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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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- Spring '08
- High-pass filter, Band-pass filter, Low-pass filter, Band pass filters, low frequency components