Ming Post subject: group delay Unread postPosted: Wed Jul 28,
2004 8:32 am Offline Lieutenant User avatar Joined:
Tue Jan 13, 2004 8:42 am Posts: 4 Hi. Who knows where I can have
group delay equations for filters Butterworth, Chebyshev and others?
I need closed form solutions not differential where I must do GD
from delta phase on point by point basis. Thank you for your help to
me. - Ming Posted 11/12/2012
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