JP2011043795A5 - - Google Patents
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- JP2011043795A5 JP2011043795A5 JP2010117289A JP2010117289A JP2011043795A5 JP 2011043795 A5 JP2011043795 A5 JP 2011043795A5 JP 2010117289 A JP2010117289 A JP 2010117289A JP 2010117289 A JP2010117289 A JP 2010117289A JP 2011043795 A5 JP2011043795 A5 JP 2011043795A5
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- 238000000034 method Methods 0.000 claims 10
- 238000011156 evaluation Methods 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910107564.4A CN101615910B (zh) | 2009-05-31 | 2009-05-31 | 压缩编码的方法、装置和设备以及压缩解码方法 |
| CN200910107564.4 | 2009-05-31 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012131683A Division JP5456097B2 (ja) | 2009-05-31 | 2012-06-11 | 符号化方法、装置及び機器、及び復号化方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011043795A JP2011043795A (ja) | 2011-03-03 |
| JP2011043795A5 true JP2011043795A5 (enExample) | 2011-07-21 |
| JP5017418B2 JP5017418B2 (ja) | 2012-09-05 |
Family
ID=41495371
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010117289A Active JP5017418B2 (ja) | 2009-05-31 | 2010-05-21 | 符号化方法、装置及び機器、及び復号化方法 |
| JP2012131683A Active JP5456097B2 (ja) | 2009-05-31 | 2012-06-11 | 符号化方法、装置及び機器、及び復号化方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012131683A Active JP5456097B2 (ja) | 2009-05-31 | 2012-06-11 | 符号化方法、装置及び機器、及び復号化方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7835906B1 (enExample) |
| EP (2) | EP2511905A1 (enExample) |
| JP (2) | JP5017418B2 (enExample) |
| KR (1) | KR101162193B1 (enExample) |
| CN (1) | CN101615910B (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110118641A (ko) * | 2009-01-29 | 2011-10-31 | 파나소닉 주식회사 | 화상 부호화 방법 및 화상 복호 방법 |
| CN101615910B (zh) * | 2009-05-31 | 2010-12-22 | 华为技术有限公司 | 压缩编码的方法、装置和设备以及压缩解码方法 |
| KR102204136B1 (ko) | 2012-08-22 | 2021-01-18 | 한국전자통신연구원 | 오디오 부호화 장치 및 방법, 오디오 복호화 장치 및 방법 |
| WO2014030938A1 (ko) * | 2012-08-22 | 2014-02-27 | 한국전자통신연구원 | 오디오 부호화 장치 및 방법, 오디오 복호화 장치 및 방법 |
| EP4134951B1 (en) * | 2013-09-13 | 2024-07-24 | Samsung Electronics Co., Ltd. | Energy lossless coding apparatus |
| US10468033B2 (en) | 2013-09-13 | 2019-11-05 | Samsung Electronics Co., Ltd. | Energy lossless coding method and apparatus, signal coding method and apparatus, energy lossless decoding method and apparatus, and signal decoding method and apparatus |
| JP6196117B2 (ja) * | 2013-10-08 | 2017-09-13 | 株式会社東芝 | 画像符号化装置及び画像復号装置 |
| CN105336338B (zh) | 2014-06-24 | 2017-04-12 | 华为技术有限公司 | 音频编码方法和装置 |
| EP4293666A3 (en) * | 2014-07-28 | 2024-03-06 | Samsung Electronics Co., Ltd. | Signal encoding method and apparatus and signal decoding method and apparatus |
| CN104811722B (zh) * | 2015-04-16 | 2019-05-07 | 华为技术有限公司 | 一种视频数据的编解码方法及装置 |
| EP4211683A4 (en) * | 2020-09-09 | 2024-08-07 | VoiceAge Corporation | Method and device for classification of uncorrelated stereo content, cross-talk detection, and stereo mode selection in a sound codec |
| CN114694664A (zh) * | 2020-12-31 | 2022-07-01 | 广州广晟数码技术有限公司 | 一种音频编码、解码方法、装置、设备及存储介质 |
| KR20230159417A (ko) * | 2021-03-23 | 2023-11-21 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 부호화 장치, 복호 장치, 부호화 방법, 및, 복호 방법 |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02144599A (ja) * | 1988-11-28 | 1990-06-04 | Hitachi Ltd | 音声分析合成方式 |
| JPH02288739A (ja) * | 1989-04-28 | 1990-11-28 | Fujitsu Ltd | 音声符号復号化伝送方式 |
| JPH07287600A (ja) * | 1994-04-19 | 1995-10-31 | Matsushita Electric Ind Co Ltd | 音声蓄積装置 |
| TW271524B (enExample) * | 1994-08-05 | 1996-03-01 | Qualcomm Inc | |
| JP3339335B2 (ja) * | 1996-12-12 | 2002-10-28 | ヤマハ株式会社 | 圧縮符号化復号方式 |
| JPH10187199A (ja) * | 1996-12-24 | 1998-07-14 | Oki Electric Ind Co Ltd | 半導体記憶媒体記録装置及び半導体記憶媒体再生装置 |
| US7072832B1 (en) | 1998-08-24 | 2006-07-04 | Mindspeed Technologies, Inc. | System for speech encoding having an adaptive encoding arrangement |
| US6691084B2 (en) | 1998-12-21 | 2004-02-10 | Qualcomm Incorporated | Multiple mode variable rate speech coding |
| US6574593B1 (en) * | 1999-09-22 | 2003-06-03 | Conexant Systems, Inc. | Codebook tables for encoding and decoding |
| US6959274B1 (en) | 1999-09-22 | 2005-10-25 | Mindspeed Technologies, Inc. | Fixed rate speech compression system and method |
| US7054809B1 (en) * | 1999-09-22 | 2006-05-30 | Mindspeed Technologies, Inc. | Rate selection method for selectable mode vocoder |
| JP2001142499A (ja) * | 1999-11-10 | 2001-05-25 | Nec Corp | 音声符号化装置ならびに音声復号化装置 |
| US6625226B1 (en) * | 1999-12-03 | 2003-09-23 | Allen Gersho | Variable bit rate coder, and associated method, for a communication station operable in a communication system |
| WO2001052241A1 (fr) | 2000-01-11 | 2001-07-19 | Matsushita Electric Industrial Co., Ltd. | Dispositif de codage vocal multimode et dispositif de decodage |
| CN1426629A (zh) | 2000-02-25 | 2003-06-25 | 物理光学公司 | 使用多个编码器的优化无损压缩的方法和装置 |
| JP2002247137A (ja) * | 2000-04-25 | 2002-08-30 | Canon Inc | 通信装置及び通信方法 |
| JP2002290973A (ja) * | 2001-03-28 | 2002-10-04 | Mitsubishi Electric Corp | マルチメディア通信装置 |
| JP2002351495A (ja) * | 2001-05-22 | 2002-12-06 | Hitachi Kokusai Electric Inc | 音声符号化及び復号装置 |
| JP4728568B2 (ja) * | 2002-09-04 | 2011-07-20 | マイクロソフト コーポレーション | レベル・モードとラン・レングス/レベル・モードの間での符号化を適応させるエントロピー符号化 |
| US7536305B2 (en) | 2002-09-04 | 2009-05-19 | Microsoft Corporation | Mixed lossless audio compression |
| US7613606B2 (en) * | 2003-10-02 | 2009-11-03 | Nokia Corporation | Speech codecs |
| GB0326262D0 (en) | 2003-11-11 | 2003-12-17 | Nokia Corp | Speech codecs |
| FI118835B (fi) * | 2004-02-23 | 2008-03-31 | Nokia Corp | Koodausmallin valinta |
| GB0408856D0 (en) * | 2004-04-21 | 2004-05-26 | Nokia Corp | Signal encoding |
| US7739120B2 (en) | 2004-05-17 | 2010-06-15 | Nokia Corporation | Selection of coding models for encoding an audio signal |
| JP2006154350A (ja) * | 2004-11-30 | 2006-06-15 | Matsushita Electric Ind Co Ltd | 符号化データ変換装置 |
| KR100707174B1 (ko) * | 2004-12-31 | 2007-04-13 | 삼성전자주식회사 | 광대역 음성 부호화 및 복호화 시스템에서 고대역 음성부호화 및 복호화 장치와 그 방법 |
| US7599840B2 (en) | 2005-07-15 | 2009-10-06 | Microsoft Corporation | Selectively using multiple entropy models in adaptive coding and decoding |
| EP1770915A1 (en) | 2005-09-29 | 2007-04-04 | Matsushita Electric Industrial Co., Ltd. | Policy control in the evolved system architecture |
| US8060363B2 (en) | 2007-02-13 | 2011-11-15 | Nokia Corporation | Audio signal encoding |
| CN100524462C (zh) | 2007-09-15 | 2009-08-05 | 华为技术有限公司 | 对高带信号进行帧错误隐藏的方法及装置 |
| JP4918108B2 (ja) * | 2009-02-18 | 2012-04-18 | 日本電信電話株式会社 | 符号化方法、符号化装置、復号方法、復号装置、プログラム及び記録媒体 |
| CN101615910B (zh) | 2009-05-31 | 2010-12-22 | 华为技术有限公司 | 压缩编码的方法、装置和设备以及压缩解码方法 |
-
2009
- 2009-05-31 CN CN200910107564.4A patent/CN101615910B/zh active Active
-
2010
- 2010-05-19 EP EP12175501A patent/EP2511905A1/en not_active Withdrawn
- 2010-05-19 EP EP10005248.9A patent/EP2256723B1/en active Active
- 2010-05-19 KR KR1020100046858A patent/KR101162193B1/ko active Active
- 2010-05-21 JP JP2010117289A patent/JP5017418B2/ja active Active
- 2010-05-28 US US12/790,345 patent/US7835906B1/en active Active
-
2012
- 2012-06-11 JP JP2012131683A patent/JP5456097B2/ja active Active
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