Recording medium reproducing apparatus
US6973019B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 17, 2002 |
| Grant date | Dec 6, 2005 |
| Priority date | — |
| Expiry date | Apr 29, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2220/2545
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In a recording medium reproducing apparatus that can reproduce a recording medium such as a CD-R or CD-RW recording therein compressed audio data, a track number of three or more digits can be indicated using an existing display portion that is designed to indicate a track number in two digits. For this, the apparatus determines whether digital audio data to be reproduced is compressed audio data, and when it is determined to be the compressed audio data, the apparatus indicates a track number of the reproducing compressed audio data in a track number display area and a minute display area, a value of minute of a reproduction time of the compressed audio data in a second display area, and a value of second of the reproduction time of the compressed audio data in a frame display area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.