G10H 2250/471
General musical sound synthesis principles, i.e. sound category-independent synthesis methods
G10H2250/471 (General musical sound synthesis principles, i.e. sound category-independent synthesis methods) appears on 293 US grants and 116 published applications in this corpus.
Search patents in G10H- Granted patents
- 293
- Published applications
- 116
- Assignees
- 92
- Inventors
- 324
- Latest grant
- 5 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 5 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 14 | 0 |
| 1993 | 32 | 0 |
| 1994 | 22 | 0 |
| 1995 | 22 | 0 |
| 1996 | 19 | 0 |
| 1997 | 17 | 0 |
| 1998 | 16 | 0 |
| 1999 | 8 | 0 |
| 2000 | 7 | 0 |
| 2001 | 5 | 0 |
| 2002 | 2 | 2 |
| 2003 | 3 | 0 |
| 2004 | 3 | 5 |
| 2005 | 0 | 1 |
| 2006 | 0 | 4 |
| 2007 | 2 | 12 |
| 2008 | 7 | 6 |
| 2009 | 4 | 5 |
| 2010 | 7 | 3 |
| 2011 | 3 | 9 |
| 2012 | 6 | 9 |
| 2013 | 4 | 5 |
| 2014 | 7 | 4 |
| 2015 | 4 | 3 |
| 2016 | 7 | 3 |
| 2017 | 8 | 7 |
| 2018 | 4 | 3 |
| 2019 | 5 | 3 |
| 2020 | 2 | 2 |
| 2021 | 3 | 13 |
| 2022 | 1 | 2 |
| 2023 | 3 | 3 |
| 2024 | 4 | 6 |
| 2025 | 2 | 6 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- G10H 2250/511Physical modelling or real-time simulation of the acoustomechanical behaviour of acoustic musicalIndexing code167
- G10H 2250/481Formant synthesis, i.e. simulating the human speech production mechanism by exciting formantIndexing code78
- G10H 2250/475Fm synthesis, i.e. altering the timbre of simple waveforms by frequency modulatingIndexing code25
- G10H 2250/505Parcor synthesis, i.e. music synthesis using partial autocorrelation techniquesIndexing code5
Recent patents
- Audio signal processing device, audio signal processing method, and program5 Aug 2025US 12,379,892 B2Alphatheta Corporation
- Digital tone synthesizers5 Aug 2025US 12,380,874 B2The ADT Security Corporation
- Musical sound signal generation device, musical sound signal generation method, and non-transitory computer-readable recording medium24 Dec 2024US 12,175,956 B2Casio Computer Co., Ltd.
- Electronic musical instrument and control method for electronic musical instrument1 Oct 2024US 12,106,745 B2Casio Computer Co., Ltd.
- Electronic musical instrument, electronic keyboard musical instrument, and method of generating musical sound6 Feb 2024US 11,893,968 B2Casio Computer Co., Ltd.
- Tone generation and synchronization22 May 2025US 2025/0166593 A1Ipc Systems, Inc.
- Gesture-based audio synthesizer controller1 May 2025US 2025/0140222 A1
- Acoustic Waveguide Grand Piano17 Apr 2025US 2025/0124895 A1
- Calibrating Acoustic Instruments for a Physical Environment27 Mar 2025US 2025/0103272 A1Apple Inc.
- Calibrating Acoustic Instruments for a Physical Environment27 Mar 2025US 2025/0104678 A1Apple 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
- Method and apparatus for translating the EEG into music to induce and control various psychological and physiological states and to control a musical instrument123US 4,883,067 ANeurosonics, Inc. · 1989
- Digital signal processing using waveguide networks87US 4,984,276 AThe Board of Trustees of the Leland Stanford Junior University · 1991
- System and method for synthesizing music by scanning real or simulated vibrating object83US 6,647,359 B1Interval Research Corporation · 2003
- System for automatically morphing audio information73US 5,749,073 AInterval Research Corporation · 1998