JP2017517029A5 - - Google Patents
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- JP2017517029A5 JP2017517029A5 JP2016565290A JP2016565290A JP2017517029A5 JP 2017517029 A5 JP2017517029 A5 JP 2017517029A5 JP 2016565290 A JP2016565290 A JP 2016565290A JP 2016565290 A JP2016565290 A JP 2016565290A JP 2017517029 A5 JP2017517029 A5 JP 2017517029A5
- Authority
- JP
- Japan
- Prior art keywords
- envelope
- signal
- white noise
- input signal
- utterance classification
- Prior art date
- 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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- 238000000034 method Methods 0.000 claims 11
- 230000005284 excitation Effects 0.000 claims 8
- 230000005236 sound signal Effects 0.000 claims 5
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/265,693 | 2014-04-30 | ||
| US14/265,693 US9697843B2 (en) | 2014-04-30 | 2014-04-30 | High band excitation signal generation |
| PCT/US2015/023483 WO2015167732A1 (en) | 2014-04-30 | 2015-03-31 | High band excitation signal generation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017517029A JP2017517029A (ja) | 2017-06-22 |
| JP2017517029A5 true JP2017517029A5 (https=) | 2018-04-12 |
| JP6599362B2 JP6599362B2 (ja) | 2019-10-30 |
Family
ID=52829451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016565290A Active JP6599362B2 (ja) | 2014-04-30 | 2015-03-31 | 高帯域励起信号生成 |
Country Status (28)
| Country | Link |
|---|---|
| US (2) | US9697843B2 (https=) |
| EP (1) | EP3138096B1 (https=) |
| JP (1) | JP6599362B2 (https=) |
| KR (2) | KR102433713B1 (https=) |
| CN (2) | CN110827842B (https=) |
| AR (1) | AR099952A1 (https=) |
| AU (1) | AU2015253721B2 (https=) |
| BR (1) | BR112016024971B1 (https=) |
| CA (1) | CA2944874C (https=) |
| CL (1) | CL2016002709A1 (https=) |
| DK (1) | DK3138096T3 (https=) |
| ES (1) | ES2711524T3 (https=) |
| HU (1) | HUE041343T2 (https=) |
| IL (1) | IL248562B (https=) |
| MX (1) | MX361046B (https=) |
| MY (1) | MY192071A (https=) |
| NZ (1) | NZ724656A (https=) |
| PH (1) | PH12016502137B1 (https=) |
| PL (1) | PL3138096T3 (https=) |
| PT (1) | PT3138096T (https=) |
| RU (1) | RU2683632C2 (https=) |
| SA (1) | SA516380088B1 (https=) |
| SG (1) | SG11201607703PA (https=) |
| SI (1) | SI3138096T1 (https=) |
| TR (1) | TR201901357T4 (https=) |
| TW (1) | TWI643186B (https=) |
| WO (1) | WO2015167732A1 (https=) |
| ZA (1) | ZA201607459B (https=) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102138320B1 (ko) | 2011-10-28 | 2020-08-11 | 한국전자통신연구원 | 통신 시스템에서 신호 코덱 장치 및 방법 |
| CN103516440B (zh) * | 2012-06-29 | 2015-07-08 | 华为技术有限公司 | 语音频信号处理方法和编码装置 |
| CN103928029B (zh) * | 2013-01-11 | 2017-02-08 | 华为技术有限公司 | 音频信号编码和解码方法、音频信号编码和解码装置 |
| FR3008533A1 (fr) * | 2013-07-12 | 2015-01-16 | Orange | Facteur d'echelle optimise pour l'extension de bande de frequence dans un decodeur de signaux audiofrequences |
| CN108364657B (zh) | 2013-07-16 | 2020-10-30 | 超清编解码有限公司 | 处理丢失帧的方法和解码器 |
| CN107452390B (zh) | 2014-04-29 | 2021-10-26 | 华为技术有限公司 | 音频编码方法及相关装置 |
| US9697843B2 (en) | 2014-04-30 | 2017-07-04 | Qualcomm Incorporated | High band excitation signal generation |
| FR3020732A1 (fr) * | 2014-04-30 | 2015-11-06 | Orange | Correction de perte de trame perfectionnee avec information de voisement |
| PL3699910T3 (pl) | 2014-05-01 | 2021-11-02 | Nippon Telegraph And Telephone Corporation | Urządzenie generujące sekwencję okresowej połączonej obwiedni, sposób generowania sekwencji okresowej połączonej obwiedni, program do generowania sekwencji okresowej połączonej obwiedni i nośnik rejestrujący |
| CN106683681B (zh) * | 2014-06-25 | 2020-09-25 | 华为技术有限公司 | 处理丢失帧的方法和装置 |
| US9984699B2 (en) * | 2014-06-26 | 2018-05-29 | Qualcomm Incorporated | High-band signal coding using mismatched frequency ranges |
| CN109686378B (zh) * | 2017-10-13 | 2021-06-08 | 华为技术有限公司 | 语音处理方法和终端 |
| CN108198571B (zh) * | 2017-12-21 | 2021-07-30 | 中国科学院声学研究所 | 一种基于自适应带宽判断的带宽扩展方法及系统 |
| WO2020157888A1 (ja) * | 2019-01-31 | 2020-08-06 | 三菱電機株式会社 | 周波数帯域拡張装置、周波数帯域拡張方法、及び周波数帯域拡張プログラム |
| CN114171035B (zh) * | 2020-09-11 | 2024-10-15 | 海能达通信股份有限公司 | 抗干扰方法及装置 |
| US11682406B2 (en) * | 2021-01-28 | 2023-06-20 | Sony Interactive Entertainment LLC | Level-of-detail audio codec |
| EP4553832A1 (en) * | 2023-11-10 | 2025-05-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio processor with a steered audio bandwidth extension |
| EP4553830A1 (en) * | 2023-11-10 | 2025-05-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio processor for extended the audio bandwidth of band-limited audio signal |
Family Cites Families (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4764966A (en) * | 1985-10-11 | 1988-08-16 | International Business Machines Corporation | Method and apparatus for voice detection having adaptive sensitivity |
| JP3343965B2 (ja) | 1992-10-31 | 2002-11-11 | ソニー株式会社 | 音声符号化方法及び復号化方法 |
| ZA946674B (en) * | 1993-09-08 | 1995-05-02 | Qualcomm Inc | Method and apparatus for determining the transmission data rate in a multi-user communication system |
| JP3707116B2 (ja) * | 1995-10-26 | 2005-10-19 | ソニー株式会社 | 音声復号化方法及び装置 |
| EP0878790A1 (en) | 1997-05-15 | 1998-11-18 | Hewlett-Packard Company | Voice coding system and method |
| EP0945852A1 (en) * | 1998-03-25 | 1999-09-29 | BRITISH TELECOMMUNICATIONS public limited company | Speech synthesis |
| US6078880A (en) * | 1998-07-13 | 2000-06-20 | Lockheed Martin Corporation | Speech coding system and method including voicing cut off frequency analyzer |
| CA2252170A1 (en) * | 1998-10-27 | 2000-04-27 | Bruno Bessette | A method and device for high quality coding of wideband speech and audio signals |
| US6556967B1 (en) * | 1999-03-12 | 2003-04-29 | The United States Of America As Represented By The National Security Agency | Voice activity detector |
| US6665403B1 (en) * | 1999-05-11 | 2003-12-16 | Agere Systems Inc. | Digital gyrator |
| US7092881B1 (en) * | 1999-07-26 | 2006-08-15 | Lucent Technologies Inc. | Parametric speech codec for representing synthetic speech in the presence of background noise |
| US7222070B1 (en) * | 1999-09-22 | 2007-05-22 | Texas Instruments Incorporated | Hybrid speech coding and system |
| CA2726789A1 (en) * | 2000-02-05 | 2001-11-08 | Theravance, Inc. | Cyclodextrin containing glycopeptide antibiotic compositions |
| US7330814B2 (en) * | 2000-05-22 | 2008-02-12 | Texas Instruments Incorporated | Wideband speech coding with modulated noise highband excitation system and method |
| US7363219B2 (en) * | 2000-09-22 | 2008-04-22 | Texas Instruments Incorporated | Hybrid speech coding and system |
| GB2370435A (en) * | 2000-12-22 | 2002-06-26 | Nokia Mobile Phones Ltd | A polar loop transmitter for a mobile phone |
| EP1256937B1 (en) * | 2001-05-11 | 2006-11-02 | Sony France S.A. | Emotion recognition method and device |
| US20020184009A1 (en) * | 2001-05-31 | 2002-12-05 | Heikkinen Ari P. | Method and apparatus for improved voicing determination in speech signals containing high levels of jitter |
| US6956914B2 (en) * | 2001-09-19 | 2005-10-18 | Gennum Corporation | Transmit amplitude independent adaptive equalizer |
| US6985857B2 (en) * | 2001-09-27 | 2006-01-10 | Motorola, Inc. | Method and apparatus for speech coding using training and quantizing |
| US6937978B2 (en) * | 2001-10-30 | 2005-08-30 | Chungwa Telecom Co., Ltd. | Suppression system of background noise of speech signals and the method thereof |
| US7155385B2 (en) * | 2002-05-16 | 2006-12-26 | Comerica Bank, As Administrative Agent | Automatic gain control for adjusting gain during non-speech portions |
| CA2388439A1 (en) * | 2002-05-31 | 2003-11-30 | Voiceage Corporation | A method and device for efficient frame erasure concealment in linear predictive based speech codecs |
| JP3918734B2 (ja) * | 2002-12-27 | 2007-05-23 | ヤマハ株式会社 | 楽音発生装置 |
| US7379866B2 (en) | 2003-03-15 | 2008-05-27 | Mindspeed Technologies, Inc. | Simple noise suppression model |
| CN100508030C (zh) * | 2003-06-30 | 2009-07-01 | 皇家飞利浦电子股份有限公司 | 一种编码/解码音频信号的方法及相应设备 |
| US20050004793A1 (en) * | 2003-07-03 | 2005-01-06 | Pasi Ojala | Signal adaptation for higher band coding in a codec utilizing band split coding |
| US8260611B2 (en) * | 2005-04-01 | 2012-09-04 | Qualcomm Incorporated | Systems, methods, and apparatus for highband excitation generation |
| KR101118217B1 (ko) * | 2005-04-19 | 2012-03-16 | 삼성전자주식회사 | 오디오 데이터 처리 장치 및 방법 |
| PT1875463T (pt) * | 2005-04-22 | 2019-01-24 | Qualcomm Inc | Sistemas, métodos e aparelho para nivelamento de fator de ganho |
| KR100744352B1 (ko) * | 2005-08-01 | 2007-07-30 | 삼성전자주식회사 | 음성 신호의 하모닉 성분을 이용한 유/무성음 분리 정보를추출하는 방법 및 그 장치 |
| US8260609B2 (en) * | 2006-07-31 | 2012-09-04 | Qualcomm Incorporated | Systems, methods, and apparatus for wideband encoding and decoding of inactive frames |
| US8135047B2 (en) * | 2006-07-31 | 2012-03-13 | Qualcomm Incorporated | Systems and methods for including an identifier with a packet associated with a speech signal |
| CN101197130B (zh) * | 2006-12-07 | 2011-05-18 | 华为技术有限公司 | 声音活动检测方法和声音活动检测器 |
| PL2132731T3 (pl) * | 2007-03-05 | 2015-12-31 | Ericsson Telefon Ab L M | Metoda i konfiguracja stosowana do wygładzania stacjonarnego szumu tła |
| GB0705328D0 (en) * | 2007-03-20 | 2007-04-25 | Skype Ltd | Method of transmitting data in a communication system |
| US8560307B2 (en) * | 2008-01-28 | 2013-10-15 | Qualcomm Incorporated | Systems, methods, and apparatus for context suppression using receivers |
| KR101413967B1 (ko) * | 2008-01-29 | 2014-07-01 | 삼성전자주식회사 | 오디오 신호의 부호화 방법 및 복호화 방법, 및 그에 대한 기록 매체, 오디오 신호의 부호화 장치 및 복호화 장치 |
| KR101413968B1 (ko) * | 2008-01-29 | 2014-07-01 | 삼성전자주식회사 | 오디오 신호의 부호화, 복호화 방법 및 장치 |
| WO2010035438A1 (ja) * | 2008-09-26 | 2010-04-01 | パナソニック株式会社 | 音声分析装置および音声分析方法 |
| CN101770776B (zh) * | 2008-12-29 | 2011-06-08 | 华为技术有限公司 | 瞬态信号的编码方法和装置、解码方法和装置及处理系统 |
| RU2394284C1 (ru) * | 2009-03-24 | 2010-07-10 | Государственное образовательное учреждение высшего профессионального образования Академия Федеральной службы охраны Российской Федерации (Академия ФСО России) | Способ сжатия и восстановления речевых сигналов для систем кодирования с переменной скоростью передачи |
| US8484020B2 (en) | 2009-10-23 | 2013-07-09 | Qualcomm Incorporated | Determining an upperband signal from a narrowband signal |
| EP2362375A1 (en) * | 2010-02-26 | 2011-08-31 | Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. | Apparatus and method for modifying an audio signal using harmonic locking |
| US8600737B2 (en) * | 2010-06-01 | 2013-12-03 | Qualcomm Incorporated | Systems, methods, apparatus, and computer program products for wideband speech coding |
| US9047875B2 (en) * | 2010-07-19 | 2015-06-02 | Futurewei Technologies, Inc. | Spectrum flatness control for bandwidth extension |
| KR101826331B1 (ko) | 2010-09-15 | 2018-03-22 | 삼성전자주식회사 | 고주파수 대역폭 확장을 위한 부호화/복호화 장치 및 방법 |
| US8311817B2 (en) * | 2010-11-04 | 2012-11-13 | Audience, Inc. | Systems and methods for enhancing voice quality in mobile device |
| JP5649488B2 (ja) * | 2011-03-11 | 2015-01-07 | 株式会社東芝 | 音声判別装置、音声判別方法および音声判別プログラム |
| CN102201240B (zh) * | 2011-05-27 | 2012-10-03 | 中国科学院自动化研究所 | 基于逆滤波的谐波噪声激励模型声码器 |
| US8972251B2 (en) * | 2011-06-07 | 2015-03-03 | Qualcomm Incorporated | Generating a masking signal on an electronic device |
| WO2012169133A1 (ja) * | 2011-06-09 | 2012-12-13 | パナソニック株式会社 | 音声符号化装置、音声復号装置、音声符号化方法及び音声復号方法 |
| US9251800B2 (en) * | 2011-11-02 | 2016-02-02 | Telefonaktiebolaget L M Ericsson (Publ) | Generation of a high band extension of a bandwidth extended audio signal |
| EP2774148B1 (en) * | 2011-11-03 | 2014-12-24 | Telefonaktiebolaget LM Ericsson (PUBL) | Bandwidth extension of audio signals |
| KR101897455B1 (ko) * | 2012-04-16 | 2018-10-04 | 삼성전자주식회사 | 음질 향상 장치 및 방법 |
| US9711156B2 (en) * | 2013-02-08 | 2017-07-18 | Qualcomm Incorporated | Systems and methods of performing filtering for gain determination |
| US9741350B2 (en) * | 2013-02-08 | 2017-08-22 | Qualcomm Incorporated | Systems and methods of performing gain control |
| WO2014164814A1 (en) * | 2013-03-11 | 2014-10-09 | Ohio State Innovation Foundation | Multi-carrier processing in auditory prosthetic devices |
| US9558785B2 (en) * | 2013-04-05 | 2017-01-31 | Dts, Inc. | Layered audio coding and transmission |
| ES2836194T3 (es) * | 2013-06-11 | 2021-06-24 | Fraunhofer Ges Forschung | Dispositivo y procedimiento para la extensión de ancho de banda para señales acústicas |
| US9384746B2 (en) * | 2013-10-14 | 2016-07-05 | Qualcomm Incorporated | Systems and methods of energy-scaled signal processing |
| US20150149157A1 (en) * | 2013-11-22 | 2015-05-28 | Qualcomm Incorporated | Frequency domain gain shape estimation |
| US9542955B2 (en) * | 2014-03-31 | 2017-01-10 | Qualcomm Incorporated | High-band signal coding using multiple sub-bands |
| GB201406574D0 (en) * | 2014-04-11 | 2014-05-28 | Microsoft Corp | Audio Signal Processing |
| US9697843B2 (en) | 2014-04-30 | 2017-07-04 | Qualcomm Incorporated | High band excitation signal generation |
-
2014
- 2014-04-30 US US14/265,693 patent/US9697843B2/en active Active
-
2015
- 2015-03-31 AU AU2015253721A patent/AU2015253721B2/en active Active
- 2015-03-31 EP EP15716340.3A patent/EP3138096B1/en active Active
- 2015-03-31 RU RU2016142184A patent/RU2683632C2/ru active
- 2015-03-31 WO PCT/US2015/023483 patent/WO2015167732A1/en not_active Ceased
- 2015-03-31 BR BR112016024971-2A patent/BR112016024971B1/pt active IP Right Grant
- 2015-03-31 KR KR1020167033053A patent/KR102433713B1/ko active Active
- 2015-03-31 JP JP2016565290A patent/JP6599362B2/ja active Active
- 2015-03-31 MX MX2016013941A patent/MX361046B/es active IP Right Grant
- 2015-03-31 SG SG11201607703PA patent/SG11201607703PA/en unknown
- 2015-03-31 ES ES15716340T patent/ES2711524T3/es active Active
- 2015-03-31 SI SI201530598T patent/SI3138096T1/sl unknown
- 2015-03-31 CN CN201911284342.XA patent/CN110827842B/zh active Active
- 2015-03-31 PH PH1/2016/502137A patent/PH12016502137B1/en unknown
- 2015-03-31 NZ NZ724656A patent/NZ724656A/en unknown
- 2015-03-31 CA CA2944874A patent/CA2944874C/en active Active
- 2015-03-31 CN CN201580022785.5A patent/CN106256000B/zh active Active
- 2015-03-31 HU HUE15716340A patent/HUE041343T2/hu unknown
- 2015-03-31 PT PT15716340T patent/PT3138096T/pt unknown
- 2015-03-31 PL PL15716340T patent/PL3138096T3/pl unknown
- 2015-03-31 DK DK15716340.3T patent/DK3138096T3/en active
- 2015-03-31 KR KR1020227027791A patent/KR102610946B1/ko active Active
- 2015-03-31 TR TR2019/01357T patent/TR201901357T4/tr unknown
- 2015-03-31 MY MYPI2016703495A patent/MY192071A/en unknown
- 2015-04-01 AR ARP150101015A patent/AR099952A1/es active IP Right Grant
- 2015-04-02 TW TW104111025A patent/TWI643186B/zh active
-
2016
- 2016-10-16 SA SA516380088A patent/SA516380088B1/ar unknown
- 2016-10-24 CL CL2016002709A patent/CL2016002709A1/es unknown
- 2016-10-27 IL IL248562A patent/IL248562B/en active IP Right Grant
- 2016-10-28 ZA ZA2016/07459A patent/ZA201607459B/en unknown
-
2017
- 2017-06-01 US US15/611,706 patent/US10297263B2/en active Active
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