| 摘要 |
<p>A first reproduction circuit (9,24,13-18) reproduces a digital stereo audio signal from a signal which is read by means of a pickup (3) from a disc (2) loaded at a playback position, and a second reproduction means (8,11,12) reproduces an analog audio signal from the signal read by the pickup. When the disc loaded at the playback position is identified as being an LDD disc, the stereo audio signal outputted from the first reproduction means is mixed with the analog audio signal outputted from the second reproduction means, such that a vocal portion of a reproduction can be reproduced, together with an accompaniment portion of the reproduction in a stereo mode.</p> |
| 申请人 |
PIONEER ELECTRONIC CORPORATION |
发明人 |
OTSUBO, HIROSHI, C/O PIONEER ELECTRONIC CORP.;KAWANO, EISAKU, C/O PIONEER ELECTRONIC CORP.;OHMORI, SEIJI, C/O PIONEER ELECTRONIC CORP.;TSURUGA, TASUKU, C/O PIONEER ELECTRONIC CORP.;MAWATARI, TAKESHI, C/O PIONEER ELECTRONIC CORP.;SHIMIZU, TETSUO, C/O PIONEER ELECTRONIC CORP. |
