Digital audio transmitter and receiver
US9183838B2 · kind B2 · utility
0Cited by
14References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 9, 2013 |
| Grant date | Nov 10, 2015 |
| Priority date | — |
| Expiry date | Dec 3, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/27
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for increasing the fidelity of digitally encoded audio, for transmitting and receiving a signal comprising digitally encoded packets, and for preserving the power of a signal in transmission including the steps of interleaving the signal, frequency conversion, and polynomial interpolation. The method may also include the step of folding or unfolding the signal. The method may also include the step of detecting missing or damaged elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.