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

[david medine]

It can be any integer value.

On 9/8/15 10:06 PM, Alexandre Torres Porres wrote:
> as long as we're on this, I don't know much about average filters, but 
> is it common to have even sample average like 3-point / 5-point?
>
> i was guessing there had to be at least even numbers, but now i have a 
> different intuition
>
> cheers
>
> 2015-09-09 2:00 GMT-03:00 Alexandre Torres Porres <porres at gmail.com 
> <mailto:porres at gmail.com>>:
>
>     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
>     <mailto: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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