var fDesc=new Array();
fDesc[0] = "Simtel Digital Communication is an ideal simulation software for your communication lab. It features: Line Encoding and Decoding (Unipolar, polar, Bipolar, Manchester), PCM and DPCM Transmitter and Receiver, A-Law and MU law Companding, 2-Channel TDM-PCM Multiplexer, Randomizer and Derandomizer, Convolution Encoding, and more.";

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}