signal - A system then isolates a constituent part...

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Separate the Signals Modeling a general signal is difficult Most signals exhibit a combination of characteristics The signal can be decomposed into 2 signals (long term and short term), each can be simulated by an appropriate model
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Subband coding Decomposes source signal into constituent parts and decoding the parts separately
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Unformatted text preview: A system then isolates a constituent part corresponding to a certain frequency is called filter. If it isolates the low frequency components, it is called low pass filter Similarly we have high pass or band pass filters Filter can be subband filter if it isolates a number of bands simultaneously...
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This note was uploaded on 02/28/2008 for the course CSCI 576 taught by Professor Smita during the Spring '08 term at USC.

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signal - A system then isolates a constituent part...

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