| 发明名称 |
DRIVER CIRCUIT FOR TONE GENERATOR |
| 摘要 |
<p>DRIVER CIRCUIT FOR TONE GENERATOR A driver circuit for a tone generator that is adapted to cause the tone generator to produce a pleasant sounding chime. The circuit comprises high and low frequency oscillator circuits whose decaying sawtooth type outputs are summed and modulated to produce the desired chime effect.</p> |
| 申请公布号 |
CA1100341(A) |
申请公布日期 |
1981.05.05 |
| 申请号 |
CA19780306462 |
申请日期 |
1978.06.29 |
| 申请人 |
LECTRON PRODUCTS, INC. |
发明人 |
REA, IRVIN B.;SLAVIN, MICHAEL |
| 分类号 |
G10H1/043;B06B1/02;G10K15/04;(IPC1-7):10H5/00 |
主分类号 |
G10H1/043 |
| 代理机构 |
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代理人 |
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