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 ...
PTT is also known as "push to talk". Its characteristics are short call establishment time, occupying the channel only when speaking, and only monitoring the channel when answering. The receiver does ...
[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...