Recording medium and reproduction apparatus for displaying display data synchronously with reproduction of audio data
US5953290A · kind A · utility
41Cited by
5References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 1996 |
| Grant date | Sep 14, 1999 |
| Priority date | — |
| Expiry date | Oct 21, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/8227
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A recording medium includes an audio data group including a plurality of types of audio data; audio reproduction time information for regulating a time to reproduce each of the plurality of types of audio data; a display data group including a plurality of types of display data; and display reproduction time information for regulating a time to reproduce each of the plurality of types of display data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.