JP2012527637A5 - - Google Patents

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Publication number
JP2012527637A5
JP2012527637A5 JP2012511761A JP2012511761A JP2012527637A5 JP 2012527637 A5 JP2012527637 A5 JP 2012527637A5 JP 2012511761 A JP2012511761 A JP 2012511761A JP 2012511761 A JP2012511761 A JP 2012511761A JP 2012527637 A5 JP2012527637 A5 JP 2012527637A5
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JP
Japan
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decoding
coding
sine wave
information
sub
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JP2012511761A
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Japanese (ja)
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JP5730860B2 (ja
JP2012527637A (ja
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Priority claimed from PCT/KR2010/003167 external-priority patent/WO2010134757A2/ko
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Publication of JP2012527637A5 publication Critical patent/JP2012527637A5/ja
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JP2012511761A 2009-05-19 2010-05-19 階層型正弦波パルスコーディングを用いるオーディオ信号の符号化及び復号化方法及び装置 Active JP5730860B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20090043475 2009-05-19
KR10-2009-0043475 2009-05-19
KR20090092701 2009-09-29
KR10-2009-0092701 2009-09-29
PCT/KR2010/003167 WO2010134757A2 (ko) 2009-05-19 2010-05-19 계층형 정현파 펄스 코딩을 이용한 오디오 신호의 인코딩 및 디코딩 방법 및 장치

Publications (3)

Publication Number Publication Date
JP2012527637A JP2012527637A (ja) 2012-11-08
JP2012527637A5 true JP2012527637A5 (https=) 2013-09-05
JP5730860B2 JP5730860B2 (ja) 2015-06-10

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JP2012511761A Active JP5730860B2 (ja) 2009-05-19 2010-05-19 階層型正弦波パルスコーディングを用いるオーディオ信号の符号化及び復号化方法及び装置

Country Status (6)

Country Link
US (2) US8805680B2 (https=)
EP (1) EP2434485A4 (https=)
JP (1) JP5730860B2 (https=)
KR (2) KR101924192B1 (https=)
CN (1) CN102460574A (https=)
WO (1) WO2010134757A2 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104252862B (zh) 2010-01-15 2018-12-18 Lg电子株式会社 处理音频信号的方法和装置
CN102985968B (zh) * 2010-07-01 2015-12-02 Lg电子株式会社 处理音频信号的方法和装置
WO2013048171A2 (ko) 2011-09-28 2013-04-04 엘지전자 주식회사 음성 신호 부호화 방법 및 음성 신호 복호화 방법 그리고 이를 이용하는 장치
EP2772913B1 (en) * 2011-10-28 2018-02-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Encoding apparatus and encoding method
EP3584791B1 (en) * 2012-11-05 2023-10-18 Panasonic Holdings Corporation Speech audio encoding device and speech audio encoding method
JP2018110362A (ja) * 2017-01-06 2018-07-12 ローム株式会社 オーディオ信号処理回路、それを用いた車載オーディオシステム、オーディオコンポーネント装置、電子機器、オーディオ信号処理方法
JP6410890B2 (ja) * 2017-07-04 2018-10-24 Kddi株式会社 音声合成装置、音声合成方法および音声合成プログラム
IL290684B2 (en) * 2019-09-03 2025-12-01 Dolby Laboratories Licensing Corp Low-latency, low-frequency effects codec

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JP4296753B2 (ja) 2002-05-20 2009-07-15 ソニー株式会社 音響信号符号化方法及び装置、音響信号復号方法及び装置、並びにプログラム及び記録媒体
WO2005024783A1 (en) * 2003-09-05 2005-03-17 Koninklijke Philips Electronics N.V. Low bit-rate audio encoding
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US6980933B2 (en) * 2004-01-27 2005-12-27 Dolby Laboratories Licensing Corporation Coding techniques using estimated spectral magnitude and phase derived from MDCT coefficients
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KR100789368B1 (ko) 2005-05-30 2007-12-28 한국전자통신연구원 잔차 신호 부호화 및 복호화 장치와 그 방법
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KR101423737B1 (ko) * 2010-01-21 2014-07-24 한국전자통신연구원 오디오 신호의 디코딩 방법 및 장치

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