System and method for filtering audio content
US8156518B2 · kind B2 · utility
4Cited by
5References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 30, 2007 |
| Grant date | Apr 10, 2012 |
| Priority date | — |
| Expiry date | Jun 20, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4532
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system and method for filtering audio content are provided. An audio data filtering system may include an input interface to receive audio data. The system may also include an analysis module to compare a textual representation of the audio data to data identifying prohibited audio content. The system may also include a packet filter to prevent transmission of portions of the audio data matching prohibited audio content to a remote user device. The system may further include an output interface to transmit portions of the audio data not identified as prohibited audio content to the remote user device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.