发明名称 |
Information playback apparatus |
摘要 |
<p>An information playback apparatus is provided to obtain sound effects by using an optical disc in much the same way an analog record is manipulated. A pressing pressure applied onto a rotatable jog dial (4) is detected by providing a pressure sensing layer to the jog dial. When no pressing pressure is applied onto the jog dial, audio information is played back from an optical disc at a normal tempo. When an end of the jog dial (4) at rest is pressed with a pressing pressure within a predetermined range, a tempo of a playback sound played from the audio information is changed in response to the pressing pressure. When an end of the jog dial (4) at rest is pressed with a large pressing pressure, a tempo of a playback sound played from the audio information is changed in such a manner that playback of a playback sound is stopped eventually. When the pressing pressure is released from the jog dial (4) at rest, a tempo of a playback sound played back from the audio information is changed in such a manner that a playback sound is eventually played back at the normal tempo. Also, a tempo of a playback sound is changed in various manners in response to a pressing pressure onto the jog dial (4) by providing manipulation keys (8e, 7f) for adjusting a quantity of change when changing a tempo of a playback sound in response to the level of a detection signal. <IMAGE></p> |
申请公布号 |
EP1260979(A2) |
申请公布日期 |
2002.11.27 |
申请号 |
EP20020011303 |
申请日期 |
2002.05.22 |
申请人 |
PIONEER CORPORATION |
发明人 |
YAMADA, YOICHI;KIMURA, TOMOHIKO;SAKATA, KOICHIRO;FUNADA, TAKEAKI;ISOBE, HIROYUKI;TAKAGAKI, JUNICHI;KIKUCHI, TETSUYA;INOSHITA, GEN;ATSUMI, KOU |
分类号 |
G11B20/10;G10H1/00;G10H1/055;G10H1/40;G11B19/00;G11B20/00;G11B27/00;(IPC1-7):G11B19/00 |
主分类号 |
G11B20/10 |
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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