what is the required bandwidth for transmission
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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After an analog signal is sampled at 15 kHz, it is converted into digital form by quantitating at 64 levels. Since unipolar rectangular pulses with 50% occupancy-void ratio are used to transmit the signal from the baseband, what is the required bandwidth for transmission?
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