Method for transmitting a digital audio signal
US6202109A · kind A · utility
31Cited by
4References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 24, 1998 |
| Grant date | Mar 13, 2001 |
| Priority date | — |
| Expiry date | Nov 24, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/207
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The invention relates to a method for transmitting a digital audio signal between an electronic device (1) and an expansion card (13) connected to a expansion card connection (8a) in the electronic device. The expansion card (13) comprises at least one data transmission bus (20) for transmitting control and data signals, means (16) for processing digital signals, and an expansion card connection (8b). The expansion card (13) comprises further a second data transmission bus (21), wherein digital audio signals are transmitted via said second data transmission bus (21).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.