[i=s] This post was last edited by ove learning makes me happy on 2020-3-2 09:40[/i]1 About Fourier TransformRegarding Fourier transform, such a magical transform, its basic principles and application...
I was late for the review because I was in the hospital and recovering from an injury. It took more than a month. I'm really sorry...
Thinking back, I was evaluating the ADC at the time , and because ...
[size=6]My analysis is that the single-ended to differential circuit is a differential circuit. The signal only goes from mic-p, and there is no signal from mic-m. It is a pseudo differential. I don't...
Teacher, in this case, I set the values of C1 and C2 to 0.1uf, and then used the Q value of 0.707 to write an equation (Q=1/2α), and the known cutoff frequency of 5kHZ to write an equation. Solving th...