G10H 2250/635
Waveform resolution or sound quality selection
Official title: Waveform resolution or sound quality selection, e.g. selection of high or low sampling rates, lossless, lossy or lossier compression algorithms
G10H2250/635 (Waveform resolution or sound quality selection) appears on 9 US grants and 4 published applications in this corpus.
Search patents in G10H- Granted patents
- 9
- Published applications
- 4
- Assignees
- 6
- Inventors
- 17
- Latest grant
- 4 Apr 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 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 | 1 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Automated performance technology using audio waveform data4 Apr 2017US 9,613,635 B2Yamaha Corporation
- Digital signal processing device, digital signal processing method, and digital signal processing program15 May 2012US 8,180,002 B2Sony Corporation
- Musical sound generating device and storage medium storing musical sound generation processing program30 Aug 2011US 8,008,569 B2Casio Computer Co., Ltd.
- Frequency expansion for synthesizer8 Dec 2009US 7,630,780 B2Palm, Inc.
- Apparatus and method of additive synthesis of digital audio signals using a recursive digital oscillator8 Jan 2008US 7,317,958 B1The Regents of the University of California
- Automated performance technology using audio waveform data4 Jun 2015US 2015/0154979 A1Yamaha Corporation
- Musical sound generating device and storage medium storing musical sound generation processing program18 Jun 2009US 2009/0151543 A1Casio Computer Co., Ltd.
- Digital signal processing device, digital signal processing method, and digital signal processing program1 Jan 2009US 2009/0003497 A1Sony Corporation
- Frequency expansion for synthesizer23 Dec 2004US 2004/0259601 A1Palm, Inc.
Most cited
By later US patents
- Waveform generation device capable of reading waveform memory in plural modes17US 5,432,293 AYamaha Corporation · 1995
- Method and device for forming a tone waveform by combined use of different waveform sample forming resolutions12US 5,831,193 AYamaha Corporation · 1998
- Musical tone electronic synthesizer and method8US 5,604,323 AEthymonics Limited · 1997
- Apparatus and method of additive synthesis of digital audio signals using a recursive digital oscillator8US 7,317,958 B1The Regents of the University of California · 2008
- Musical tone-generating method and apparatus using data interpolation3US 5,850,049 AYamaha Corporation · 1998