Television audiovisual, recording and reproducing apparatus using personal computer, method of supplying power to PC card, and PC card
US6804300B1 · kind B1 · utility
9Cited by
7References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2000 |
| Grant date | Oct 12, 2004 |
| Priority date | — |
| Expiry date | Jun 22, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/482
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A television audiovisual apparatus using a personal computer comprises an audio/video I/O interface including a television tuner, disposed in the personal computer, and an information compression/decompression unit for compressing audio/video signals input through the audio/video I/O interface in accordance with the MPEG2 specifications to store the compressed audio/video signals in a large capacity storage disposed in the personal computer, and for decompressing compressed audio/video signals in accordance with the MPEG2 specifications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.