G10H 2250/631
Waveform resampling, i.e. sample rate conversion or sample depth conversion
G10H2250/631 (Waveform resampling, i.e. sample rate conversion or sample depth conversion) appears on 73 US grants and 39 published applications in this corpus.
Search patents in G10H- Granted patents
- 73
- Published applications
- 39
- Assignees
- 42
- Inventors
- 119
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 2 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 2 | 2 |
| 2006 | 2 | 1 |
| 2007 | 1 | 3 |
| 2008 | 0 | 0 |
| 2009 | 3 | 3 |
| 2010 | 2 | 2 |
| 2011 | 1 | 2 |
| 2012 | 5 | 4 |
| 2013 | 1 | 1 |
| 2014 | 2 | 3 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 2 | 3 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 3 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Audio generation using generative artificial intelligence model18 Nov 2025US 12,475,869 B2Stability AI Ltd
- Audio resampling for media synchronization4 Nov 2025US 12,462,829 B1Amazon Technologies, Inc.
- Synchronization of audio streams and sampling rate for wireless communication10 Jun 2025US 12,328,692 B2Starkey Laboratories, Inc.
- Synchronization of audio streams and sampling rate for wireless communication20 Feb 2024US 11,910,337 B2Starkey Laboratories, Inc.
- Techniques for digitally rendering audio waveforms and related systems and methods28 Feb 2023US 11,594,207 B2Harmonix Music Systems, Inc.
- Audio generation using generative artificial intelligence model16 Oct 2025US 2025/0322816 A1Stability AI Ltd
- Audio generation using generative artificial intelligence model16 Oct 2025US 2025/0322817 A1Stability AI Ltd
- Synchronization of audio streams and sampling rate for wireless communication18 Jul 2024US 2024/0244544 A1Starkey Laboratories, Inc.
- Synchronization of audio streams and sampling rate for wireless communication30 Dec 2021US 2021/0410090 A1Starkey Laboratories, Inc.
- Techniques for digitally rendering audio waveforms and related systems and methods11 Feb 2021US 2021/0043180 A1Harmonix Music Systems, Inc.
Most cited
By later US patents
- Apparatus for generating, recording or reproducing sound source data95US 5,086,475 ASony Corporation · 1992
- Disk recording and sound reproducing device using pitch change and timing adjustment64US 5,793,739 AYamaha Corporation · 1998
- Method and apparatus for generating vocal harmonies62US 5,231,671 AIVL Technologies Ltd. · 1993
- Method and apparatus for generating vocal harmonies54US 5,301,259 AIVL Technologies Ltd. · 1994
- Method and apparatus for changing the timbre and/or pitch of audio signals49US 5,567,901 AIVL Technologies Ltd. · 1996