Classification of audio segments using a classification network
US10963781B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 14, 2017 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | Dec 3, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L25/48
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In one embodiment, an audio signal for an audio track is received and segmented into a plurality of segments of the audio signal. The plurality of segments of audio are input into a classification network that is configured to predict output values based on a plurality of genre and mood combinations formed from different combinations of a plurality of genres and a plurality of moods. The classification network predicts a set of output values for the plurality of segments, each of the set of output values corresponding to one or more the plurality of genre and mood combinations. One or more of the plurality of genre and mood combinations are assigned to the audio track based on the set of output values for one or more of the plurality of segments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.