Identifying audio content using distorted target patterns
US8615397B2 · kind B2 · utility
13Cited by
19References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 4, 2008 |
| Grant date | Dec 24, 2013 |
| Priority date | — |
| Expiry date | Oct 17, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L15/065
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of a system for identifying audio content are described. During operation, the system receives a data stream from an electronic device via a communication network. Then, the system distorts a set of target patterns which are used to identify the audio content based on characteristics of the electronic device and/or the communication network. Next, the system identifies the audio content in the data stream based on the set of distorted target patterns.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.