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Hosted Forums => foobar2000 => Uploads - (fb2k) => Topic started by: lvqcl on 2010-04-09 16:02:42

Title: foo_dsp_lowpass plugin
Post by: lvqcl on 2010-04-09 16:02:42
Lowpass filter.
Can be used before lossy encoding, if your encoder of choice doesn't have lowpass filter with arbitrary frequency.
[attachment=5844:foo_dsp_...ss_0.0.2.7z]
Sources (LGPL):
[attachment=5845:foo_dsp_....0.2_src.7z]
Title: foo_dsp_lowpass plugin
Post by: Steve Forte Rio on 2010-04-09 20:50:32
This is what I was looking for. Many thanks
Title: foo_dsp_lowpass plugin
Post by: klez on 2010-05-25 01:52:10
Can u PLEASE implement a -24dB Subsonic Filter (HighPass) too?! I would be VERY pleased, cause thats what i miss "right from beginning"
Title: foo_dsp_lowpass plugin
Post by: lvqcl on 2010-05-28 19:20:43
Can u PLEASE implement a -24dB Subsonic Filter (HighPass) too?! I would be VERY pleased, cause thats what i miss "right from beginning"


This lowpass filter is just a part of SoX resampler (http://www.hydrogenaudio.org/forums/index.php?showtopic=67373). This plugin is just truncated resampler plugin.
I don't know how to properly implement subsonic highpass filter.
Title: foo_dsp_lowpass plugin
Post by: lvqcl on 2011-02-18 17:35:37
[attachment=6366:foo_dsp_...ss_0.0.4.zip]
[attachment=6367:foo_dsp_....0.4_src.7z]
Title: foo_dsp_lowpass plugin
Post by: markanini on 2011-02-19 10:22:59
So far this has been a sort of week-end fun-time a plugin in for me. I load my playlist with sufficiently percussive material, then I set freq to 3500 and width to 1%. The chirpy ringing is really amusing. From here on tweaking phase lets you hear the difference between pre-ringing and post-ringing very clearly.

I suppose the default width of 5% is reasonable when used prior to lossy encoding?
Title: Re: foo_dsp_lowpass plugin
Post by: Rollin on 2019-08-30 22:48:19
Plugin messes up channel mask for non-standard channels layouts. For example 5.0 becomes 4.1 when passing through plugin.
Title: Re: foo_dsp_lowpass plugin
Post by: Kraeved on 2020-06-06 17:01:10
lvqcl
foobar2000 1.5.4, foo_dsp_lowpass.dll 0.0.4
“default” button inside plugin’s settings does not reset settings
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