Signal processing apparatus and control method thereof
US8325930B2 · kind B2 · utility
9Cited by
5References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 10, 2008 |
| Grant date | Dec 4, 2012 |
| Priority date | — |
| Expiry date | Oct 3, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4852
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A signal processing apparatus and a control method thereof are provided. The signal processing apparatus includes: a signal processor which respectively processes an input video signal and an input audio signal; a communication unit which is communicably linked with an external audio output unit that outputs the audio signal; and a controller which controls the signal processor to delay and process one of the video signal and the audio signal by a delay value corresponding to the external audio output unit if the external audio output unit is predetermined.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.