|
JPS59153346A
(ja)
|
1983-02-21 |
1984-09-01 |
Nec Corp |
音声符号化・復号化装置
|
|
DE69328450T2
(de)
|
1992-06-29 |
2001-01-18 |
Nippon Telegraph And Telephone Corp., Tokio/Tokyo |
Verfahren und Vorrichtung zur Sprachkodierung
|
|
US5699478A
(en)
|
1995-03-10 |
1997-12-16 |
Lucent Technologies Inc. |
Frame erasure compensation technique
|
|
US5987406A
(en)
|
1997-04-07 |
1999-11-16 |
Universite De Sherbrooke |
Instability eradication for analysis-by-synthesis speech codecs
|
|
US6810377B1
(en)
*
|
1998-06-19 |
2004-10-26 |
Comsat Corporation |
Lost frame recovery techniques for parametric, LPC-based speech coding systems
|
|
US6188980B1
(en)
*
|
1998-08-24 |
2001-02-13 |
Conexant Systems, Inc. |
Synchronized encoder-decoder frame concealment using speech coding parameters including line spectral frequencies and filter coefficients
|
|
US6456964B2
(en)
*
|
1998-12-21 |
2002-09-24 |
Qualcomm, Incorporated |
Encoding of periodic speech using prototype waveforms
|
|
US7295974B1
(en)
*
|
1999-03-12 |
2007-11-13 |
Texas Instruments Incorporated |
Encoding in speech compression
|
|
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
|
|
US6775649B1
(en)
*
|
1999-09-01 |
2004-08-10 |
Texas Instruments Incorporated |
Concealment of frame erasures for speech transmission and storage system and method
|
|
US6574593B1
(en)
*
|
1999-09-22 |
2003-06-03 |
Conexant Systems, Inc. |
Codebook tables for encoding and decoding
|
|
US6826527B1
(en)
*
|
1999-11-23 |
2004-11-30 |
Texas Instruments Incorporated |
Concealment of frame erasures and method
|
|
US6584438B1
(en)
*
|
2000-04-24 |
2003-06-24 |
Qualcomm Incorporated |
Frame erasure compensation method in a variable rate speech coder
|
|
US6757654B1
(en)
|
2000-05-11 |
2004-06-29 |
Telefonaktiebolaget Lm Ericsson |
Forward error correction in speech coding
|
|
US6862567B1
(en)
*
|
2000-08-30 |
2005-03-01 |
Mindspeed Technologies, Inc. |
Noise suppression in the frequency domain by adjusting gain according to voicing parameters
|
|
US7363219B2
(en)
*
|
2000-09-22 |
2008-04-22 |
Texas Instruments Incorporated |
Hybrid speech coding and system
|
|
US7031926B2
(en)
*
|
2000-10-23 |
2006-04-18 |
Nokia Corporation |
Spectral parameter substitution for the frame error concealment in a speech decoder
|
|
WO2002045078A1
(en)
*
|
2000-11-30 |
2002-06-06 |
Matsushita Electric Industrial Co., Ltd. |
Audio decoder and audio decoding method
|
|
DE60233283D1
(de)
*
|
2001-02-27 |
2009-09-24 |
Texas Instruments Inc |
Verschleierungsverfahren bei Verlust von Sprachrahmen und Dekoder dafer
|
|
US7143032B2
(en)
*
|
2001-08-17 |
2006-11-28 |
Broadcom Corporation |
Method and system for an overlap-add technique for predictive decoding based on extrapolation of speech and ringinig waveform
|
|
US20040002856A1
(en)
|
2002-03-08 |
2004-01-01 |
Udaya Bhaskar |
Multi-rate frequency domain interpolative speech CODEC system
|
|
CA2388439A1
(en)
*
|
2002-05-31 |
2003-11-30 |
Voiceage Corporation |
A method and device for efficient frame erasure concealment in linear predictive based speech codecs
|
|
US20050049853A1
(en)
*
|
2003-09-01 |
2005-03-03 |
Mi-Suk Lee |
Frame loss concealment method and device for VoIP system
|
|
CA2457988A1
(en)
|
2004-02-18 |
2005-08-18 |
Voiceage Corporation |
Methods and devices for audio compression based on acelp/tcx coding and multi-rate lattice vector quantization
|
|
CN101023471B
(zh)
|
2004-09-17 |
2011-05-25 |
松下电器产业株式会社 |
可伸缩性编码装置、可伸缩性解码装置、可伸缩性编码方法、可伸缩性解码方法、通信终端装置以及基站装置
|
|
KR100612889B1
(ko)
*
|
2005-02-05 |
2006-08-14 |
삼성전자주식회사 |
선스펙트럼 쌍 파라미터 복원 방법 및 장치와 그 음성복호화 장치
|
|
US8255207B2
(en)
|
2005-12-28 |
2012-08-28 |
Voiceage Corporation |
Method and device for efficient frame erasure concealment in speech codecs
|
|
FR2897977A1
(fr)
|
2006-02-28 |
2007-08-31 |
France Telecom |
Procede de limitation de gain d'excitation adaptative dans un decodeur audio
|
|
US8024192B2
(en)
*
|
2006-08-15 |
2011-09-20 |
Broadcom Corporation |
Time-warping of decoded audio signal after packet loss
|
|
US7877253B2
(en)
*
|
2006-10-06 |
2011-01-25 |
Qualcomm Incorporated |
Systems, methods, and apparatus for frame erasure recovery
|
|
RU2421826C2
(ru)
*
|
2006-10-13 |
2011-06-20 |
Нокиа Корпорейшн |
Оценка периода основного тона
|
|
AU2007318506B2
(en)
*
|
2006-11-10 |
2012-03-08 |
Iii Holdings 12, Llc |
Parameter decoding device, parameter encoding device, and parameter decoding method
|
|
US8165224B2
(en)
*
|
2007-03-22 |
2012-04-24 |
Research In Motion Limited |
Device and method for improved lost frame concealment
|
|
US20080249767A1
(en)
*
|
2007-04-05 |
2008-10-09 |
Ali Erdem Ertan |
Method and system for reducing frame erasure related error propagation in predictive speech parameter coding
|
|
ATE518224T1
(de)
*
|
2008-01-04 |
2011-08-15 |
Dolby Int Ab |
Audiokodierer und -dekodierer
|
|
NO2313887T3
(cg-RX-API-DMAC7.html)
|
2008-07-10 |
2018-02-10 |
|
|
|
BRPI0904958B1
(pt)
*
|
2008-07-11 |
2020-03-03 |
Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. |
Aparelho e método para calcular dados de extensão de largura de banda usando um quadro controlado por inclinação espectral
|
|
GB2466673B
(en)
*
|
2009-01-06 |
2012-11-07 |
Skype |
Quantization
|
|
US8428938B2
(en)
*
|
2009-06-04 |
2013-04-23 |
Qualcomm Incorporated |
Systems and methods for reconstructing an erased speech frame
|
|
MX2012004648A
(es)
*
|
2009-10-20 |
2012-05-29 |
Fraunhofer Ges Forschung |
Codificacion de señal de audio, decodificador de señal de audio, metodo para codificar o decodificar una señal de audio utilizando una cancelacion del tipo aliasing.
|
|
US8600737B2
(en)
*
|
2010-06-01 |
2013-12-03 |
Qualcomm Incorporated |
Systems, methods, apparatus, and computer program products for wideband speech coding
|
|
US8990094B2
(en)
|
2010-09-13 |
2015-03-24 |
Qualcomm Incorporated |
Coding and decoding a transient frame
|
|
KR101747917B1
(ko)
*
|
2010-10-18 |
2017-06-15 |
삼성전자주식회사 |
선형 예측 계수를 양자화하기 위한 저복잡도를 가지는 가중치 함수 결정 장치 및 방법
|
|
TWI564882B
(zh)
|
2011-02-14 |
2017-01-01 |
弗勞恩霍夫爾協會 |
利用重疊變換之資訊信號表示技術（一）
|