Sound processing system
US6414620B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 28, 2001 |
| Grant date | Jul 2, 2002 |
| Priority date | — |
| Expiry date | Nov 28, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L13/04
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A signal processing system includes an A/D conversion section for converting an analog signal into a digital signal; a digital signal processing section for processing the digital signal; a D/A conversion section for converting the digital signal into an analog signal; a control section; and a memory section including a first program memory area for storing a program for processing the digital signal and a first data memory area. The digital signal processing section includes a second program memory area connected, via a first bus, to the first program memory area, and a second data memory area connected to the first data memory area via a second bus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.