It is possible, in principle, to device a means where by a communication system will…

On an average we require H(X) bits of information to specify one input symbol. However, if we…

Huffman coding is an entropy encoding algorithm used for lossless datacompression. The term refers to the…

DATA COMPRESSION AND ITS TYPESData Compression, also known as source coding, is the process of…

Noise or Error is the main problem in the signal, which disturbs the reliability of…

Modulation is the process of varying one or more parameters of a carrier signal in accordance…

Source encoding theorem  The discrete memory less source of entropy H(X), the average code word…

PAM Modulator  The amplitude of a carrier pulse is altered in accordance to that of…

Different Types Of Error Detection Techniques:  a.  Redundancy  b.  Echoplex  c.   Exact count encoding  d.  Parity  e.   Check sum  f.    Vertical…

When the modulation index is less than 1, the angle modulated systems are called low…