Code rate adaptive encoding/decoding arrangement and method for a pulse code modulation system
US7203242B2 · kind B2 · utility
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46Claims
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Key dates
| Filing date | Apr 25, 2003 |
| Grant date | Apr 10, 2007 |
| Priority date | — |
| Expiry date | May 18, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B14/04
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A code rate adaptive encoding/decoding arrangement and method for a pulse code modulation system comprises a code rate adaptor and a code capacity meter to dynamically produce a code rate adaptive signal for the code length of the pulse code modulation adaptive to actual situations during the encoding/decoding process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.