Pattern based audio searching method and system
US10671666B2 · kind B2 · utility
6Cited by
1References
18Claims
0Family size
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Key dates
| Filing date | Jun 17, 2016 |
| Grant date | Jun 2, 2020 |
| Priority date | — |
| Expiry date | Apr 4, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N20/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A pattern based audio searching method includes labeling a plurality of source audio data based on patterns to obtain audio label sequences of the source audio data; obtaining, with a processing device, an audio label sequence of target audio data; determining matching degree between the target audio data and the source audio data according to a predetermined matching rule based on the audio label sequence of the target audio data and the audio label sequences of the source audio data; and outputting source audio data having matching degree higher than a predetermined matching threshold as a search result.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.