Computer based automatic audio mixer
US7526348B1 · kind B1 · utility
14Cited by
9References
111Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 27, 2000 |
| Grant date | Apr 28, 2009 |
| Priority date | — |
| Expiry date | Aug 20, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S1/007
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method is provided for automatic digital audio mixing of at least two digital audio files. The method comprises reading samples from the digital audio files, processing the samples to determine a scale factor for each of the files, applying the scale factors to the samples of each of their corresponding files, and summing the scaled samples to create a single digital audio output file.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.