A 4 kHz band-limited CT signal is sampled at a rate 40 % higher than the Nyquist rate, and uniform quantized by 64 levels to generate PCM binary stream. Find the following: * The number of bits/sample in the PCM systems. * The minimum bandwidth required for transmission. *The quantization error, and signal to quantization noise ratio (in dB) in PCM transmitter. Given =10 dB, and a CT signal vary from -5V-to-+5V. * The number of minutes of the PCM signal that can be stored in a 700 Mbyte CD disk. * Draw the spectrum of the sampled signal showing all the required values on it. Assume triangular spectrum of the CT signal.
A 4 kHz band-limited CT signal is sampled at a rate 40 % higher than the Nyquist rate, and uniform quantized by 64 levels to generate PCM binary stream. Find the following: * The number of bits/sample in the PCM systems. * The minimum bandwidth required for transmission. *The quantization error, and signal to quantization noise ratio (in dB) in PCM transmitter. Given =10 dB, and a CT signal vary from -5V-to-+5V. * The number of minutes of the PCM signal that can be stored in a 700 Mbyte CD disk. * Draw the spectrum of the sampled signal showing all the required values on it. Assume triangular spectrum of the CT signal.
Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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A 4 kHz band-limited CT signal is sampled at a rate 40 % higher than the Nyquist
rate, and uniform quantized by 64 levels to generate PCM binary stream. Find the
following:
* The number of bits/sample in the PCM systems.
* The minimum bandwidth required for transmission.
*The quantization error, and signal to quantization noise ratio (in dB) in PCM transmitter.
Given =10 dB, and a CT signal vary from -5V-to-+5V.
* The number of minutes of the PCM signal that can be stored in a 700 Mbyte CD disk.
* Draw the spectrum of the sampled signal showing all the required values on it. Assume triangular spectrum of the CT signal.
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