AnalogFilter BP TwoPole mode sounds strange?

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Captain
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Joined: Sat Aug 25, 2018 11:12 am

AnalogFilter BP TwoPole mode sounds strange?

Post by Captain »

Here's something I have been wondering, it's been there as long as I can remember: I have used the AnalogFilter class quite a lot, and it works perfectly, except for one thing: when I call SetTwoPole() and then get samples out with the GetBandpassValue() method, the audio sounds... strange. It's very low in volume, and sort of crackles, and I'm quite sure it's not supposed to sound like that.

I have been trying to figure out if I'm doing something wrong, but all the other 5 modes (LP/BP/HP in two/four pole mode) sound just fine. Anyone else noticed the same? I can post audio examples if necessary.
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