G10H 2250/155
Graham function, i.e. mathematical description of the fluid dynamics of air flowing
Official title: Graham function, i.e. mathematical description of the fluid dynamics of air flowing through a gap, where there is a given pressure differential on either side of the gap, e.g. to model air velocity in wind instruments for physical modeling sound synthesis
G10H2250/155 (Graham function, i.e. mathematical description of the fluid dynamics of air flowing) appears on 4 US grants and 0 published applications in this corpus.
Search patents in G10H- Granted patents
- 4
- Published applications
- 0
- Assignees
- 1
- Inventors
- 3
- Latest grant
- 6 Aug 1996
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Tone synthesizer6 Aug 1996US 5,543,580 AYamaha Corporation
- Musical tone synthesizing apparatus capable of changing musical parameters in real-time16 Apr 1996US 5,508,469 AYamaha Corporation
- Musical tone synthesizing apparatus including modulator on its non-linear/linear outputs26 Jul 1994US 5,332,862 AYamaha Corporation
- Brass instrument type tone synthesizer21 Dec 1993US 5,272,275 AYamaha Corporation
No published applications in this class yet.
Most cited
By later US patents
- Tone synthesizer15US 5,543,580 AYamaha Corporation · 1996
- Musical tone synthesizing apparatus capable of changing musical parameters in real-time10US 5,508,469 AYamaha Corporation · 1996
- Brass instrument type tone synthesizer9US 5,272,275 AYamaha Corporation · 1993
- Musical tone synthesizing apparatus including modulator on its non-linear/linear outputs1US 5,332,862 AYamaha Corporation · 1994