G10H 2250/491
Formant interpolation therefor
G10H2250/491 (Formant interpolation therefor) appears on 8 US grants and 2 published applications in this corpus.
Search patents in G10H- Granted patents
- 8
- Published applications
- 2
- Assignees
- 8
- Inventors
- 10
- Latest grant
- 26 Apr 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Vocoder system and method for vocal sound synthesis26 Apr 2011US 7,933,768 B2Roland Corporation
- Digital sampling instrument16 Dec 1997US 5,698,807 ACreative Technology Ltd
- Apparatus for and method of generating musical tones9 Sep 1997US 5,665,931 AKawai Musical Inst. Mfg. Co., Ltd.
- Apparatus for and method of generating musical tones24 Jun 1997US 5,641,929 AKawai Musical Inst. Mfg. Co., Ltd.
- Apparatus for and method of generating musical tones6 May 1997US 5,627,334 AKawai Musical Inst. Mfg. Co., Ltd.
Most cited
By later US patents
- Digital sampling instrument30US 5,248,845 AE-mu Systems, Inc. · 1993
- Digital sampling instrument29US 5,698,807 ACreative Technology Ltd · 1997
- Harmonic formant filter for an electronic musical instrument14US 4,211,138 AKawai Musical Instrument Mfg. Co., Ltd. · 1980
- Formant filter generator for an electronic musical instrument5US 4,813,328 AKabushiki Kaisha Kawai Gakki · 1989
- Vocoder system and method for vocal sound synthesis4US 7,933,768 B2Roland Corporation · 2011