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Notices by Timjan (timjan@social.linux.pizza)

Timjan (timjan@social.linux.pizza)'s status on Friday, 08-Dec-2023 23:57:11 JST Timjan
in reply to
- minute
@mntmn
z=1 would be the sampling frequency, z=0.1 is sampling frequency / 10.
Saying "cutoff at 1kHz" doesn't help, because we don't know what the sampling rate is. If that is, say, 100kSamples/second, you'd want the cutoff at z = 1k/100k = 0.01.
But again, I haven't done discrete filters since college, and over breakfast I might not be of much help 😬

In conversation about a year ago from social.linux.pizza permalink
Timjan (timjan@social.linux.pizza)'s status on Friday, 08-Dec-2023 23:48:18 JST Timjan
in reply to
- minute
@mntmn
I haven't touched these in a long while... Isn't z normalized sampling rate?

In conversation about a year ago from social.linux.pizza permalink

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* (HW) Electronics Engineer, * (Cranky) Linux luser: mostly due to the tools available and unfettered habit** Breaks unbreakable(?) software weekly* Cyclist when possible: tries to keep up with wife about local transportation policy;* Prefer to bake my own bread and grow at least some of my own veggies.* Beat deaf?Yes, there's an alt account (or two). We don't talk about the same stuff, or in the same language.Based in California.My photo and my username don't agree? You don't say!

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