High-Low Pass Slider?

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GrunkerBaloobi
Posts: 2
Joined: Thu Oct 07, 2021 2:55 pm
Operating System: Windows 10

High-Low Pass Slider?

Post by GrunkerBaloobi » Thu Oct 07, 2021 2:58 pm

Hi, I'm searching to see if there's a plugin that lets me apply a High/Low pass filter in the same way as the Sliding Time/Pitch Shift. As in, something that slowly applies a pass filter to an audio track instead of it suddenly changing. If it helps, I'm trying to create an audio of someone going into a cave, and the outside rainfall is slowly muffled, however I can't make the transition between the unaltered and pass filtered audio as seamless as I like.

Does anyone know of a plugin that would let me do this?

steve
Site Admin
Posts: 82906
Joined: Sat Dec 01, 2007 11:43 am
Operating System: Linux *buntu

Re: High-Low Pass Slider?

Post by steve » Thu Oct 07, 2021 3:29 pm

One simple way is to duplicate the track, apply a low-pass filter to the duplicate, then crossfade from one to the other.
I don't have any rain recordings handy, so this little demo just uses noise:
noise.ogg
(1.51 MiB) Downloaded 86 times
Learn more about Nyquist programming at audionyq.com

Trebor
Posts: 10195
Joined: Sat Dec 27, 2008 5:22 pm
Operating System: Windows 8 or 8.1

Re: High-Low Pass Slider?

Post by Trebor » Fri Oct 08, 2021 1:31 pm

GrunkerBaloobi wrote:
Thu Oct 07, 2021 2:58 pm
... I'm searching to see if there's a plugin that lets me apply a High/Low pass filter in the same way as the Sliding Time/Pitch Shift ...
FilterFade.ny ... viewtopic.php?p=324986#p324986

GrunkerBaloobi
Posts: 2
Joined: Thu Oct 07, 2021 2:55 pm
Operating System: Windows 10

Re: High-Low Pass Slider?

Post by GrunkerBaloobi » Fri Oct 15, 2021 4:38 pm

Trebor wrote:
Fri Oct 08, 2021 1:31 pm
GrunkerBaloobi wrote:
Thu Oct 07, 2021 2:58 pm
... I'm searching to see if there's a plugin that lets me apply a High/Low pass filter in the same way as the Sliding Time/Pitch Shift ...
FilterFade.ny ... viewtopic.php?p=324986#p324986
Thank you! This works perfectly!

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