G10H 2250/031
Spectrum envelope processing
G10H2250/031 (Spectrum envelope processing) appears on 94 US grants and 94 published applications in this corpus.
Search patents in G10H- Granted patents
- 94
- Published applications
- 94
- Assignees
- 55
- Inventors
- 204
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 5 |
| 2007 | 3 | 13 |
| 2008 | 4 | 12 |
| 2009 | 3 | 3 |
| 2010 | 4 | 4 |
| 2011 | 5 | 5 |
| 2012 | 5 | 7 |
| 2013 | 8 | 4 |
| 2014 | 5 | 1 |
| 2015 | 5 | 1 |
| 2016 | 2 | 3 |
| 2017 | 4 | 1 |
| 2018 | 4 | 4 |
| 2019 | 3 | 4 |
| 2020 | 5 | 2 |
| 2021 | 1 | 7 |
| 2022 | 5 | 6 |
| 2023 | 2 | 5 |
| 2024 | 2 | 4 |
| 2025 | 3 | 0 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method, device and software for applying an audio effect26 May 2026US 12,640,130 B2Algoriddim GmbH
- User interaction customized generation of gaming music24 Feb 2026US 12,558,625 B2Sony Interactive Entertainment Inc.
- Method and device for decomposing, recombining and playing audio data20 Jan 2026US 12,531,042 B2Algoriddim GmbH
- Audio processing method, audio processing system, and computer-readable medium18 Nov 2025US 12,475,872 B2Yamaha Corporation
- AI-based DJ system and method for decomposing, mixing and playing of audio data4 Nov 2025US 12,461,704 B2Algoriddim GmbH
- Ai-based dj system and method for decomposing, mixing and playing of audio data5 Feb 2026US 2026/0037215 A1Algoriddim GmbH
- Audio synthesis method, and computer device and computer-readable storage medium10 Oct 2024US 2024/0339094 A1Tencent Music Entertainment Technology (Shenzhen) Co., Ltd.
- Sound processing method, sound processing system, and recording medium8 Aug 2024US 2024/0265902 A1Yamaha Corporation
- User interaction customized generation of gaming music25 Jan 2024US 2024/0024780 A1Sony Interactive Entertainment Inc.
- Customized audio spectrum generation of gaming music25 Jan 2024US 2024/0024781 A1Sony Interactive Entertainment Inc.
Most cited
By later US patents
- Method of and apparatus for analyzing and synthesizing a sound by extracting and controlling a sound parameter299US 5,536,902 AYamaha Corporation · 1996
- Singing voice synthesis246US 6,304,846 B1Texas Instruments Incorporated · 2001
- Automatic music mood detection156US 7,396,990 B2Microsoft Corporation · 2008
- System and method for multiresolution scalable audio signal encoding121US 5,886,276 AThe Board of Trustees of the Leland Stanford Junior University · 1999
- Method and apparatus for reading and writing audio and digital data on a magnetic tape80US 5,619,383 AGemstar Development Corporation · 1997