short time frequency response
what is meant by ' this filter F has a short time frequency response '?
how does the frequency vary with respect to time for this filter? slowly or quickly
how does the frequency vary with respect to time for this filter? slowly or quickly
Replies
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Shashank MoghePlease explain your question in detail. Give a snapshot. Where did you get this help for the filter? What type of filter is it? -
pratap singh, upendraActually it was about modelling of speech signal.
A speech signal is modeled using a linear filter that has a short time frequency response. -
Shashank MogheFrom what I read, speech signals (which are time-varying wrt frequency and amplitude) need to apply the Short-Time Fourier Transform to get converted from time to frequency domain. Probably this filter is designed to be applied to such time-varying signals in the frequency domain, hence the name.
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