JP2019215545A5 - - Google Patents
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- Publication number
- JP2019215545A5 JP2019215545A5 JP2019124469A JP2019124469A JP2019215545A5 JP 2019215545 A5 JP2019215545 A5 JP 2019215545A5 JP 2019124469 A JP2019124469 A JP 2019124469A JP 2019124469 A JP2019124469 A JP 2019124469A JP 2019215545 A5 JP2019215545 A5 JP 2019215545A5
- Authority
- JP
- Japan
- Prior art keywords
- audio frame
- frame
- audio
- high band
- coding information
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 10
- 230000005236 sound signal Effects 0.000 claims 4
- 230000003044 adaptive effect Effects 0.000 claims 2
- 238000001228 spectrum Methods 0.000 claims 2
- 230000007704 transition Effects 0.000 claims 2
- 230000003595 spectral effect Effects 0.000 claims 1
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361890092P | 2013-10-11 | 2013-10-11 | |
| US61/890,092 | 2013-10-11 | ||
| US14/509,817 | 2014-10-08 | ||
| US14/509,817 US10614816B2 (en) | 2013-10-11 | 2014-10-08 | Systems and methods of communicating redundant frame information |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016521592A Division JP6553025B2 (ja) | 2013-10-11 | 2014-10-09 | 冗長フレーム情報を通信するシステムおよび方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019215545A JP2019215545A (ja) | 2019-12-19 |
| JP2019215545A5 true JP2019215545A5 (enExample) | 2020-05-21 |
| JP6768886B2 JP6768886B2 (ja) | 2020-10-14 |
Family
ID=52810405
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016521592A Active JP6553025B2 (ja) | 2013-10-11 | 2014-10-09 | 冗長フレーム情報を通信するシステムおよび方法 |
| JP2019124469A Active JP6768886B2 (ja) | 2013-10-11 | 2019-07-03 | 冗長フレーム情報を通信するシステムおよび方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016521592A Active JP6553025B2 (ja) | 2013-10-11 | 2014-10-09 | 冗長フレーム情報を通信するシステムおよび方法 |
Country Status (20)
| Country | Link |
|---|---|
| US (2) | US10614816B2 (enExample) |
| EP (2) | EP3700111B1 (enExample) |
| JP (2) | JP6553025B2 (enExample) |
| KR (1) | KR102229487B1 (enExample) |
| CN (1) | CN105594148B (enExample) |
| AU (1) | AU2014331824B2 (enExample) |
| BR (1) | BR112016007940B1 (enExample) |
| CA (1) | CA2925582C (enExample) |
| CL (1) | CL2016000833A1 (enExample) |
| DK (1) | DK3055939T3 (enExample) |
| ES (2) | ES2967136T3 (enExample) |
| HU (1) | HUE049089T2 (enExample) |
| MX (1) | MX365608B (enExample) |
| MY (1) | MY179633A (enExample) |
| PH (1) | PH12016500652B1 (enExample) |
| RU (1) | RU2673847C2 (enExample) |
| SA (1) | SA516370874B1 (enExample) |
| SG (1) | SG11201601782VA (enExample) |
| WO (1) | WO2015054512A1 (enExample) |
| ZA (1) | ZA201602114B (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2527365B (en) | 2014-06-20 | 2018-09-12 | Starleaf Ltd | A telecommunication end-point device data transmission controller |
| TWI602172B (zh) * | 2014-08-27 | 2017-10-11 | 弗勞恩霍夫爾協會 | 使用參數以加強隱蔽之用於編碼及解碼音訊內容的編碼器、解碼器及方法 |
| US9948578B2 (en) * | 2015-04-14 | 2018-04-17 | Qualcomm Incorporated | De-jitter buffer update |
| CN107710662A (zh) * | 2015-06-29 | 2018-02-16 | 华为技术有限公司 | 数据处理的方法及接收设备 |
| US10504525B2 (en) * | 2015-10-10 | 2019-12-10 | Dolby Laboratories Licensing Corporation | Adaptive forward error correction redundant payload generation |
| US10049681B2 (en) * | 2015-10-29 | 2018-08-14 | Qualcomm Incorporated | Packet bearing signaling information indicative of whether to decode a primary coding or a redundant coding of the packet |
| US10049682B2 (en) * | 2015-10-29 | 2018-08-14 | Qualcomm Incorporated | Packet bearing signaling information indicative of whether to decode a primary coding or a redundant coding of the packet |
| JP6409812B2 (ja) * | 2016-04-01 | 2018-10-24 | 横河電機株式会社 | 冗長化装置、冗長化システム、及び冗長化方法 |
| CN108011686B (zh) * | 2016-10-31 | 2020-07-14 | 腾讯科技（深圳）有限公司 | 信息编码帧丢失恢复方法和装置 |
| CN106710606B (zh) * | 2016-12-29 | 2019-11-08 | 百度在线网络技术（北京）有限公司 | 基于人工智能的语音处理方法及装置 |
| US20190051286A1 (en) * | 2017-08-14 | 2019-02-14 | Microsoft Technology Licensing, Llc | Normalization of high band signals in network telephony communications |
| MX2020002972A (es) * | 2017-09-20 | 2020-07-22 | Voiceage Corp | Metodo y dispositivo para asignar un presupuesto de bits entre subtramas en un codec celp. |
| US10475456B1 (en) * | 2018-06-04 | 2019-11-12 | Qualcomm Incorporated | Smart coding mode switching in audio rate adaptation |
| WO2021061925A1 (en) | 2019-09-25 | 2021-04-01 | MIXHalo Corp. | Packet payload mapping for robust transmission of data |
| US11811686B2 (en) * | 2020-12-08 | 2023-11-07 | Mediatek Inc. | Packet reordering method of sound bar |
| CN112735446B (zh) * | 2020-12-30 | 2022-05-17 | 北京百瑞互联技术有限公司 | 在lc3音频码流中添加额外信息的方法、系统及介质 |
| US20240339120A1 (en) * | 2023-04-07 | 2024-10-10 | Apple Inc. | Low latency audio for immersive group communication sessions |
| US20250201255A1 (en) * | 2023-12-13 | 2025-06-19 | Qualcomm Incorporated | Content-based switchable audio codec |
Family Cites Families (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6141638A (en) | 1998-05-28 | 2000-10-31 | Motorola, Inc. | Method and apparatus for coding an information signal |
| US7117146B2 (en) | 1998-08-24 | 2006-10-03 | Mindspeed Technologies, Inc. | System for improved use of pitch enhancement with subcodebooks |
| US7272556B1 (en) | 1998-09-23 | 2007-09-18 | Lucent Technologies Inc. | Scalable and embedded codec for speech and audio signals |
| GB2342829B (en) | 1998-10-13 | 2003-03-26 | Nokia Mobile Phones Ltd | Postfilter |
| CA2252170A1 (en) | 1998-10-27 | 2000-04-27 | Bruno Bessette | A method and device for high quality coding of wideband speech and audio signals |
| US6449313B1 (en) | 1999-04-28 | 2002-09-10 | Lucent Technologies Inc. | Shaped fixed codebook search for celp speech coding |
| US6704701B1 (en) | 1999-07-02 | 2004-03-09 | Mindspeed Technologies, Inc. | Bi-directional pitch enhancement in speech coding systems |
| US6801499B1 (en) | 1999-08-10 | 2004-10-05 | Texas Instruments Incorporated | Diversity schemes for packet communications |
| AU2001241475A1 (en) | 2000-02-11 | 2001-08-20 | Comsat Corporation | Background noise reduction in sinusoidal based speech coding systems |
| US6757654B1 (en) | 2000-05-11 | 2004-06-29 | Telefonaktiebolaget Lm Ericsson | Forward error correction in speech coding |
| AU2001287970A1 (en) | 2000-09-15 | 2002-03-26 | Conexant Systems, Inc. | Short-term enhancement in celp speech coding |
| US6760698B2 (en) | 2000-09-15 | 2004-07-06 | Mindspeed Technologies Inc. | System for coding speech information using an adaptive codebook with enhanced variable resolution scheme |
| US6804218B2 (en) * | 2000-12-04 | 2004-10-12 | Qualcomm Incorporated | Method and apparatus for improved detection of rate errors in variable rate receivers |
| US6766289B2 (en) | 2001-06-04 | 2004-07-20 | Qualcomm Incorporated | Fast code-vector searching |
| JP3457293B2 (ja) | 2001-06-06 | 2003-10-14 | 三菱電機株式会社 | 雑音抑圧装置及び雑音抑圧方法 |
| US6993207B1 (en) | 2001-10-05 | 2006-01-31 | Micron Technology, Inc. | Method and apparatus for electronic image processing |
| US7146313B2 (en) | 2001-12-14 | 2006-12-05 | Microsoft Corporation | Techniques for measurement of perceptual audio quality |
| US7047188B2 (en) | 2002-11-08 | 2006-05-16 | Motorola, Inc. | Method and apparatus for improvement coding of the subframe gain in a speech coding system |
| US20070013873A9 (en) * | 2004-04-29 | 2007-01-18 | Jacobson Joseph M | Low cost portable computing device |
| US7930184B2 (en) | 2004-08-04 | 2011-04-19 | Dts, Inc. | Multi-channel audio coding/decoding of random access points and transients |
| US7788091B2 (en) | 2004-09-22 | 2010-08-31 | Texas Instruments Incorporated | Methods, devices and systems for improved pitch enhancement and autocorrelation in voice codecs |
| JP2006197391A (ja) | 2005-01-14 | 2006-07-27 | Toshiba Corp | 音声ミクシング処理装置及び音声ミクシング処理方法 |
| KR100612889B1 (ko) * | 2005-02-05 | 2006-08-14 | 삼성전자주식회사 | 선스펙트럼 쌍 파라미터 복원 방법 및 장치와 그 음성복호화 장치 |
| US8280730B2 (en) | 2005-05-25 | 2012-10-02 | Motorola Mobility Llc | Method and apparatus of increasing speech intelligibility in noisy environments |
| US7177804B2 (en) * | 2005-05-31 | 2007-02-13 | Microsoft Corporation | Sub-band voice codec with multi-stage codebooks and redundant coding |
| DE102006022346B4 (de) | 2006-05-12 | 2008-02-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Informationssignalcodierung |
| US8682652B2 (en) | 2006-06-30 | 2014-03-25 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Audio encoder, audio decoder and audio processor having a dynamically variable warping characteristic |
| US7877253B2 (en) | 2006-10-06 | 2011-01-25 | Qualcomm Incorporated | Systems, methods, and apparatus for frame erasure recovery |
| MX2009004427A (es) * | 2006-10-24 | 2009-06-30 | Voiceage Corp | Metodo y dispositivo para codificar cuadros de transicion en señales de habla. |
| US9009032B2 (en) | 2006-11-09 | 2015-04-14 | Broadcom Corporation | Method and system for performing sample rate conversion |
| US20100332223A1 (en) | 2006-12-13 | 2010-12-30 | Panasonic Corporation | Audio decoding device and power adjusting method |
| US20080208575A1 (en) | 2007-02-27 | 2008-08-28 | Nokia Corporation | Split-band encoding and decoding of an audio signal |
| EP1981170A1 (en) | 2007-04-13 | 2008-10-15 | Global IP Solutions (GIPS) AB | Adaptive, scalable packet loss recovery |
| US8428938B2 (en) * | 2009-06-04 | 2013-04-23 | Qualcomm Incorporated | Systems and methods for reconstructing an erased speech frame |
| US8352252B2 (en) | 2009-06-04 | 2013-01-08 | Qualcomm Incorporated | Systems and methods for preventing the loss of information within a speech frame |
| US8484020B2 (en) | 2009-10-23 | 2013-07-09 | Qualcomm Incorporated | Determining an upperband signal from a narrowband signal |
| CA2780962C (en) | 2009-11-19 | 2017-09-05 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and arrangements for loudness and sharpness compensation in audio codecs |
| US8600737B2 (en) | 2010-06-01 | 2013-12-03 | Qualcomm Incorporated | Systems, methods, apparatus, and computer program products for wideband speech coding |
| US8738385B2 (en) | 2010-10-20 | 2014-05-27 | Broadcom Corporation | Pitch-based pre-filtering and post-filtering for compression of audio signals |
| US9026434B2 (en) * | 2011-04-11 | 2015-05-05 | Samsung Electronic Co., Ltd. | Frame erasure concealment for a multi rate speech and audio codec |
| WO2012158157A1 (en) | 2011-05-16 | 2012-11-22 | Google Inc. | Method for super-wideband noise supression |
| CN102802112B (zh) | 2011-05-24 | 2014-08-13 | 鸿富锦精密工业（深圳）有限公司 | 具有音频文件格式转换功能的电子装置 |
| US9047863B2 (en) | 2012-01-12 | 2015-06-02 | Qualcomm Incorporated | Systems, methods, apparatus, and computer-readable media for criticality threshold control |
| US9275644B2 (en) | 2012-01-20 | 2016-03-01 | Qualcomm Incorporated | Devices for redundant frame coding and decoding |
-
2014
- 2014-10-08 US US14/509,817 patent/US10614816B2/en active Active
- 2014-10-09 EP EP20168837.1A patent/EP3700111B1/en active Active
- 2014-10-09 AU AU2014331824A patent/AU2014331824B2/en active Active
- 2014-10-09 DK DK14789469.5T patent/DK3055939T3/da active
- 2014-10-09 BR BR112016007940-0A patent/BR112016007940B1/pt active IP Right Grant
- 2014-10-09 PH PH1/2016/500652A patent/PH12016500652B1/en unknown
- 2014-10-09 MX MX2016004529A patent/MX365608B/es active IP Right Grant
- 2014-10-09 RU RU2016116793A patent/RU2673847C2/ru active
- 2014-10-09 CA CA2925582A patent/CA2925582C/en active Active
- 2014-10-09 JP JP2016521592A patent/JP6553025B2/ja active Active
- 2014-10-09 WO PCT/US2014/059931 patent/WO2015054512A1/en not_active Ceased
- 2014-10-09 MY MYPI2016701043A patent/MY179633A/en unknown
- 2014-10-09 ES ES20168837T patent/ES2967136T3/es active Active
- 2014-10-09 EP EP14789469.5A patent/EP3055939B1/en active Active
- 2014-10-09 KR KR1020167012158A patent/KR102229487B1/ko active Active
- 2014-10-09 SG SG11201601782VA patent/SG11201601782VA/en unknown
- 2014-10-09 ES ES14789469T patent/ES2805849T3/es active Active
- 2014-10-09 CN CN201480054682.2A patent/CN105594148B/zh active Active
- 2014-10-09 HU HUE14789469A patent/HUE049089T2/hu unknown
-
2016
- 2016-03-30 ZA ZA2016/02114A patent/ZA201602114B/en unknown
- 2016-04-05 SA SA516370874A patent/SA516370874B1/ar unknown
- 2016-04-08 CL CL2016000833A patent/CL2016000833A1/es unknown
-
2019
- 2019-07-03 JP JP2019124469A patent/JP6768886B2/ja active Active
-
2020
- 2020-02-24 US US16/799,240 patent/US20200194010A1/en not_active Abandoned
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