System and method for improving the accuracy of audio searching
US7725318B2 · kind B2 · utility
390Cited by
18References
16Claims
0Family size
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Key dates
| Filing date | Aug 1, 2005 |
| Grant date | May 25, 2010 |
| Priority date | — |
| Expiry date | Sep 28, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/916
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method for improving the accuracy of audio searching using multiple models to process an audio file or stream to obtain search tracks. The search tracks are processed to locate at least one search term and generate multiple search results. The number of search results is equivalent to the number of models used to process the audio stream. The search results are combined to generate a unified search result. The multiple models may represent different languages, dialects and accents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.