发明名称 |
Apparatus for identifying the note of an audio signal |
摘要 |
An apparatus for identifying the note of an audio signal is disclosed having a transducer, an electronic logic determining structure, and a display for displaying the note of the input signal. The apparatus further includes a note programmer that enables a user to select one or more notes to be displayed on the note display. A cent array may also be included to visually show the deviation from the displayed note.
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申请公布号 |
US5831190(A) |
申请公布日期 |
1998.11.03 |
申请号 |
US19970900381 |
申请日期 |
1997.07.20 |
申请人 |
TRABUCCO, JR., WILLIAM R. |
发明人 |
TRABUCCO, JR., WILLIAM R. |
分类号 |
G09B15/02;G10H3/12;(IPC1-7):G09B15/02 |
主分类号 |
G09B15/02 |
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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