发明名称 |
Skip detector for compact disc jukebox |
摘要 |
A control system for a compact disc jukebox detects skips in the compact disc by reading an apparent elapsed time signal from the compact disc that is encoded on the compact disc. A timer is simultaneously started and outputs a real elapsed time signal. A comparison is made between the real elapsed time signal and the apparent elapsed time signal. If the difference between these two signals exceeds a predetermined amount of time, a skip is recorded. The detection of a skip may be recorded as to a particular selection on a particular CD, along with the time of the skip. Appropriate action may be taken in response to the recording of a skip, such as cancelling the selection or stopping the CD.
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申请公布号 |
US6714489(B2) |
申请公布日期 |
2004.03.30 |
申请号 |
US20030405591 |
申请日期 |
2003.04.02 |
申请人 |
ROWE INTERNATIONAL CORPORATION |
发明人 |
KALIS JEFFREY J.;ROBINSON FREDERICK G.;VAN DYK RICHARD |
分类号 |
G07F17/30;G11B7/0037;G11B7/09;G11B17/22;G11B19/04;G11B19/06;G11B27/00;G11B27/36;(IPC1-7):G11B17/22 |
主分类号 |
G07F17/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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