a) The minimum number of 8-ary pulses required to encode each sample. b) The minimum transmission bandwidth required to transmit this data using 8-ary baseband PAM with full width rectangular pulses on-off line coding. c) If these 8-ary PAM pulses are RF modulated using 8-ary FSK modulation. Determine: 1) The minimum frequency separation (the minimum frequency shift). 2) The frequency deviation. 3) The minimum transmission bandwidth required to transmit this data.
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:
![04) A signal of bandwidth 6 kHz is sampled at a rate 50% above the Nyquist rate
and quantized. The quantization error is not to exceed 0.033% of the signal peak
amplitude. The resulting quantized samples are now coded and transmitted by 8-
ary pulses. Determine:
a) The minimum number of 8-ary pulses required to encode each sample.
b) The minimum transmission bandwidth required to transmit this data using
8-ary baseband PAM with full width rectangular pulses on-off line coding.
c) If these 8-ary PAM pulses are RF modulated using 8-ary FSK modulation.
Determine:
1) The minimum frequency separation (the minimum frequency shift).
2) The frequency deviation.
3) The minimum transmission bandwidth required to transmit this data.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdad28222-7ffb-4866-9168-3fbb3c76c9f8%2F003e40a4-261e-466f-82ba-28f63edee8f5%2Fo22ypf_processed.jpeg&w=3840&q=75)
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