JP2008538619A5 - - Google Patents

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Publication number
JP2008538619A5
JP2008538619A5 JP2008507957A JP2008507957A JP2008538619A5 JP 2008538619 A5 JP2008538619 A5 JP 2008538619A5 JP 2008507957 A JP2008507957 A JP 2008507957A JP 2008507957 A JP2008507957 A JP 2008507957A JP 2008538619 A5 JP2008538619 A5 JP 2008538619A5
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JP
Japan
Prior art keywords
subsequences
encoding
information
target vector
classification
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Application number
JP2008507957A
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English (en)
Japanese (ja)
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JP2008538619A (ja
JP4963498B2 (ja
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Priority claimed from US11/408,125 external-priority patent/US7885809B2/en
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Publication of JP2008538619A publication Critical patent/JP2008538619A/ja
Publication of JP2008538619A5 publication Critical patent/JP2008538619A5/ja
Application granted granted Critical
Publication of JP4963498B2 publication Critical patent/JP4963498B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2008507957A 2005-04-20 2006-04-20 非典型的な部分系列に関する部分情報を用いた音声及びオーディオ符号化パラメータの量子化 Expired - Lifetime JP4963498B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US67340905P 2005-04-20 2005-04-20
US60/673,409 2005-04-20
US11/408,125 2006-04-19
US11/408,125 US7885809B2 (en) 2005-04-20 2006-04-19 Quantization of speech and audio coding parameters using partial information on atypical subsequences
PCT/US2006/015251 WO2006113921A1 (en) 2005-04-20 2006-04-20 Quantization of speech and audio coding parameters using partial information on atypical subsequences

Publications (3)

Publication Number Publication Date
JP2008538619A JP2008538619A (ja) 2008-10-30
JP2008538619A5 true JP2008538619A5 (https=) 2009-06-04
JP4963498B2 JP4963498B2 (ja) 2012-06-27

Family

ID=36658834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008507957A Expired - Lifetime JP4963498B2 (ja) 2005-04-20 2006-04-20 非典型的な部分系列に関する部分情報を用いた音声及びオーディオ符号化パラメータの量子化

Country Status (6)

Country Link
US (1) US7885809B2 (https=)
EP (1) EP1872363B1 (https=)
JP (1) JP4963498B2 (https=)
AT (1) ATE444550T1 (https=)
DE (1) DE602006009495D1 (https=)
WO (1) WO2006113921A1 (https=)

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KR101315075B1 (ko) * 2005-02-10 2013-10-08 코닌클리케 필립스 일렉트로닉스 엔.브이. 사운드 합성
US7873514B2 (en) * 2006-08-11 2011-01-18 Ntt Docomo, Inc. Method for quantizing speech and audio through an efficient perceptually relevant search of multiple quantization patterns
US7461106B2 (en) 2006-09-12 2008-12-02 Motorola, Inc. Apparatus and method for low complexity combinatorial coding of signals
US20080243518A1 (en) * 2006-11-16 2008-10-02 Alexey Oraevsky System And Method For Compressing And Reconstructing Audio Files
KR101412255B1 (ko) * 2006-12-13 2014-08-14 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 부호화 장치, 복호 장치 및 이들의 방법
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US7885819B2 (en) 2007-06-29 2011-02-08 Microsoft Corporation Bitstream syntax for multi-process audio decoding
PT2571024E (pt) * 2007-08-27 2014-12-23 Ericsson Telefon Ab L M Frequência de transição adaptativa entre preenchimento de ruído e extensão da largura de banda
US8576096B2 (en) * 2007-10-11 2013-11-05 Motorola Mobility Llc Apparatus and method for low complexity combinatorial coding of signals
US8209190B2 (en) * 2007-10-25 2012-06-26 Motorola Mobility, Inc. Method and apparatus for generating an enhancement layer within an audio coding system
KR101162275B1 (ko) * 2007-12-31 2012-07-04 엘지전자 주식회사 오디오 신호 처리 방법 및 장치
US20090234642A1 (en) * 2008-03-13 2009-09-17 Motorola, Inc. Method and Apparatus for Low Complexity Combinatorial Coding of Signals
US8639519B2 (en) * 2008-04-09 2014-01-28 Motorola Mobility Llc Method and apparatus for selective signal coding based on core encoder performance
ES2988414T3 (es) 2008-07-11 2024-11-20 Fraunhofer Ges Zur Foerderungder Angewandten Forschung E V Decodificador de audio
RU2536679C2 (ru) 2008-07-11 2014-12-27 Фраунхофер-Гезелльшафт цур Фёрдерунг дер ангевандтен Передатчик сигнала активации с деформацией по времени, кодер звукового сигнала, способ преобразования сигнала активации с деформацией по времени, способ кодирования звукового сигнала и компьютерные программы
MY154452A (en) 2008-07-11 2015-06-15 Fraunhofer Ges Forschung An apparatus and a method for decoding an encoded audio signal
US8140342B2 (en) * 2008-12-29 2012-03-20 Motorola Mobility, Inc. Selective scaling mask computation based on peak detection
US8219408B2 (en) * 2008-12-29 2012-07-10 Motorola Mobility, Inc. Audio signal decoder and method for producing a scaled reconstructed audio signal
US8175888B2 (en) * 2008-12-29 2012-05-08 Motorola Mobility, Inc. Enhanced layered gain factor balancing within a multiple-channel audio coding system
US8200496B2 (en) * 2008-12-29 2012-06-12 Motorola Mobility, Inc. Audio signal decoder and method for producing a scaled reconstructed audio signal
US8428936B2 (en) * 2010-03-05 2013-04-23 Motorola Mobility Llc Decoder for audio signal including generic audio and speech frames
US8423355B2 (en) * 2010-03-05 2013-04-16 Motorola Mobility Llc Encoder for audio signal including generic audio and speech frames
US9020818B2 (en) * 2012-03-05 2015-04-28 Malaspina Labs (Barbados) Inc. Format based speech reconstruction from noisy signals
US9129600B2 (en) 2012-09-26 2015-09-08 Google Technology Holdings LLC Method and apparatus for encoding an audio signal
WO2014161994A2 (en) 2013-04-05 2014-10-09 Dolby International Ab Advanced quantizer
BR112016007515B1 (pt) * 2013-10-18 2021-11-16 Telefonaktiebolaget Lm Ericsson (Publ) Método de codificação de segmento de sinal de áudio, codificador de segmento de sinal de áudio, e, terminal de usuário.
WO2016142002A1 (en) * 2015-03-09 2016-09-15 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Audio encoder, audio decoder, method for encoding an audio signal and method for decoding an encoded audio signal

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JP2874363B2 (ja) * 1991-01-30 1999-03-24 日本電気株式会社 適応符号化・復号化方式
DE69217590T2 (de) * 1991-07-31 1997-06-12 Matsushita Electric Ind Co Ltd Verfahren und Einrichtung zur Kodierung eines digitalen Audiosignals
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