- #1
m718
- 88
- 0
I've made a single opamp amplifier for a mic but it has this problem, when I play a very low
200hz tune the output of the opamp shows 6 mV and another 200hz tune at higher volume shows a 600 mV output, the problem is that if the loud tune is ON the low level tune doesn't make any difference on the output. Shouldn't the output go from 600 mV to 606 mV ?
And each tune is played by a separate speaker.
200hz tune the output of the opamp shows 6 mV and another 200hz tune at higher volume shows a 600 mV output, the problem is that if the loud tune is ON the low level tune doesn't make any difference on the output. Shouldn't the output go from 600 mV to 606 mV ?
And each tune is played by a separate speaker.