Overlap Add and Overlap Save Methods are used to process real time signals. Both methods breakdown the signal into segments, process each segment and then combine the segments into one final output signal.of their speed. OAM and OSM are preferred for real time processing.
In the experiment OAM and OSM were applied on a 13 point sequence.
In the experiment OAM and OSM were applied on a 13 point sequence.
OAM and OSM are used for filtering of long data sequence.
ReplyDeleteHence it can be used for real time applications
ReplyDeleteOAM and OSM are efficient ways to calculate convolution between very long signal x[n] and finite impulse response h[n].
ReplyDeleteGood for processing long input streams
ReplyDeleteOSM is faster due to use of circular convolution
ReplyDeleteIt is used for real time processing in FIR filter
ReplyDelete