Method and apparatus for using a waveform segment in place of a missing portion of an audio waveform
US7869992B2 · kind B2 · utility
3Cited by
0References
20Claims
0Family size
Assignee
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Key dates
| Filing date | May 24, 2007 |
| Grant date | Jan 11, 2011 |
| Priority date | — |
| Expiry date | Oct 6, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L19/005
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for using a waveform segment in place of a missing portion of an audio waveform generated in response to a packet stream encoding portions of the audio waveform, the method comprising: phase matching a trailing portion of the waveform segment with a trailing portion of the audio waveform that follows the missing portion; and adding the phase matched waveform segment to the audio waveform.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.