|
FR2894759A1
(fr)
*
|
2005-12-12 |
2007-06-15 |
Nextamp Sa |
Procede et dispositif de tatouage sur flux
|
|
CA2698039C
(en)
*
|
2007-08-27 |
2016-05-17 |
Telefonaktiebolaget Lm Ericsson (Publ) |
Low-complexity spectral analysis/synthesis using selectable time resolution
|
|
JP5606433B2
(ja)
*
|
2008-07-11 |
2014-10-15 |
フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン |
オーディオエンコーダ及びオーディオデコーダ
|
|
EP3002750B1
(en)
*
|
2008-07-11 |
2017-11-08 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Audio encoder and decoder for encoding and decoding audio samples
|
|
US9773505B2
(en)
|
2008-09-18 |
2017-09-26 |
Electronics And Telecommunications Research Institute |
Encoding apparatus and decoding apparatus for transforming between modified discrete cosine transform-based coder and different coder
|
|
MX2011007925A
(es)
*
|
2009-01-28 |
2011-08-17 |
Dten Forschung E V Fraunhofer Ges Zur Foeerderung Der Angewan |
Codificador de audio, decodificador de audio, información de audio codificada, métodos para la codificación y decodificación de una señal 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
|
|
EP2413314A4
(en)
*
|
2009-03-24 |
2012-02-01 |
Huawei Tech Co Ltd |
METHOD AND DEVICE FOR SWITCHING ON A SIGNAL DELAY
|
|
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
|
|
ES3051141T3
(en)
*
|
2009-10-21 |
2025-12-26 |
Dolby Int Ab |
Oversampling in a combined transposer filter bank
|
|
CN102770856B
(zh)
*
|
2009-11-12 |
2016-07-06 |
保罗-里德-史密斯-吉塔尔斯股份合作有限公司 |
用于精确波形测量的域识别和分离
|
|
JP5706910B2
(ja)
*
|
2009-11-12 |
2015-04-22 |
ポール リード スミス ギターズ、リミテッド パートナーシップ |
デジタル信号処理のための方法、コンピュータ可読ストレージ媒体および信号処理システム
|
|
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
|
|
ES2458354T3
(es)
*
|
2010-03-10 |
2014-05-05 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Decodificador de señales de audio, codificador de señales de audio, métodos y programa de ordenador que utiliza tasa de muestreo dependiente de la codificación del contorno de distorsión en el tiempo
|
|
JP5882895B2
(ja)
*
|
2010-06-14 |
2016-03-09 |
パナソニック株式会社 |
復号装置
|
|
KR101696632B1
(ko)
|
2010-07-02 |
2017-01-16 |
돌비 인터네셔널 에이비 |
선택적인 베이스 포스트 필터
|
|
KR101418227B1
(ko)
*
|
2010-11-24 |
2014-07-09 |
엘지전자 주식회사 |
스피치 시그널 부호화 방법 및 복호화 방법
|
|
WO2013183928A1
(ko)
*
|
2012-06-04 |
2013-12-12 |
삼성전자 주식회사 |
오디오 부호화방법 및 장치, 오디오 복호화방법 및 장치, 및 이를 채용하는 멀티미디어 기기
|
|
EP4336501A3
(en)
*
|
2013-01-29 |
2024-05-22 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Audio encoder, method and computer program using an increased temporal resolution in temporal proximity of onsets or offsets of fricatives or affricates
|
|
WO2014128197A1
(en)
|
2013-02-20 |
2014-08-28 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Apparatus and method for encoding or decoding an audio signal using a transient-location dependent overlap
|
|
EP3671738B1
(en)
|
2013-04-05 |
2024-06-05 |
Dolby International 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
|
|
DE112013007199B4
(de)
*
|
2013-06-26 |
2017-08-10 |
University Of Ottawa |
Verfahren, Steuervorrichtung und Rechnervorrichtung zum mehrfachauflösungsbasierten Schätzen einer spektralen Leistungsdichte
|
|
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
|
|
MY176776A
(en)
*
|
2013-10-18 |
2020-08-21 |
Ericsson Telefon Ab L M |
Coding and decoding of spectral peak positions
|
|
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
|
|
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
|
|
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
|
|
SG11201509526SA
(en)
|
2014-07-28 |
2017-04-27 |
Fraunhofer Ges Forschung |
Apparatus and method for selecting one of a first encoding algorithm and a second encoding algorithm using harmonics reduction
|
|
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
|
|
KR102632136B1
(ko)
*
|
2017-04-28 |
2024-01-31 |
디티에스, 인코포레이티드 |
오디오 코더 윈도우 사이즈 및 시간-주파수 변환
|
|
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
|
|
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
|
|
EP3483882A1
(en)
|
2017-11-10 |
2019-05-15 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Controlling bandwidth in encoders and/or decoders
|
|
EP3483883A1
(en)
*
|
2017-11-10 |
2019-05-15 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Audio coding and decoding with selective postfiltering
|
|
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
|
|
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
|
|
EP3483880A1
(en)
|
2017-11-10 |
2019-05-15 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Temporal noise shaping
|
|
EP3483884A1
(en)
|
2017-11-10 |
2019-05-15 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Signal filtering
|
|
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
|
|
KR20210019387A
(ko)
*
|
2019-08-12 |
2021-02-22 |
한국항공대학교산학협력단 |
하이 레벨 영상 분할과 영상 부호화/복호화 방법 및 장치
|
|
WO2024085903A1
(en)
*
|
2022-10-20 |
2024-04-25 |
Google Llc |
Non-windowed dct-based audio coding using advanced quantization
|