Another way to describe the modulation index is using the a. Capture ratio b. Deviation constant c. Maximum deviation d. Deviation ratio

Q. No 1. For the given analog signal, follow the proper steps to convert this signal to digital signal. (Take voltage levels L = 8, n= 3). Also assign proper coding to each voltage level and draw the resultant digital waveform for the given analog signal. Sample times Arnalog imput Time

Suppose a small AC voltage of amplitude .1Vpp is added to the input voltage of 5V What is the output AC voltage and the small signal voltage gain? Vin Lo VDD=10V R=10 Q2 Vout

Ex. 1915. An Arduino analog input voltage is 3.160 volts. Arduino PWM output pin drives a low-pass filter, as shown in Figure 1915. The low-pass filter converts the PWM signal back to an average-DC voltage. Arduino specifications include: I/0 voltage range of e to 5VDC; 10-bit A/D input; and an 8-bit D/A PWM output. an analog output DC volage at the low-pass filter. Determine (Vout - Vin). The analog input DC voltage results in