发明名称 |
Process to regulate the volume of sound produced by individual keys on an electronic keyboard instrument by reference to speed of key depression |
摘要 |
<p>An electronic keyboard musical instrument incorporates a detector that senses the speed at which the key is depressed. The speed is used as a parameter for the level of sound reproduction of the key concerned. The sensor is an infrared distance sensor. Also claimed is a commensurate process.</p> |
申请公布号 |
DE102004015056(A1) |
申请公布日期 |
2005.10.13 |
申请号 |
DE20041015056 |
申请日期 |
2004.03.25 |
申请人 |
LEWE, ROLF |
发明人 |
LEWE, ROLF |
分类号 |
G10H1/34;(IPC1-7):G10H1/34 |
主分类号 |
G10H1/34 |
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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