JP2019535207A5 - - Google Patents
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- JP2019535207A5 JP2019535207A5 JP2019519412A JP2019519412A JP2019535207A5 JP 2019535207 A5 JP2019535207 A5 JP 2019535207A5 JP 2019519412 A JP2019519412 A JP 2019519412A JP 2019519412 A JP2019519412 A JP 2019519412A JP 2019535207 A5 JP2019535207 A5 JP 2019535207A5
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- JP
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- frequency domain
- stereo parameter
- Prior art date
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- 230000005236 sound signal Effects 0.000 claims 14
- 230000001143 conditioned effect Effects 0.000 claims 11
- 238000006243 chemical reaction Methods 0.000 claims 10
- 230000003750 conditioning effect Effects 0.000 claims 8
- 238000000034 method Methods 0.000 claims 5
- 238000012935 Averaging Methods 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662407843P | 2016-10-13 | 2016-10-13 | |
| US62/407,843 | 2016-10-13 | ||
| US15/708,717 | 2017-09-19 | ||
| US15/708,717 US10362423B2 (en) | 2016-10-13 | 2017-09-19 | Parametric audio decoding |
| PCT/US2017/052554 WO2018071150A1 (en) | 2016-10-13 | 2017-09-20 | Parametric audio decoding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019535207A JP2019535207A (ja) | 2019-12-05 |
| JP2019535207A5 true JP2019535207A5 (enExample) | 2020-10-15 |
| JP6987856B2 JP6987856B2 (ja) | 2022-01-05 |
Family
ID=61902837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019519412A Active JP6987856B2 (ja) | 2016-10-13 | 2017-09-20 | パラメトリックオーディオ復号 |
Country Status (10)
| Country | Link |
|---|---|
| US (5) | US10362423B2 (enExample) |
| EP (1) | EP3526791B1 (enExample) |
| JP (1) | JP6987856B2 (enExample) |
| KR (2) | KR102761057B1 (enExample) |
| CN (2) | CN116453528A (enExample) |
| AU (1) | AU2017342737B2 (enExample) |
| BR (1) | BR112019007240A2 (enExample) |
| ES (1) | ES2846281T3 (enExample) |
| TW (1) | TWI763717B (enExample) |
| WO (1) | WO2018071150A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE48462E1 (en) * | 2009-07-29 | 2021-03-09 | Northwestern University | Systems, methods, and apparatus for equalization preference learning |
| US10362423B2 (en) | 2016-10-13 | 2019-07-23 | Qualcomm Incorporated | Parametric audio decoding |
| US11514921B2 (en) * | 2019-09-26 | 2022-11-29 | Apple Inc. | Audio return channel data loopback |
| WO2022051076A1 (en) * | 2020-09-01 | 2022-03-10 | Sterling Labs Llc. | Dynamically changing audio properties |
| US20250140271A1 (en) * | 2021-08-30 | 2025-05-01 | Nokia Technologies Oy | Silence descriptor using spatial parameters |
| CN115277592B (zh) * | 2022-07-20 | 2023-04-11 | 哈尔滨市科佳通用机电股份有限公司 | 一种机车信号设备在信号切换时的解码方法 |
| CN119580735B (zh) * | 2025-02-06 | 2025-04-25 | 泉州市二谷电子科技有限公司 | 一种数控系统的远程语音控制方法及系统 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7583805B2 (en) * | 2004-02-12 | 2009-09-01 | Agere Systems Inc. | Late reverberation-based synthesis of auditory scenes |
| EP1611772A1 (en) * | 2003-03-04 | 2006-01-04 | Nokia Corporation | Support of a multichannel audio extension |
| SG149871A1 (en) * | 2004-03-01 | 2009-02-27 | Dolby Lab Licensing Corp | Multichannel audio coding |
| KR101215868B1 (ko) * | 2004-11-30 | 2012-12-31 | 에이저 시스템즈 엘엘시 | 오디오 채널들을 인코딩 및 디코딩하는 방법, 및 오디오 채널들을 인코딩 및 디코딩하는 장치 |
| US7983922B2 (en) * | 2005-04-15 | 2011-07-19 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Apparatus and method for generating multi-channel synthesizer control signal and apparatus and method for multi-channel synthesizing |
| US8379868B2 (en) * | 2006-05-17 | 2013-02-19 | Creative Technology Ltd | Spatial audio coding based on universal spatial cues |
| US8103005B2 (en) * | 2008-02-04 | 2012-01-24 | Creative Technology Ltd | Primary-ambient decomposition of stereo audio signals using a complex similarity index |
| EP2345030A2 (en) * | 2008-10-08 | 2011-07-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Multi-resolution switched audio encoding/decoding scheme |
| US8457975B2 (en) * | 2009-01-28 | 2013-06-04 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Audio decoder, audio encoder, methods for decoding and encoding an audio signal and computer program |
| CA3107567C (en) | 2009-01-28 | 2022-08-02 | Dolby International Ab | Improved harmonic transposition |
| CN102157149B (zh) * | 2010-02-12 | 2012-08-08 | 华为技术有限公司 | 立体声信号下混方法、编解码装置和编解码系统 |
| EP2543199B1 (en) | 2010-03-02 | 2015-09-09 | Nokia Technologies Oy | Method and apparatus for upmixing a two-channel audio signal |
| WO2013149671A1 (en) * | 2012-04-05 | 2013-10-10 | Huawei Technologies Co., Ltd. | Multi-channel audio encoder and method for encoding a multi-channel audio signal |
| EP2717261A1 (en) * | 2012-10-05 | 2014-04-09 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Encoder, decoder and methods for backward compatible multi-resolution spatial-audio-object-coding |
| EP2720222A1 (en) | 2012-10-10 | 2014-04-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for efficient synthesis of sinusoids and sweeps by employing spectral patterns |
| US9601125B2 (en) * | 2013-02-08 | 2017-03-21 | Qualcomm Incorporated | Systems and methods of performing noise modulation and gain adjustment |
| JP6019266B2 (ja) | 2013-04-05 | 2016-11-02 | ドルビー・インターナショナル・アーベー | ステレオ・オーディオ・エンコーダおよびデコーダ |
| US8804971B1 (en) * | 2013-04-30 | 2014-08-12 | Dolby International Ab | Hybrid encoding of higher frequency and downmixed low frequency content of multichannel audio |
| EP2838086A1 (en) * | 2013-07-22 | 2015-02-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | In an reduction of comb filter artifacts in multi-channel downmix with adaptive phase alignment |
| EP2830059A1 (en) * | 2013-07-22 | 2015-01-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Noise filling energy adjustment |
| US9154782B2 (en) * | 2013-09-16 | 2015-10-06 | Magnum Semiconductor, Inc. | Apparatuses and methods for adjusting coefficients using dead zones |
| US9293143B2 (en) | 2013-12-11 | 2016-03-22 | Qualcomm Incorporated | Bandwidth extension mode selection |
| US10163447B2 (en) * | 2013-12-16 | 2018-12-25 | Qualcomm Incorporated | High-band signal modeling |
| US9685164B2 (en) * | 2014-03-31 | 2017-06-20 | Qualcomm Incorporated | Systems and methods of switching coding technologies at a device |
| US9583115B2 (en) * | 2014-06-26 | 2017-02-28 | Qualcomm Incorporated | Temporal gain adjustment based on high-band signal characteristic |
| US10049684B2 (en) * | 2015-04-05 | 2018-08-14 | Qualcomm Incorporated | Audio bandwidth selection |
| US10362423B2 (en) | 2016-10-13 | 2019-07-23 | Qualcomm Incorporated | Parametric audio decoding |
-
2017
- 2017-09-19 US US15/708,717 patent/US10362423B2/en active Active
- 2017-09-20 CN CN202310511508.7A patent/CN116453528A/zh active Pending
- 2017-09-20 KR KR1020237006383A patent/KR102761057B1/ko active Active
- 2017-09-20 JP JP2019519412A patent/JP6987856B2/ja active Active
- 2017-09-20 CN CN201780062070.1A patent/CN109804430B/zh active Active
- 2017-09-20 KR KR1020197009987A patent/KR102503904B1/ko active Active
- 2017-09-20 EP EP17778087.1A patent/EP3526791B1/en active Active
- 2017-09-20 BR BR112019007240-3A patent/BR112019007240A2/pt active Search and Examination
- 2017-09-20 ES ES17778087T patent/ES2846281T3/es active Active
- 2017-09-20 WO PCT/US2017/052554 patent/WO2018071150A1/en not_active Ceased
- 2017-09-20 AU AU2017342737A patent/AU2017342737B2/en active Active
- 2017-09-25 TW TW106132782A patent/TWI763717B/zh active
-
2019
- 2019-06-11 US US16/437,518 patent/US10757521B2/en active Active
-
2020
- 2020-07-02 US US16/919,483 patent/US11102600B2/en active Active
-
2021
- 2021-08-23 US US17/409,749 patent/US11716584B2/en active Active
-
2023
- 2023-06-15 US US18/210,632 patent/US12022274B2/en active Active
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