G10L 19/22
Mode decision, i.e. based on audio signal content versus external parameters
G10L19/22 (Mode decision, i.e. based on audio signal content versus external parameters) appears on 575 US grants and 651 published applications in this corpus.
Search patents in G10L- Granted patents
- 575
- Published applications
- 651
- Assignees
- 139
- Inventors
- 742
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 4 |
| 2003 | 2 | 3 |
| 2004 | 5 | 5 |
| 2005 | 4 | 13 |
| 2006 | 5 | 5 |
| 2007 | 2 | 11 |
| 2008 | 5 | 26 |
| 2009 | 8 | 14 |
| 2010 | 26 | 16 |
| 2011 | 15 | 17 |
| 2012 | 9 | 16 |
| 2013 | 7 | 29 |
| 2014 | 25 | 19 |
| 2015 | 21 | 23 |
| 2016 | 37 | 57 |
| 2017 | 50 | 53 |
| 2018 | 44 | 49 |
| 2019 | 52 | 47 |
| 2020 | 65 | 58 |
| 2021 | 30 | 27 |
| 2022 | 41 | 34 |
| 2023 | 30 | 33 |
| 2024 | 41 | 41 |
| 2025 | 27 | 25 |
| 2026 | 17 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for restricting bit rate for enhanced voice services (EVS)22 Sep 2026US 12,744,850 B2Jio Platforms Limited
- Apparatus and method for MDCT M/S stereo with global ILD with improved mid/side decision8 Sep 2026US 12,731,591 B2Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device8 Sep 2026US 12,731,594 B2Electronics and Telecommunications Research Institute
- Audio signal encoding method, decoding method, encoding device, and decoding device25 Aug 2026US 12,718,824 B2Huawei Technologies Co., Ltd.
- Method and device for audio band-width detection and audio band-width switching in an audio codec28 Jul 2026US 12,694,880 B2Voiceage Corporation
- Multi-channel audio decoder, multi-channel audio encoder, methods and computer program using a residual-signal-based adjustment of a contribution of a decorrelated signal1 Oct 2026US 2026/0301751 A1Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- Electronic apparatus and audio data transmission method thereof24 Sep 2026US 2026/0290356 A1Samsung Electronics Co., Ltd.
- Audio data coding method and apparatus, and audio data decoding method and apparatus24 Sep 2026US 2026/0290359 A1Douyin Vision Co., Ltd.
- Method, apparatus, device, and storage medium for audio encoding10 Sep 2026US 2026/0268917 A1Beijing Zitiao Network Technology Co., Ltd.
- Method for audio signal format determination and device20 Aug 2026US 2026/0245563 A1Beijing Xiaomi Mobile Software Co., Ltd.
Most cited
By later US patents
- Variable rate vocoder458US 5,414,796 AQUALCOMM Incorporated · 1995
- Method and apparatus for determining the transmission data rate in a multi-user communication system140US 5,857,147 AQUALCOM Incorporated · 1999
- Variable rate vocoder113US 5,778,338 AQUALCOMM Incorporated · 1998
- Variable rate vocoder102US 5,657,420 AQUALCOMM Incorporated · 1997
- Real-time speech and music classifier83US 6,785,645 B2Microsoft Corporation · 2004