Re: The Audiophoolery Thread.
You can get around the infinite thump of a Dirac Delta by using a Kronecker Delta, which has unity amplitude at t=0 and is zero elsewhere.
It is though a bit academic since hitting any engineering system with a zero duration impulse is non-physical, and as David said the way around that (for a linear system) is by using low amplitude excitation and working backwards.
Craig
Craig
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