|
CA1242279A
(en)
*
|
1984-07-10 |
1988-09-20 |
Tetsu Taguchi |
Speech signal processor
|
|
US4868867A
(en)
*
|
1987-04-06 |
1989-09-19 |
Voicecraft Inc. |
Vector excitation speech or audio coder for transmission or storage
|
|
US4910781A
(en)
*
|
1987-06-26 |
1990-03-20 |
At&T Bell Laboratories |
Code excited linear predictive vocoder using virtual searching
|
|
WO1990013112A1
(fr)
*
|
1989-04-25 |
1990-11-01 |
Kabushiki Kaisha Toshiba |
Codeur vocal
|
|
US5040217A
(en)
|
1989-10-18 |
1991-08-13 |
At&T Bell Laboratories |
Perceptual coding of audio signals
|
|
CA2010830C
(en)
*
|
1990-02-23 |
1996-06-25 |
Jean-Pierre Adoul |
Dynamic codebook for efficient speech coding based on algebraic codes
|
|
US5495555A
(en)
*
|
1992-06-01 |
1996-02-27 |
Hughes Aircraft Company |
High quality low bit rate celp-based speech codec
|
|
FR2700632B1
(fr)
*
|
1993-01-21 |
1995-03-24 |
France Telecom |
Système de codage-décodage prédictif d'un signal numérique de parole par transformée adaptative à codes imbriqués.
|
|
JP3209248B2
(ja)
*
|
1993-07-05 |
2001-09-17 |
日本電信電話株式会社 |
音声の励振信号符号化法
|
|
US5657422A
(en)
|
1994-01-28 |
1997-08-12 |
Lucent Technologies Inc. |
Voice activity detection driven noise remediator
|
|
US5854998A
(en)
*
|
1994-04-29 |
1998-12-29 |
Audiocodes Ltd. |
Speech processing system quantizer of single-gain pulse excitation in speech coder
|
|
FR2729245B1
(fr)
*
|
1995-01-06 |
1997-04-11 |
Lamblin Claude |
Procede de codage de parole a prediction lineaire et excitation par codes algebriques
|
|
FR2729247A1
(fr)
*
|
1995-01-06 |
1996-07-12 |
Matra Communication |
Procede de codage de parole a analyse par synthese
|
|
US5751901A
(en)
*
|
1996-07-31 |
1998-05-12 |
Qualcomm Incorporated |
Method for searching an excitation codebook in a code excited linear prediction (CELP) coder
|
|
CN1163870C
(zh)
*
|
1996-08-02 |
2004-08-25 |
松下电器产业株式会社 |
声音编码装置和方法，声音译码装置，以及声音译码方法
|
|
US5794182A
(en)
*
|
1996-09-30 |
1998-08-11 |
Apple Computer, Inc. |
Linear predictive speech encoding systems with efficient combination pitch coefficients computation
|
|
EP0992981B1
(en)
*
|
1996-11-07 |
2001-11-28 |
Matsushita Electric Industrial Co., Ltd |
Excitation Method Generator and Excitation Vector Generating Method
|
|
US6055496A
(en)
*
|
1997-03-19 |
2000-04-25 |
Nokia Mobile Phones, Ltd. |
Vector quantization in celp speech coder
|
|
AU744008B2
(en)
|
1997-04-16 |
2002-02-14 |
Semiconductor Components Industries, Llc |
Filterbank structure and method for filtering and separating an information signal into different bands, particularly for audio signals in hearing aids
|
|
US5924062A
(en)
*
|
1997-07-01 |
1999-07-13 |
Nokia Mobile Phones |
ACLEP codec with modified autocorrelation matrix storage and search
|
|
US7072832B1
(en)
|
1998-08-24 |
2006-07-04 |
Mindspeed Technologies, Inc. |
System for speech encoding having an adaptive encoding arrangement
|
|
CA2335006C
(en)
|
1999-04-19 |
2007-08-07 |
At&T Corp. |
Method and apparatus for performing packet loss or frame erasure concealment
|
|
KR100319924B1
(ko)
*
|
1999-05-20 |
2002-01-09 |
윤종용 |
음성 부호화시에 대수코드북에서의 대수코드 탐색방법
|
|
GB9915842D0
(en)
*
|
1999-07-06 |
1999-09-08 |
Btg Int Ltd |
Methods and apparatus for analysing a signal
|
|
US6704703B2
(en)
*
|
2000-02-04 |
2004-03-09 |
Scansoft, Inc. |
Recursively excited linear prediction speech coder
|
|
SE518941C2
(sv)
|
2000-05-31 |
2002-12-10 |
Ericsson Telefon Ab L M |
Anordning och förfarande relaterande till kommunikation av tal
|
|
WO2002031815A1
(en)
*
|
2000-10-13 |
2002-04-18 |
Science Applications International Corporation |
System and method for linear prediction
|
|
US7031926B2
(en)
|
2000-10-23 |
2006-04-18 |
Nokia Corporation |
Spectral parameter substitution for the frame error concealment in a speech decoder
|
|
CA2327041A1
(en)
*
|
2000-11-22 |
2002-05-22 |
Voiceage Corporation |
A method for indexing pulse positions and signs in algebraic codebooks for efficient coding of wideband signals
|
|
KR100464369B1
(ko)
*
|
2001-05-23 |
2005-01-03 |
삼성전자주식회사 |
음성 부호화 시스템의 여기 코드북 탐색 방법
|
|
US6766289B2
(en)
*
|
2001-06-04 |
2004-07-20 |
Qualcomm Incorporated |
Fast code-vector searching
|
|
DE10140507A1
(de)
*
|
2001-08-17 |
2003-02-27 |
Philips Corp Intellectual Pty |
Verfahren für die algebraische Codebook-Suche eines Sprachsignalkodierers
|
|
FR2830970B1
(fr)
|
2001-10-12 |
2004-01-30 |
France Telecom |
Procede et dispositif de synthese de trames de substitution, dans une succession de trames representant un signal de parole
|
|
US7003461B2
(en)
*
|
2002-07-09 |
2006-02-21 |
Renesas Technology Corporation |
Method and apparatus for an adaptive codebook search in a speech processing system
|
|
US7363218B2
(en)
*
|
2002-10-25 |
2008-04-22 |
Dilithium Networks Pty. Ltd. |
Method and apparatus for fast CELP parameter mapping
|
|
US7243064B2
(en)
*
|
2002-11-14 |
2007-07-10 |
Verizon Business Global Llc |
Signal processing of multi-channel data
|
|
KR100656788B1
(ko)
*
|
2004-11-26 |
2006-12-12 |
한국전자통신연구원 |
비트율 신축성을 갖는 코드벡터 생성 방법 및 그를 이용한 광대역 보코더
|
|
SG123639A1
(en)
*
|
2004-12-31 |
2006-07-26 |
St Microelectronics Asia |
A system and method for supporting dual speech codecs
|
|
WO2006089055A1
(en)
*
|
2005-02-15 |
2006-08-24 |
Bbn Technologies Corp. |
Speech analyzing system with adaptive noise codebook
|
|
WO2006126115A2
(en)
*
|
2005-05-25 |
2006-11-30 |
Koninklijke Philips Electronics N.V. |
Predictive encoding of a multi channel signal
|
|
US7831421B2
(en)
|
2005-05-31 |
2010-11-09 |
Microsoft Corporation |
Robust decoder
|
|
JP3981399B1
(ja)
*
|
2006-03-10 |
2007-09-26 |
松下電器産業株式会社 |
固定符号帳探索装置および固定符号帳探索方法
|
|
WO2007096550A2
(fr)
*
|
2006-02-22 |
2007-08-30 |
France Telecom |
Codage/decodage perfectionnes d'un signal audionumerique, en technique celp
|
|
SG136836A1
(en)
|
2006-04-28 |
2007-11-29 |
St Microelectronics Asia |
Adaptive rate control algorithm for low complexity aac encoding
|
|
WO2008007699A1
(en)
|
2006-07-12 |
2008-01-17 |
Panasonic Corporation |
Audio decoding device and audio encoding device
|
|
US7680099B2
(en)
|
2006-08-22 |
2010-03-16 |
Nokia Corporation |
Jitter buffer adjustment
|
|
KR100964402B1
(ko)
|
2006-12-14 |
2010-06-17 |
삼성전자주식회사 |
오디오 신호의 부호화 모드 결정 방법 및 장치와 이를 이용한 오디오 신호의 부호화/복호화 방법 및 장치
|
|
US7873064B1
(en)
|
2007-02-12 |
2011-01-18 |
Marvell International Ltd. |
Adaptive jitter buffer-packet loss concealment
|
|
WO2008134974A1
(en)
|
2007-04-29 |
2008-11-13 |
Huawei Technologies Co., Ltd. |
An encoding method, a decoding method, an encoder and a decoder
|
|
CN101364854B
(zh)
|
2007-08-10 |
2011-01-26 |
北京理工大学 |
一种基于边信息的语音包丢失恢复方法
|
|
CN101842833B
(zh)
*
|
2007-09-11 |
2012-07-18 |
沃伊斯亚吉公司 |
语音和音频编码中快速代数码本搜索的方法和设备
|
|
EP2107556A1
(en)
|
2008-04-04 |
2009-10-07 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Audio transform coding using pitch correction
|
|
RU2486609C2
(ru)
*
|
2008-06-19 |
2013-06-27 |
Панасоник Корпорейшн |
Квантователь, кодер и их способы
|
|
US20100011041A1
(en)
*
|
2008-07-11 |
2010-01-14 |
James Vannucci |
Device and method for determining signals
|
|
EP2146522A1
(en)
*
|
2008-07-17 |
2010-01-20 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Apparatus and method for generating audio output signals using object based metadata
|
|
US20100153100A1
(en)
*
|
2008-12-11 |
2010-06-17 |
Electronics And Telecommunications Research Institute |
Address generator for searching algebraic codebook
|
|
CN101609678B
(zh)
|
2008-12-30 |
2011-07-27 |
华为技术有限公司 |
信号压缩方法及其压缩装置
|
|
EP2211335A1
(en)
*
|
2009-01-21 |
2010-07-28 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Apparatus, method and computer program for obtaining a parameter describing a variation of a signal characteristic of a signal
|
|
US8315204B2
(en)
*
|
2009-07-06 |
2012-11-20 |
Intel Corporation |
Beamforming using base and differential codebooks
|
|
BR112012004797A2
(pt)
*
|
2009-09-02 |
2017-02-21 |
Rockstar Bidco Lp |
sistemas e métodos para codificação usando uma tabela de codificação reduzida com reconfiguração adaptativa
|
|
MY163358A
(en)
|
2009-10-08 |
2017-09-15 |
Fraunhofer-Gesellschaft Zur Förderung Der Angenwandten Forschung E V |
Multi-mode audio signal decoder,multi-mode audio signal encoder,methods and computer program using a linear-prediction-coding based noise shaping
|
|
WO2011049514A1
(en)
|
2009-10-19 |
2011-04-28 |
Telefonaktiebolaget Lm Ericsson (Publ) |
Method and background estimator for voice activity detection
|
|
JP6214160B2
(ja)
|
2009-10-20 |
2017-10-18 |
フラウンホッファー−ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー．ファオ |
マルチモードオーディオコーデックおよびそれに適応されるｃｅｌｐ符号化
|
|
US20110196673A1
(en)
|
2010-02-11 |
2011-08-11 |
Qualcomm Incorporated |
Concealing lost packets in a sub-band coding decoder
|
|
US9112591B2
(en)
|
2010-04-16 |
2015-08-18 |
Samsung Electronics Co., Ltd. |
Apparatus for encoding/decoding multichannel signal and method thereof
|
|
SG192714A1
(en)
|
2011-02-14 |
2013-09-30 |
Fraunhofer Ges Forschung |
Apparatus and method for coding a portion of an audio signal using a transient detection and a quality result
|
|
KR101699898B1
(ko)
|
2011-02-14 |
2017-01-25 |
프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. |
스펙트럼 영역에서 디코딩된 오디오 신호를 처리하기 위한 방법 및 장치
|
|
US9280982B1
(en)
|
2011-03-29 |
2016-03-08 |
Google Technology Holdings LLC |
Nonstationary noise estimator (NNSE)
|
|
EP2770503B1
(en)
|
2011-10-21 |
2019-05-29 |
Samsung Electronics Co., Ltd. |
Method and apparatus for concealing frame errors and method and apparatus for audio decoding
|
|
PL2904612T3
(pl)
*
|
2012-10-05 |
2019-05-31 |
Fraunhofer Ges Forschung |
Urządzenie do kodowania sygnału mowy wykorzystujące ACELP w dziedzinie autokorelacji
|
|
AU2013345615B2
(en)
|
2012-11-13 |
2017-05-04 |
Samsung Electronics Co., Ltd. |
Method and apparatus for determining encoding mode, method and apparatus for encoding audio signals, and method and apparatus for decoding audio signals
|
|
SG11201504810YA
(en)
|
2012-12-21 |
2015-07-30 |
Fraunhofer Ges Forschung |
Generation of a comfort noise with high spectro-temporal resolution in discontinuous transmission of audio signals
|
|
RU2639952C2
(ru)
*
|
2013-08-28 |
2017-12-25 |
Долби Лабораторис Лайсэнзин Корпорейшн |
Гибридное усиление речи с кодированием формы сигнала и параметрическим кодированием
|
|
EP2916319A1
(en)
*
|
2014-03-07 |
2015-09-09 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Concept for encoding of information
|
|
EP2919232A1
(en)
*
|
2014-03-14 |
2015-09-16 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Encoder, decoder and method for encoding and decoding
|