| 摘要 |
A light driver circuit which is activated by an audio signal. The circuit includes three signal channels and four automatic level control circuits. The three channels are high, low and mid-range frequency channels. There is an automatic level control circuit circuit at the input of the circuit and a separate automatic level control circuit incorporated into each of the three channels. An optical isolation unit is provided in each channel to, effectively, isolate the output from the signal source. A typical utilization of the circuit is with strobe-lights, discotheque lights, or the like.
|
