Audio and video signals recording apparatus having signal format detecting function
US6483988B1 · kind B1 · utility
2Cited by
5References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 20, 1999 |
| Grant date | Nov 19, 2002 |
| Priority date | — |
| Expiry date | Oct 20, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/8063
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A recording apparatus capable of recording an audio signal on a recording medium without introducing a deterioration in sound quality. When a digital audio signal input to a digital audio input terminal has a predetermined signal form, the digital audio signal is recorded on the recording medium instead of an analog audio signal input to an analog audio input terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.