Methods, computer-readable media, and data structures for building an authoritative database of digital audio identifier elements and identifying media items
US7647128B2 · kind B2 · utility
1Cited by
19References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 22, 2005 |
| Grant date | Jan 12, 2010 |
| Priority date | — |
| Expiry date | Jan 12, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/68
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods, computer-readable media, and data structures for building an authoritative database of digital audio identifier elements from digital media accessed by clients. The digital media including one or more media items, such as tracks on a CD. The methods, computer-readable media, and data structures further identifying metadata associated with a media item accessed by a client utilizing the authoritative database of digital audio identifier elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.