JP2005242363A5 - - Google Patents

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Publication number
JP2005242363A5
JP2005242363A5 JP2005052508A JP2005052508A JP2005242363A5 JP 2005242363 A5 JP2005242363 A5 JP 2005242363A5 JP 2005052508 A JP2005052508 A JP 2005052508A JP 2005052508 A JP2005052508 A JP 2005052508A JP 2005242363 A5 JP2005242363 A5 JP 2005242363A5
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JP
Japan
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context
bit plane
lossless
audio
frequency
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JP2005052508A
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English (en)
Japanese (ja)
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JP5384780B2 (ja
JP2005242363A (ja
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Priority claimed from KR1020040013681A external-priority patent/KR20050087956A/ko
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Publication of JP2005242363A5 publication Critical patent/JP2005242363A5/ja
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Publication of JP5384780B2 publication Critical patent/JP5384780B2/ja
Anticipated expiration legal-status Critical
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JP2005052508A 2004-02-27 2005-02-28 無損失オーディオ符号化方法、無損失オーディオ符号化装置、無損失オーディオ復号化方法、無損失オーディオ復号化装置及び記録媒体 Expired - Fee Related JP5384780B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040013681A KR20050087956A (ko) 2004-02-27 2004-02-27 무손실 오디오 부호화/복호화 방법 및 장치
KR2004-013681 2004-02-27

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012173392A Division JP2012226375A (ja) 2004-02-27 2012-08-03 無損失オーディオ復号化方法及び無損失オーディオ復号化装置

Publications (3)

Publication Number Publication Date
JP2005242363A JP2005242363A (ja) 2005-09-08
JP2005242363A5 true JP2005242363A5 (enExample) 2008-04-10
JP5384780B2 JP5384780B2 (ja) 2014-01-08

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ID=34747967

Family Applications (2)

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JP2005052508A Expired - Fee Related JP5384780B2 (ja) 2004-02-27 2005-02-28 無損失オーディオ符号化方法、無損失オーディオ符号化装置、無損失オーディオ復号化方法、無損失オーディオ復号化装置及び記録媒体
JP2012173392A Ceased JP2012226375A (ja) 2004-02-27 2012-08-03 無損失オーディオ復号化方法及び無損失オーディオ復号化装置

Family Applications After (1)

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JP2012173392A Ceased JP2012226375A (ja) 2004-02-27 2012-08-03 無損失オーディオ復号化方法及び無損失オーディオ復号化装置

Country Status (5)

Country Link
US (1) US7617110B2 (enExample)
EP (1) EP1569203A3 (enExample)
JP (2) JP5384780B2 (enExample)
KR (1) KR20050087956A (enExample)
CN (1) CN100588124C (enExample)

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MX2007000459A (es) * 2004-07-14 2007-07-25 Agency Science Tech & Res Codificacion y descodificacion de senales, basadas en contexto.
WO2008035949A1 (en) * 2006-09-22 2008-03-27 Samsung Electronics Co., Ltd. Method, medium, and system encoding and/or decoding audio signals by using bandwidth extension and stereo coding
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US8086465B2 (en) * 2007-03-20 2011-12-27 Microsoft Corporation Transform domain transcoding and decoding of audio data using integer-reversible modulated lapped transforms
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CN100592760C (zh) * 2007-05-17 2010-02-24 展讯通信（上海）有限公司 拍照时自动检测并矫正红眼的方法
US20090060027A1 (en) * 2007-08-30 2009-03-05 Tektronix, Inc. Compressed Signal Subjective Quality Ratings Prediction
ES2998032T3 (en) 2008-07-11 2025-02-18 Fraunhofer Ges Forschung Audio encoder and audio decoder
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
KR20100136890A (ko) 2009-06-19 2010-12-29 삼성전자주식회사 컨텍스트 기반의 산술 부호화 장치 및 방법과 산술 복호화 장치 및 방법
CN102667921B (zh) 2009-10-20 2014-09-10 弗兰霍菲尔运输应用研究公司 音频编码器、音频解码器、用于将音频信息编码的方法、用于将音频信息解码的方法
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ES3035367T3 (en) * 2010-07-20 2025-09-02 Fraunhofer Ges Forschung Audio decoder, audio decoding method and computer program
KR101676477B1 (ko) * 2010-07-21 2016-11-15 삼성전자주식회사 컨텍스트 기반의 무손실 부호화 장치 및 방법, 그리고 복호화 장치 및 방법
US8699801B2 (en) * 2010-11-26 2014-04-15 Agfa Healthcare Inc. Systems and methods for transmitting high dynamic range images
TWI573131B (zh) * 2011-03-16 2017-03-01 Ｄｔｓ股份有限公司 用以編碼或解碼音訊聲軌之方法、音訊編碼處理器及音訊解碼處理器
US9779739B2 (en) 2014-03-20 2017-10-03 Dts, Inc. Residual encoding in an object-based audio system
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
EP3483882A1 (en) 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Controlling bandwidth in encoders and/or decoders
EP3483886A1 (en) 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Selecting pitch lag
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
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
EP3483884A1 (en) 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Signal filtering
GB2579568B (en) 2018-12-03 2022-04-27 Advanced Risc Mach Ltd Encoding data arrays
CN109887515B (zh) * 2019-01-29 2021-07-09 北京市商汤科技开发有限公司 音频处理方法及装置、电子设备和存储介质
CN110265043B (zh) * 2019-06-03 2021-06-01 同响科技股份有限公司 自适应有损或无损的音频压缩和解压缩演算方法
CN110233626B (zh) * 2019-07-05 2022-10-25 重庆邮电大学 基于二维自适应量化的机械振动信号边缘数据无损压缩方法
CN113555034B (zh) * 2021-08-03 2024-03-01 京东科技信息技术有限公司 压缩音频识别方法、装置及存储介质
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CN116600135B (zh) * 2023-06-06 2024-02-13 广州大学 基于无损压缩的溯源图压缩方法及系统

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