Titlebook: Wavelets and Subbands; Fundamentals and App Agostino Abbate,Casimer M. DeCusatis,Pankaj K. Das Textbook 2002 Birkhéuser Boston 2002 Communi

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Theory of Subband Decomposition band without losing any fidelity, as the high pass band has very little energy. Thus, for this case, we need only a total of 80 Kb/s + 40 Kb/s = 120 Kb/s. Thus, we have achieved, for this example, a compression ratio of 4/3. Of course, one need not be limited to only two subbands. Actually, for spe

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Applications of Subband and Wavelet Transform in Digital Communicationsource coding which removes redundancy, channel coding introduces some redundancy in a predetermined fashion to improve the fidelity of the signal output. The channel has noise and interference, which causes error in the output. By introducing an n-bit codeword for a k-bit of information when n>k, th

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Agostino Abbate,Casimer M. DeCusatis,Pankaj K. Das

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Agostino Abbate,Casimer M. DeCusatis,Pankaj K. Das