JP2010504544A5 - - Google Patents

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Publication number
JP2010504544A5
JP2010504544A5 JP2009528672A JP2009528672A JP2010504544A5 JP 2010504544 A5 JP2010504544 A5 JP 2010504544A5 JP 2009528672 A JP2009528672 A JP 2009528672A JP 2009528672 A JP2009528672 A JP 2009528672A JP 2010504544 A5 JP2010504544 A5 JP 2010504544A5
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JP
Japan
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parameter
time
region
parameter region
frequency
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JP2009528672A
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English (en)
Japanese (ja)
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JP5324450B2 (ja
JP2010504544A (ja
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Priority claimed from EP06120969A external-priority patent/EP1903559A1/en
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Publication of JP2010504544A5 publication Critical patent/JP2010504544A5/ja
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Publication of JP5324450B2 publication Critical patent/JP5324450B2/ja
Expired - Fee Related legal-status Critical Current
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JP2009528672A 2006-09-20 2007-09-06 音声信号の符号変換のための方法及び装置 Expired - Fee Related JP5324450B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06120969.8 2006-09-20
EP06120969A EP1903559A1 (en) 2006-09-20 2006-09-20 Method and device for transcoding audio signals
PCT/EP2007/059349 WO2008034723A1 (en) 2006-09-20 2007-09-06 Method and device for transcoding audio signals

Publications (3)

Publication Number Publication Date
JP2010504544A JP2010504544A (ja) 2010-02-12
JP2010504544A5 true JP2010504544A5 (https=) 2010-08-12
JP5324450B2 JP5324450B2 (ja) 2013-10-23

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ID=37605771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009528672A Expired - Fee Related JP5324450B2 (ja) 2006-09-20 2007-09-06 音声信号の符号変換のための方法及び装置

Country Status (10)

Country Link
US (1) US9093065B2 (https=)
EP (2) EP1903559A1 (https=)
JP (1) JP5324450B2 (https=)
KR (1) KR101341317B1 (https=)
CN (1) CN101563726A (https=)
BR (1) BRPI0718465A2 (https=)
CA (1) CA2662910C (https=)
TW (1) TWI423251B (https=)
WO (1) WO2008034723A1 (https=)
ZA (1) ZA200901367B (https=)

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US8793738B2 (en) 1994-05-04 2014-07-29 Starsight Telecast Incorporated Television system with downloadable features
CH705207B1 (de) 2002-06-19 2012-11-30 Prospective Concepts Ag Pneumatisches Bauelement mit Knotenelementen.
CH704442B1 (de) 2005-12-23 2012-08-15 Prospective Concepts Ag Pneumatisches Bauelement.
EP1989377A1 (de) 2005-12-23 2008-11-12 Prospective Concepts AG Pneumatisches bauelement, und daraus erzeugtes dach
DE102006051673A1 (de) * 2006-11-02 2008-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Nachbearbeiten von Spektralwerten und Encodierer und Decodierer für Audiosignale
EP2099027A1 (en) * 2008-03-05 2009-09-09 Deutsche Thomson OHG Method and apparatus for transforming between different filter bank domains
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
CN101989429B (zh) 2009-07-31 2012-02-01 华为技术有限公司 转码方法、装置、设备以及系统
EP2306456A1 (en) * 2009-09-04 2011-04-06 Thomson Licensing Method for decoding an audio signal that has a base layer and an enhancement layer
US8509329B2 (en) * 2009-11-06 2013-08-13 Samsung Electronics Co., Ltd. Data receiving apparatus for receiving data frame using constellation mapping scheme and data transmission apparatus for transmitting the date frame
JP6113294B2 (ja) * 2012-11-07 2017-04-12 ドルビー・インターナショナル・アーベー 軽減された計算量の変換器ｓｎｒ計算
WO2014170927A1 (ja) * 2013-04-18 2014-10-23 三菱電機株式会社 分波装置、合波装置および中継装置
CN111292757B (zh) 2013-09-12 2024-05-24 杜比国际公司 基于qmf的处理数据的时间对齐
TWI557724B (zh) 2013-09-27 2016-11-11 杜比實驗室特許公司 用於將 n 聲道音頻節目編碼之方法、用於恢復 n 聲道音頻節目的 m 個聲道之方法、被配置成將 n 聲道音頻節目編碼之音頻編碼器及被配置成執行 n 聲道音頻節目的恢復之解碼器
KR102632136B1 (ko) 2017-04-28 2024-01-31 디티에스, 인코포레이티드 오디오 코더 윈도우 사이즈 및 시간-주파수 변환
WO2022179406A1 (zh) * 2021-02-26 2022-09-01 腾讯科技（深圳）有限公司 音频转码方法、装置、音频转码器、设备以及存储介质
CN113689864B (zh) * 2021-10-27 2022-01-18 北京百瑞互联技术有限公司 一种音频数据处理方法、装置及存储介质

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US6260009B1 (en) * 1999-02-12 2001-07-10 Qualcomm Incorporated CELP-based to CELP-based vocoder packet translation
ATE403335T1 (de) 1999-03-25 2008-08-15 Sagem Comm Spracherkenungsgerät zur erkennung eines sprachsignals in einem eingangssignal
CN100527225C (zh) * 2002-01-08 2009-08-12 迪里辛姆网络控股有限公司 基于celp的语音代码之间的代码转换方案
JP4263412B2 (ja) 2002-01-29 2009-05-13 富士通株式会社 音声符号変換方法
EP1483758A4 (en) * 2002-03-12 2007-04-11 Dilithium Networks Pty Ltd METHOD FOR THE ADAPTIVE CODE BOOK PITCH LADDER CALCULATION IN AUDIOTRANSCODERS
DE10217297A1 (de) 2002-04-18 2003-11-06 Fraunhofer Ges Forschung Vorrichtung und Verfahren zum Codieren eines zeitdiskreten Audiosignals und Vorrichtung und Verfahren zum Decodieren von codierten Audiodaten
US7363230B2 (en) * 2002-08-01 2008-04-22 Yamaha Corporation Audio data processing apparatus and audio data distributing apparatus
TW573293B (en) * 2002-09-13 2004-01-21 Univ Nat Central Nonlinear operation method suitable for audio encoding/decoding and an applied hardware thereof
KR20050122240A (ko) * 2003-04-08 2005-12-28 닛본 덴끼 가부시끼가이샤 부호 변환 방법 및 장치
EP1719117A1 (en) * 2004-02-16 2006-11-08 Koninklijke Philips Electronics N.V. A transcoder and method of transcoding therefore
US20070250308A1 (en) * 2004-08-31 2007-10-25 Koninklijke Philips Electronics, N.V. Method and device for transcoding
TWI270236B (en) * 2005-08-12 2007-01-01 Advanced Connectek Inc Loop antenna with capacitive structure

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