Low noise digital to signal interval converter with audio applications
US7138935B1 · kind B1 · utility
9Cited by
12References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 2005 |
| Grant date | Nov 21, 2006 |
| Priority date | — |
| Expiry date | Sep 26, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M3/506
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
The present invention relates to digital-to-analog conversion. In particular, it has application to conversion of pulse code modulated signals, such as used in CDs and DVDs, to a pulse width modulated or analog signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.