JP2010210680A5 - - Google Patents

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Publication number
JP2010210680A5
JP2010210680A5 JP2009053693A JP2009053693A JP2010210680A5 JP 2010210680 A5 JP2010210680 A5 JP 2010210680A5 JP 2009053693 A JP2009053693 A JP 2009053693A JP 2009053693 A JP2009053693 A JP 2009053693A JP 2010210680 A5 JP2010210680 A5 JP 2010210680A5
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JP
Japan
Prior art keywords
encoding
decoding
internal state
frame
sound signal
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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JP2009053693A
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English (en)
Japanese (ja)
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JP2010210680A (ja
JP4977157B2 (ja
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Priority claimed from JP2009053693A external-priority patent/JP4977157B2/ja
Priority to JP2009053693A priority Critical patent/JP4977157B2/ja
Priority to PL10748784T priority patent/PL2405426T3/pl
Priority to PCT/JP2010/053454 priority patent/WO2010101190A1/ja
Priority to BR122013014741-1A priority patent/BR122013014741B1/pt
Priority to HRP20131056AT priority patent/HRP20131056T1/hr
Priority to KR1020127017742A priority patent/KR101175553B1/ko
Priority to CA2754404A priority patent/CA2754404C/en
Priority to ES10748784T priority patent/ES2434125T3/es
Priority to EP10748784.5A priority patent/EP2405426B1/en
Priority to BR122013014739-0A priority patent/BR122013014739B1/pt
Priority to DK10748784.5T priority patent/DK2405426T3/da
Priority to CN201210242200.9A priority patent/CN102737642B/zh
Priority to BRPI1016262-3A priority patent/BRPI1016262B1/pt
Priority to RU2011140533/08A priority patent/RU2482554C1/ru
Priority to KR1020117020793A priority patent/KR101256542B1/ko
Priority to AU2010219643A priority patent/AU2010219643C1/en
Priority to CN201080010716XA priority patent/CN102341851B/zh
Priority to MX2011009333A priority patent/MX2011009333A/es
Priority to SG2011063633A priority patent/SG174241A1/en
Priority to EP12175701A priority patent/EP2511907A1/en
Priority to SI201030424T priority patent/SI2405426T1/sl
Priority to PT107487845T priority patent/PT2405426E/pt
Priority to EP12175685A priority patent/EP2511906A1/en
Priority to KR1020127017741A priority patent/KR101175555B1/ko
Priority to CN201210241711.9A priority patent/CN102737641B/zh
Priority to TW101125361A priority patent/TWI385649B/zh
Priority to TW099106450A priority patent/TWI390504B/zh
Priority to TW101125359A priority patent/TWI385648B/zh
Publication of JP2010210680A publication Critical patent/JP2010210680A/ja
Priority to US13/224,816 priority patent/US8751245B2/en
Publication of JP2010210680A5 publication Critical patent/JP2010210680A5/ja
Priority to PH12012501447A priority patent/PH12012501447B1/en
Priority to PH12012501446A priority patent/PH12012501446A1/en
Publication of JP4977157B2 publication Critical patent/JP4977157B2/ja
Application granted granted Critical
Priority to RU2012131496/08A priority patent/RU2493620C1/ru
Priority to RU2012131495/08A priority patent/RU2493619C1/ru
Priority to US13/786,065 priority patent/US8666754B2/en
Priority to US13/786,052 priority patent/US9214161B2/en
Priority to CY20131101062T priority patent/CY1114649T1/el
Priority to SM201400025T priority patent/SMT201400025B/xx
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JP2009053693A 2009-03-06 2009-03-06 音信号符号化方法、音信号復号方法、符号化装置、復号装置、音信号処理システム、音信号符号化プログラム、及び、音信号復号プログラム Active JP4977157B2 (ja)

Priority Applications (37)

Application Number Priority Date Filing Date Title
JP2009053693A JP4977157B2 (ja) 2009-03-06 2009-03-06 音信号符号化方法、音信号復号方法、符号化装置、復号装置、音信号処理システム、音信号符号化プログラム、及び、音信号復号プログラム
SI201030424T SI2405426T1 (sl) 2009-03-06 2010-03-03 Postopek kodiranja avdiosignala, postopek dekodiranja avdiosignala, kodirna naprava, dekodirana naprava, sistem za obdelavo avdiosignala, program za kodiranje avdiosignala in program za dekodiranje avdiosignala
PT107487845T PT2405426E (pt) 2009-03-06 2010-03-03 Método de codificação de sinal áudio, método de descodificação de sinal áudio, dispositivo de codificação, dispositivo de descodificação, sistema de processamento de sinal áudio, programa de codificação de sinal áudio e programa de descodificação de sinal áudio
KR1020127017741A KR101175555B1 (ko) 2009-03-06 2010-03-03 소리 신호 부호화 방법, 소리 신호 복호 방법, 부호화 장치, 복호 장치, 소리 신호 처리 시스템, 소리 신호 부호화 프로그램, 및 소리 신호 복호 프로그램
HRP20131056AT HRP20131056T1 (hr) 2009-03-06 2010-03-03 Postupak kodiranja audio signala, postupak dekodiranja audio signala, uređaj za kodiranje, uređaj za dekodiranje, sustav za obradu audio signala, program za kodiranje audio signala, te program za dekodiranje audio signala
KR1020127017742A KR101175553B1 (ko) 2009-03-06 2010-03-03 소리 신호 부호화 방법, 소리 신호 복호 방법, 부호화 장치, 복호 장치, 소리 신호 처리 시스템, 소리 신호 부호화 프로그램, 및 소리 신호 복호 프로그램
CA2754404A CA2754404C (en) 2009-03-06 2010-03-03 Audio signal encoding method, audio signal decoding method, encoding device, decoding device, audio signal processing system, audio signal encoding program, and audio signal decoding program
ES10748784T ES2434125T3 (es) 2009-03-06 2010-03-03 Método de codificación de señal de audio, método de descodificación de señal de audio, dispositivo de codificación, dispositivo de descodificación, sistema de proceso de señal de audio, progrma de codificación de señal de audio y programa de descodificación de señal de audio
EP10748784.5A EP2405426B1 (en) 2009-03-06 2010-03-03 Audio signal encoding method, audio signal decoding method, encoding device, decoding device, audio signal processing system, audio signal encoding program, and audio signal decoding program
BR122013014739-0A BR122013014739B1 (pt) 2009-03-06 2010-03-03 método de codificação de sinal de áudio, método de decodificação de sinal de áudio, dispositivo de codificação, dispositivo de decodificação e sistema de processamento de sinal de áudio
DK10748784.5T DK2405426T3 (da) 2009-03-06 2010-03-03 Fremgangsmåde til kodning af et audiosignal, fremgangsmåde til afkodning af et audiosignal, kodningsindretning, afkodningsindretning, system til behandling af et audiosignal, program til kodning af et audiosignal og program til afkodning af et audiosignal
CN201210242200.9A CN102737642B (zh) 2009-03-06 2010-03-03 声音信号编解码方法、编解码装置和声音信号处理系统
BRPI1016262-3A BRPI1016262B1 (pt) 2009-03-06 2010-03-03 método para codificar um sinal de áudio, método para decodificar um sinal de áudio codificado, dispositivo de codificação, dispositivo de decodificação e sistema de processamento de sinal de áudio
RU2011140533/08A RU2482554C1 (ru) 2009-03-06 2010-03-03 Способ кодирования аудиосигнала, способ декодирования аудиосигнала, устройство кодирования, устройство декодирования, система обработки аудиосигнала, программа кодирования аудиосигнала и программа декодирования аудиосигнала
KR1020117020793A KR101256542B1 (ko) 2009-03-06 2010-03-03 소리 신호 부호화 방법, 소리 신호 복호 방법, 부호화 장치, 복호 장치, 소리 신호 처리 시스템, 및 소리 신호 부호화 프로그램 및 소리 신호 복호 프로그램을 기록한 컴퓨터로 읽을 수 있는 매체
AU2010219643A AU2010219643C1 (en) 2009-03-06 2010-03-03 Audio signal encoding method, audio signal decoding method, encoding device, decoding device, audio signal processing system, audio signal encoding program, and audio signal decoding program
CN201080010716XA CN102341851B (zh) 2009-03-06 2010-03-03 声音信号编码方法、声音信号解码方法、编码装置、解码装置、声音信号处理系统
MX2011009333A MX2011009333A (es) 2009-03-06 2010-03-03 Medoto para codificacion de señal de audio, metodo para descodificacion de señal de audio, dispositivo para codificacion, dispositivo para descodificacion, sistema de procesamiento de señal de audio, programa para codificacion de señal de audio y pro
SG2011063633A SG174241A1 (en) 2009-03-06 2010-03-03 Audio signal encoding method, audio signal decoding method, encoding device, decoding device, audio signal processing system, audio signal encoding program, and audio signal decoding program
EP12175701A EP2511907A1 (en) 2009-03-06 2010-03-03 Audio signal encoding method, audio signal decoding method, encoding device, decoding device, audio signal processing system, audio signal encoding program, and audio signal decoding program
PL10748784T PL2405426T3 (pl) 2009-03-06 2010-03-03 Sposób kodowania sygnału akustycznego, sposób dekodowania sygnału akustycznego, urządzenie kodujące, urządzenie dekodujące, system przetwarzania sygnału akustycznego, program do kodowania sygnału akustycznego oraz programu do dekodowania sygnału akustycznego
EP12175685A EP2511906A1 (en) 2009-03-06 2010-03-03 Audio signal encoding method, audio signal decoding method, encoding device, decoding device, audio signal processing system, audio signal encoding program, and audio signal decoding program
PCT/JP2010/053454 WO2010101190A1 (ja) 2009-03-06 2010-03-03 音信号符号化方法、音信号復号方法、符号化装置、復号装置、音信号処理システム、音信号符号化プログラム、及び、音信号復号プログラム
BR122013014741-1A BR122013014741B1 (pt) 2009-03-06 2010-03-03 método de codificação de sinal de áudio, método de decodificação de sinal de áudio, dispositivo de codificação, dispositivo de decodificação e sistema de processamento de sinal de áudio
CN201210241711.9A CN102737641B (zh) 2009-03-06 2010-03-03 声音信号编解码方法、编解码装置和声音信号处理系统
TW101125361A TWI385649B (zh) 2009-03-06 2010-03-05 An audio signal coding method, an audio signal decoding method, an encoding apparatus, a decoding apparatus, an audio signal processing system, an audio signal coding program recording medium, and an audio signal decoding program recording medium
TW099106450A TWI390504B (zh) 2009-03-06 2010-03-05 Audio signal coding method, audio signal decoding method, coding apparatus, decoding apparatus, audio signal processing system, audio signal coding program, and audio signal decoding program
TW101125359A TWI385648B (zh) 2009-03-06 2010-03-05 An audio signal coding method, an audio signal decoding method, an encoding apparatus, a decoding apparatus, an audio signal processing system, an audio signal coding program recording medium, and an audio signal decoding program recording medium
US13/224,816 US8751245B2 (en) 2009-03-06 2011-09-02 Audio signal encoding method, audio signal decoding method, encoding device, decoding device, audio signal processing system, audio signal encoding program, and audio signal decoding program
PH12012501447A PH12012501447B1 (en) 2009-03-06 2012-07-16 Audio signal encoding method, audio signal decoding method, encoding device, decoding device, audio signal processing system, audio signal encoding program, and audio signal decoding program
PH12012501446A PH12012501446A1 (en) 2009-03-06 2012-07-16 Sound signal coding method, sound signal decoding method, coding device, decoding device, sound signal processing system, sound signal coding program, and sound signal decoding program
RU2012131496/08A RU2493620C1 (ru) 2009-03-06 2012-07-23 Способ кодирования аудиосигнала, способ декодирования аудиосигнала, устройство кодирования, устройство декодирования, система обработки аудиосигнала, программа кодирования аудиосигнала и программа декодирования аудиосигнала
RU2012131495/08A RU2493619C1 (ru) 2009-03-06 2012-07-23 Способ кодирования аудиосигнала, способ декодирования аудиосигнала, устройство кодирования, устройство декодирования, система обработки аудиосигнала, программа кодирования аудиосигнала и программа декодирования аудиосигнала
US13/786,052 US9214161B2 (en) 2009-03-06 2013-03-05 Audio signal encoding method, audio signal decoding method, encoding device, decoding device, audio signal processing system, audio signal encoding program, and audio signal decoding program
US13/786,065 US8666754B2 (en) 2009-03-06 2013-03-05 Audio signal encoding method, audio signal decoding method, encoding device, decoding device, audio signal processing system, audio signal encoding program, and audio signal decoding program
CY20131101062T CY1114649T1 (el) 2009-03-06 2013-11-27 Μεθοδος κωδικοποιησης σηματων ηχου, μεθοδος αποκωδικοποιησης σηματων ηχου, διαταξη κωδικοποιησης, διαταξη αποκωδικοποιησης, συστημα επεξεργασιας σηματων ηχου, προγραμμα κωδικοποιησης σηματων ηχου και προγραμμα αποκωδικοποιησης σηματων ηχου
SM201400025T SMT201400025B (it) 2009-03-06 2014-02-24 Metodo di codifica di segnali audio, metodo di decodifica di segnali audio, dispositivo di codifica,dispositivo di decodifica, sistema di elaborazion e di segnali audio, programma di codifica di segnali audio, e programma di decodifica di segnasli audio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009053693A JP4977157B2 (ja) 2009-03-06 2009-03-06 音信号符号化方法、音信号復号方法、符号化装置、復号装置、音信号処理システム、音信号符号化プログラム、及び、音信号復号プログラム

Related Child Applications (2)

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JP2011267286A Division JP4977268B2 (ja) 2009-03-06 2011-12-06 音信号符号化方法、音信号復号方法、符号化装置、復号装置、音信号処理システム、音信号符号化プログラム、及び、音信号復号プログラム
JP2011267288A Division JP5197838B2 (ja) 2011-12-06 2011-12-06 音信号符号化方法、音信号復号方法、符号化装置、復号装置、音信号処理システム、音信号符号化プログラム、及び、音信号復号プログラム

Publications (3)

Publication Number Publication Date
JP2010210680A JP2010210680A (ja) 2010-09-24
JP2010210680A5 true JP2010210680A5 (enExample) 2012-01-26
JP4977157B2 JP4977157B2 (ja) 2012-07-18

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JP2009053693A Active JP4977157B2 (ja) 2009-03-06 2009-03-06 音信号符号化方法、音信号復号方法、符号化装置、復号装置、音信号処理システム、音信号符号化プログラム、及び、音信号復号プログラム

Country Status (22)

Country Link
US (3) US8751245B2 (enExample)
EP (3) EP2405426B1 (enExample)
JP (1) JP4977157B2 (enExample)
KR (3) KR101175553B1 (enExample)
CN (3) CN102737642B (enExample)
AU (1) AU2010219643C1 (enExample)
BR (3) BR122013014741B1 (enExample)
CA (1) CA2754404C (enExample)
CY (1) CY1114649T1 (enExample)
DK (1) DK2405426T3 (enExample)
ES (1) ES2434125T3 (enExample)
HR (1) HRP20131056T1 (enExample)
MX (1) MX2011009333A (enExample)
PH (2) PH12012501446A1 (enExample)
PL (1) PL2405426T3 (enExample)
PT (1) PT2405426E (enExample)
RU (3) RU2482554C1 (enExample)
SG (1) SG174241A1 (enExample)
SI (1) SI2405426T1 (enExample)
SM (1) SMT201400025B (enExample)
TW (3) TWI385649B (enExample)
WO (1) WO2010101190A1 (enExample)

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FR2969805A1 (fr) * 2010-12-23 2012-06-29 France Telecom Codage bas retard alternant codage predictif et codage par transformee

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