03-07 Texas Instruments Incorporated A plurality of optical crossbar switches and exchange switches for parallel processor computer
US4808937A (en) * 1986-07-15 1989-02-28 Hayes Microcomputer Products, Inc. Phase-locked loop for a modem
GB8621932D0 (en) * 1986-09-11 1986-10-15 British Telecomm Speech coding
ES2037101T3 (es) * 1987-03-05 1993-06-16 International Business Machines Corporation Procedimiento de deteccion de tono y codificador de voz que utiliza dicho procedimiento.
FR2615025B1 (fr) * 1987-05-04 1989-12-22 Thomson Csf Dispositif de transcodage entre reseaux de transmission a debits differents et son utilisation dans un systeme de transmission multidebits
DE3732047A1 (de) * 1987-09-23 1989-04-06 Siemens Ag Verfahren zur umcodierung von kanalvocoder-parameter in lpc-vocoder-parameter
EP0383911B1 (en) * 1988-06-17 1995-02-15 Hitachi, Ltd. System for forming knowledge data
JPH0284807A (ja) * 1988-09-20 1990-03-26 Hitachi Ltd ディジタル信号処理装置
DE3888699T2 (de) * 1988-10-03 1994-07-21 Alcatel Nv Nachrichten-vermittlungselement.
US5768613A (en) * 1990-07-06 1998-06-16 Advanced Micro Devices, Inc. Computing apparatus configured for partitioned processing
DE4031603A1 (de) * 1990-10-05 1992-04-09 Paul Merkle Ergebniszahl-verschiebeschaltung
US5173941A (en) * 1991-05-31 1992-12-22 Motorola, Inc. Reduced codebook search arrangement for CELP vocoders
ES2166355T3 (es) * 1991-06-11 2002-04-16 Qualcomm Inc Vocodificador de velocidad variable.
US5208786A (en) * 1991-08-28 1993-05-04 Massachusetts Institute Of Technology Multi-channel signal separation
KR100263599B1 (ko) 1991-09-02 2000-08-01 요트.게.아. 롤페즈 인코딩 시스템
TW224191B (fi) * 1992-01-28 1994-05-21 Qualcomm Inc
US5778024A (en) * 1996-02-01 1998-07-07 Qualcomm Incorporated Dual-mode communications processor
US5742781A (en) * 1996-08-09 1998-04-21 Hitachi America, Ltd. Decoded instruction buffer apparatus and method for reducing power consumption in a digital signal processor

Also Published As

Publication number Publication date
CA2158660C (en) 2006-01-24
JP3432826B2 (ja) 2003-08-04
EP0758123A2 (en) 1997-02-12
EP0695454A1 (en) 1996-02-07
MY112434A (en) 2001-06-30
DK0758123T3 (da) 1999-11-08
EP0695454B1 (en) 1998-10-21
HK1009303A1 (en) 1999-05-28
MX9504358A (es) 1997-05-31
ES2125602T3 (es) 1999-03-01
KR960702147A (ko) 1996-03-28
BR9505650A (pt) 1996-03-05
DE69509381D1 (de) 1999-06-02
ES2130733T3 (es) 1999-07-01
EP0758123B1 (en) 1999-04-28
US5926786A (en) 1999-07-20
ATE179532T1 (de) 1999-05-15
CN1512486A (zh) 2004-07-14
ATE172570T1 (de) 1998-11-15
US5727123A (en) 1998-03-10
AU697822B2 (en) 1998-10-15
TW326601B (en) 1998-02-11
IL112650A0 (en) 1995-05-26
JP2003216198A (ja) 2003-07-30
DE69509381T2 (de) 1999-11-25
DE69505469D1 (en) 1998-11-26
AU1846595A (en) 1995-09-04
FI120117B (fi) 2009-06-30
DK0695454T3 (da) 1999-07-05
SI0758123T1 (en) 1999-10-31
WO1995022819A1 (en) 1995-08-24
CN100397484C (zh) 2008-06-25
SG87819A1 (en) 2002-04-16
US5784532A (en) 1998-07-21
EP0758123A3 (en) 1997-03-12
FI20070887A7 (fi) 2007-11-21
JP4194851B2 (ja) 2008-12-10
ZA95798B (en) 1996-01-22
JPH08509306A (ja) 1996-10-01
IL112650A (en) 1998-12-06
FI954920A0 (fi) 1995-10-16
FI954920L (fi) 1995-12-15
RU2183034C2 (ru) 2002-05-27
CA2158660A1 (en) 1995-08-24
CN1168072C (zh) 2004-09-22
KR100334202B1 (ko) 2002-10-11
DE69505469T2 (de) 1999-06-10
SG52441A1 (en) 1998-09-28
CN1123061A (zh) 1996-05-22

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