1 In order to achieve TDM, signals must have the same maximum frequency. O True False QUESTION 2 In non-uniform quantization with u = 255 if two signals with powers 10 and 20, respectively, are quantized, the SNR of the quantized signals will be: A. Depends on the signal's frequency B. Larger for the signal with lower power C. The same for both signals O D. Larger for the signal with larger power QUESTION 3 if uniform quantizer is used, and the maximum possible acceptable absolute quantization error is 0.1 volts, then the maximum possible step size is: O A. 0.1 B. 16 C. 0.2 O D. 0.22 16