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Create a factory class and to generate DFT filters, and provide a clean quick interface to the most common filters (high/low/band pass, butterworth, etc).
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Most LMMS lowpass filters default to 441Hz, which I find to be an appropriate starting value, except Glame.
![image](https://f.cloud.github.com/assets/6345473/2200368/43aa01d4-98e1-11e3-8db6-82d95d28…
tresf updated
10 years ago
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- estfr needs to use filtfilt instead of lfilter
- both binspikes and estfr try and access a variable called `cell` that does not exist
- returned bins should be centered, not left bins
nirum updated
10 years ago
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As described in https://github.com/scipy/scipy/pull/3085, the `scipy.signal` filter order functions do not always produce the same output as Matlab:
```
n, Wn = buttord([0.2, 0.5], [0.1, 0.6], 3, 80)…
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_Original ticket http://projects.scipy.org/scipy/ticket/1615 on 2012-03-03 by trac user waywardgeek, assigned to @cournape._
First, scipy, and the signal package in particular rock! I'm a big fan, a…
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_Original ticket http://projects.scipy.org/scipy/ticket/1217 on 2010-06-30 by trac user accipter, assigned to unknown._
If the frequency response of the Butter worth filter is computed with freqz() i…
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Had a couple of moans about HTML only e-mails (for new user registrations etc)..
Is there a way to do text/plain only or have a text alternative?
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This should likely include three types of filters:
- Basic, efficient low, high and bandpass filters
- A resonator
- A biquad or butterworth filter ugen supporting user-defined coefficients along with…
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For now I want to add the following filters, which are common in synths:
- Two-pole LPF, BPF, HPF (Butterworth) with Resonance - 12 dB/octave
- Four-pole LPF, BPF, HPF (Butterworth) with Resonance - 2…
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