An audio signal having the highest frequency of fM = 15 kHz is input to a 16-bit A/D counter type converter. If the pulse repetition period of clock is 0.15 us, the maximum conversion time is: U1 INPUT REGISTER /COUNTER 27, of 08 04 03 02 01 00 07 06 05 04 03 02 01 07 OUTPUT REGISTER ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬TT Output Converted Word 9.83 ns 38.25 μs 4.65 μs 9.83 ms U2 U4 COMPARATOR DI Vin Input Analog Signal U3 D/A CONVERTER

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Q: Draw block digram a 4-bit synchronous down counter

A:

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A: for each case:For fs​=40 Hz: Aliasing will occur for frequencies above 20 Hz.For fs​=22 Hz: Aliasing…

Q: 2) The input to an FM receiver has an S/N of 2.8. The modulating frequency is 1.5 kHz. The maximum…

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Quantization and Resolution

Quantization is a methodology of carrying out signal modulation by the process of mapping input values from an infinitely long set of continuous values to a smaller set of finite values. Quantization forms the basic algorithm for lossy compression algorithms and represents a given analog signal into digital signals. In other words, these algorithms form the base of an analog-to-digital converter. Devices that process the algorithm of quantization are known as a quantizer. These devices aid in rounding off (approximation) the errors of an input function called the quantized value.

Probability of Error

This topic is widely taught in many undergraduate and postgraduate degree courses of: