[PD] unit impulse without [dirac~]

Andy Farnell padawan12 at obiwannabe.co.uk
Sat Nov 17 10:01:58 CET 2007

Nice one.

Okay,  one for the mathematicians, as Ugur mentioned the proper name
this is Kronecker Delta. Is it correct to say that the Dirac impulse preserves
energy, as it tends towards zero time length the amplitude goes to infinity and if we
squashed its amplitude to zero it would be infinitely long? In which case Dirac impulses
are theoretical and not practical digital signals?



On Fri, 16 Nov 2007 19:12:55 +0100
Frank Barknecht <fbar at footils.org> wrote:

> Hallo,
> Andy Farnell hat gesagt: // Andy Farnell wrote:
> > Okay, a sample delay and [vline~] , that's one very good way,
> > thanks a lot.  I like the abs name too.
> > 
> > Any others? Must be vanilla only so you can't use [z]
> Attached is another one. The idea is to play a [table] with an impulse
> stored. Use [tabread~] not [tabread4~] to avoid interpolation..
> Ciao
> -- 
>  Frank Barknecht                                     _ ______footils.org__

Use the source

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