Multi-core audio processor with flexible memory allocation
US11061642B2 · kind B2 · utility
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16References
20Claims
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Key dates
| Filing date | Sep 24, 2018 |
| Grant date | Jul 13, 2021 |
| Priority date | — |
| Expiry date | Sep 24, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/202
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A multi-core audio processor includes an audio fabric block configured to organize data received from a plurality of audio interfaces into streams for processing by a plurality of digital signal processing cores. The plurality of digital signal processing cores include a single sample processing core and a frame processing core. The multi-core audio processor also includes a pool of undedicated random access memory (RAM) and a main controller configured to dynamically allocate memory resources from the pool of undedicated RAM amongst one or more of the plurality of digital signal processing cores.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.