[PD] 8 point average filter with biquad and raw filters?

Alexandre Torres Porres porres at gmail.com
Wed Sep 9 07:00:14 CEST 2015


I wasn't looking for this, but it's great to know it :) thanks!

2015-09-08 20:28 GMT-03:00 Christof Ressi <christof.ressi at gmx.at>:

> Hi, there's actually a nice and easy way of implementing a moving average
> filter of ANY length using only an integrator and a samplewise delay [z~].
> The formular for a moving average filter of N points is simply: y[n] =
> (x[n] - x[n-N])/N + y[n-1]. I attached an abstraction. Not totally sure
> this is what you're looking for.
>
> Cheers
>
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