|
FR2894759A1
(fr)
*
|
2005-12-12 |
2007-06-15 |
Nextamp Sa |
Procede et dispositif de tatouage sur flux
|
|
EP3288028B1
(en)
*
|
2007-08-27 |
2019-07-03 |
Telefonaktiebolaget LM Ericsson (publ) |
Low-complexity spectral analysis/synthesis using selectable time resolution
|
|
ES2564400T3
(es)
*
|
2008-07-11 |
2016-03-22 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Codificador y descodificador de audio para codificar y descodificar muestras de audio
|
|
MX2011000379A
(es)
|
2008-07-11 |
2011-02-25 |
Ten Forschung Ev Fraunhofer |
Codificador de audio y decodificador de audio.
|
|
ES2671711T3
(es)
*
|
2008-09-18 |
2018-06-08 |
Electronics And Telecommunications Research Institute |
Aparato de codificación y aparato de decodificación para transformar entre codificador basado en transformada de coseno discreta modificada y hetero codificador
|
|
AR075199A1
(es)
*
|
2009-01-28 |
2011-03-16 |
Fraunhofer Ges Forschung |
Codificador de audio decodificador de audio informacion de audio codificada metodos para la codificacion y decodificacion de una senal de audio y programa de computadora
|
|
CN101527139B
(zh)
*
|
2009-02-16 |
2012-03-28 |
成都九洲电子信息系统股份有限公司 |
一种音频编码解码方法及其装置
|
|
CN102265338A
(zh)
*
|
2009-03-24 |
2011-11-30 |
华为技术有限公司 |
信号延时切换的方法和装置
|
|
US20110087494A1
(en)
*
|
2009-10-09 |
2011-04-14 |
Samsung Electronics Co., Ltd. |
Apparatus and method of encoding audio signal by switching frequency domain transformation scheme and time domain transformation scheme
|
|
ES2656668T3
(es)
|
2009-10-21 |
2018-02-28 |
Dolby International Ab |
Sobremuestreo en un banco de filtros de reemisor combinado
|
|
US9279839B2
(en)
*
|
2009-11-12 |
2016-03-08 |
Digital Harmonic Llc |
Domain identification and separation for precision measurement of waveforms
|
|
CN102667501B
(zh)
*
|
2009-11-12 |
2016-05-18 |
保罗-里德-史密斯-吉塔尔斯股份合作有限公司 |
使用反卷积和窗的精确波形测量
|
|
CN102081926B
(zh)
*
|
2009-11-27 |
2013-06-05 |
中兴通讯股份有限公司 |
格型矢量量化音频编解码方法和系统
|
|
CA2792504C
(en)
|
2010-03-10 |
2016-05-31 |
Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. |
Audio signal decoder, audio signal encoder, method for decoding an audio signal, method for encoding an audio signal and computer program using a pitch-dependent adaptation of a coding context
|
|
CN102934161B
(zh)
*
|
2010-06-14 |
2015-08-26 |
松下电器产业株式会社 |
音频混合编码装置以及音频混合解码装置
|
|
IL311020B2
(en)
|
2010-07-02 |
2025-06-01 |
Dolby Int Ab |
Selective bass post filter
|
|
KR101418227B1
(ko)
*
|
2010-11-24 |
2014-07-09 |
엘지전자 주식회사 |
스피치 시그널 부호화 방법 및 복호화 방법
|
|
CN104718572B
(zh)
*
|
2012-06-04 |
2018-07-31 |
三星电子株式会社 |
音频编码方法和装置、音频解码方法和装置及采用该方法和装置的多媒体装置
|
|
PT3279894T
(pt)
*
|
2013-01-29 |
2020-05-27 |
Fraunhofer Ges Forschung |
Codificadores de áudio, descodificadores de áudio, sistemas, métodos e programas de computador utilizando uma resolução temporal aumentada na proximidade temporal de inícios ou cessações de fricativos ou africativos
|
|
EP2959481B1
(en)
|
2013-02-20 |
2017-04-26 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Apparatus and method for generating an encoded audio or image signal or for decoding an encoded audio or image signal in the presence of transients using a multi overlap portion
|
|
IL278164B
(en)
|
2013-04-05 |
2022-08-01 |
Dolby Int Ab |
Audio encoder and decoder
|
|
EP2804176A1
(en)
|
2013-05-13 |
2014-11-19 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Audio object separation from mixture signal using object-specific time/frequency resolutions
|
|
WO2014205539A1
(en)
*
|
2013-06-26 |
2014-12-31 |
University Of Ottawa |
Multi-resolution based power spectral density estimation
|
|
EP2830058A1
(en)
|
2013-07-22 |
2015-01-28 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Frequency-domain audio coding supporting transform length switching
|
|
AU2014337410B2
(en)
*
|
2013-10-18 |
2017-02-23 |
Telefonaktiebolaget L M Ericsson (Publ) |
Coding and decoding of spectral peak positions
|
|
EP2980794A1
(en)
|
2014-07-28 |
2016-02-03 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Audio encoder and decoder using a frequency domain processor and a time domain processor
|
|
EP2980795A1
(en)
|
2014-07-28 |
2016-02-03 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Audio encoding and decoding using a frequency domain processor, a time domain processor and a cross processor for initialization of the time domain processor
|
|
EP3000110B1
(en)
|
2014-07-28 |
2016-12-07 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Selection of one of a first encoding algorithm and a second encoding algorithm using harmonics reduction
|
|
EP2980798A1
(en)
*
|
2014-07-28 |
2016-02-03 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Harmonicity-dependent controlling of a harmonic filter tool
|
|
CN104538038B
(zh)
*
|
2014-12-11 |
2017-10-17 |
清华大学 |
具有鲁棒性的音频水印嵌入和提取方法及装置
|
|
EP3067889A1
(en)
|
2015-03-09 |
2016-09-14 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Method and apparatus for signal-adaptive transform kernel switching in audio coding
|
|
CN105280190B
(zh)
*
|
2015-09-16 |
2018-11-23 |
深圳广晟信源技术有限公司 |
带宽扩展编码和解码方法以及装置
|
|
US10504530B2
(en)
|
2015-11-03 |
2019-12-10 |
Dolby Laboratories Licensing Corporation |
Switching between transforms
|
|
EP3276620A1
(en)
|
2016-07-29 |
2018-01-31 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Time domain aliasing reduction for non-uniform filterbanks which use spectral analysis followed by partial synthesis
|
|
EP3382701A1
(en)
|
2017-03-31 |
2018-10-03 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Apparatus and method for post-processing an audio signal using prediction based shaping
|
|
CN110870006B
(zh)
*
|
2017-04-28 |
2023-09-22 |
Dts公司 |
对音频信号进行编码的方法以及音频编码器
|
|
EP3483880A1
(en)
|
2017-11-10 |
2019-05-15 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Temporal noise shaping
|
|
EP3483882A1
(en)
|
2017-11-10 |
2019-05-15 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Controlling bandwidth in encoders and/or decoders
|
|
WO2019091576A1
(en)
|
2017-11-10 |
2019-05-16 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Audio encoders, audio decoders, methods and computer programs adapting an encoding and decoding of least significant bits
|
|
EP3483879A1
(en)
|
2017-11-10 |
2019-05-15 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Analysis/synthesis windowing function for modulated lapped transformation
|
|
EP3483878A1
(en)
|
2017-11-10 |
2019-05-15 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Audio decoder supporting a set of different loss concealment tools
|
|
EP3483883A1
(en)
|
2017-11-10 |
2019-05-15 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Audio coding and decoding with selective postfiltering
|
|
EP3483884A1
(en)
|
2017-11-10 |
2019-05-15 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Signal filtering
|
|
WO2019091573A1
(en)
|
2017-11-10 |
2019-05-16 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Apparatus and method for encoding and decoding an audio signal using downsampling or interpolation of scale parameters
|
|
EP3483886A1
(en)
|
2017-11-10 |
2019-05-15 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Selecting pitch lag
|
|
EP3644313A1
(en)
|
2018-10-26 |
2020-04-29 |
Fraunhofer Gesellschaft zur Förderung der Angewand |
Perceptual audio coding with adaptive non-uniform time/frequency tiling using subband merging and time domain aliasing reduction
|
|
WO2021029646A1
(ko)
*
|
2019-08-12 |
2021-02-18 |
한국항공대학교산학협력단 |
하이 레벨 영상 분할과 영상 부호화/복호화 방법 및 장치
|
|
CN119968676A
(zh)
*
|
2022-10-20 |
2025-05-09 |
谷歌有限责任公司 |
使用高级量化的基于非窗口化dct的音频码处理
|