G10L 21/043
By changing speed
Official title: by changing speed
G10L21/043 (By changing speed) appears on 153 US grants and 185 published applications in this corpus.
Search patents in G10L- Granted patents
- 153
- Published applications
- 185
- Assignees
- 107
- Inventors
- 369
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 2 |
| 2008 | 1 | 3 |
| 2009 | 1 | 2 |
| 2010 | 1 | 1 |
| 2011 | 5 | 3 |
| 2012 | 4 | 7 |
| 2013 | 1 | 5 |
| 2014 | 3 | 10 |
| 2015 | 5 | 15 |
| 2016 | 16 | 5 |
| 2017 | 11 | 10 |
| 2018 | 12 | 14 |
| 2019 | 10 | 8 |
| 2020 | 7 | 15 |
| 2021 | 10 | 14 |
| 2022 | 14 | 14 |
| 2023 | 6 | 13 |
| 2024 | 16 | 17 |
| 2025 | 20 | 12 |
| 2026 | 5 | 9 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Speech speed adjustment method and apparatus, electronic device, and readable storage medium18 Aug 2026US 12,711,945 B2Beijing Zitiao Network Technology Co., Ltd.
- Method and apparatus for processing audio data, device, storage medium11 Aug 2026US 12,706,109 B2Tencent Technology (Shenzhen) Company Limited
- Method, device and software for applying an audio effect26 May 2026US 12,640,130 B2Algoriddim GmbH
- Systems and methods for intelligent playback24 Feb 2026US 12,562,182 B2DISH Network Technologies India Private Limited
- Method and device for decomposing, recombining and playing audio data20 Jan 2026US 12,531,042 B2Algoriddim GmbH
- Generating Customized Audio24 Sep 2026US 2026/0290368 A1Bettear Accessible Technologies Development Ltd
- System17 Sep 2026US 2026/0279376 A1SoftBank Group Corp.
- Speech similarity embeddings with sensitivity to recording conditions via two-stage augmentations17 Sep 2026US 2026/0279382 A1GDM Holding LLC
- Emotion filtering system17 Sep 2026US 2026/0279384 A1SoftBank Group Corp.
- Electronic device and method for controlling same11 Jun 2026US 2026/0162658 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Method and apparatus to prepare listener-interest-filtered works112US 6,374,225 B1Enounce, Inc. · 2002
- Digital watermarks adapted to compensate for time scaling, pitch shifting and mixing75US 10,236,006 B1Digimarc Corporation · 2019
- Method and apparatus to determine and use audience affinity and aptitude69US 7,043,433 B2Enounce, Inc. · 2006
- Systems and methods for dynamic audio processing62US 9,449,082 B22016
- Scheduling playback of audio in a virtual acoustic space41US 10,334,384 B2Dolby Laboratories Licensing Corporation · 2019