Q2: A PAM signal f(t) = 2cos n 4t is sampled at rate of 16 Hz using 8 levels quantization . Indicate the quantization intervals and corresponding digital words.
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
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![Q2: A PAM signal f(t) = 2cos n 4t is sampled at rate of 16 Hz using 8 –
levels quantization .
Indicate the quantization intervals and corresponding digital words.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F01794846-2592-441b-bffb-a7c812481852%2F05a4e835-fe54-4e0b-be0b-a8606d4f6394%2Fvlwb7o_processed.jpeg&w=3840&q=75)
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