Analyzing audio input for efficient speech and music recognition
US9620105B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 29, 2014 |
| Grant date | Apr 11, 2017 |
| Priority date | — |
| Expiry date | Feb 25, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/025
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems and processes for analyzing audio input for efficient speech and music recognition are provided. In one example process, an audio input can be received. A determination can be made as to whether the audio input includes music. In addition, a determination can be made as to whether the audio input includes speech. In response to determining that the audio input includes music, an acoustic fingerprint representing a portion of the audio input that includes music is generated. In response to determining that the audio input includes speech rather than music, an end-point of a speech utterance of the audio input is identified.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.