Method and system for real-time processing of the recorded PCM data to get the desired full-scale range of values
US6369728B1 · kind B1 · utility
2Cited by
4References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 20, 2000 |
| Grant date | Apr 9, 2002 |
| Priority date | — |
| Expiry date | Sep 20, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B14/062
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for processing pulse code modulation (PCM) data that do not reach the full dynamic range of a transmission bus. The method and apparatus provide an output processed PCM data having the maximum peak signal allowable by a transmission bus. The output signal limitation is also dependent on a sampling or recording frequency of input signals. In view of the sampling or recording frequency, the invention scales the processing of the PCM data accordingly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.