Re: [LAU] [LAD] Announcing Kn0ck0ut-LV2, spectral subtraction plugin

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To: Jeremy Salwen <jeremysalwen@...>
Cc: linux-audio-user <linux-audio-user@...>, linux-audio-dev <linux-audio-dev@...>
Date: Sunday, August 7, 2011 - 4:09 pm

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On Sun, Aug 7, 2011 at 6:58 AM, Jeremy Salwen wrote:

> Hello all,

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HiFile not found... :(
On Sun, Aug 7, 2011 at 6:58 AM, Jeremy Salwen <> wr=
Hello all,=A0 I am pleased to announce that the first release of Kn=
is ready.=A0 Kn0ck0ut-LV2 is a port of the very popular VST =
"Spectral Subtractor/Vocal Remover" plugin Kn0ck0ut, with added feature=
s and improvements.=A0

Kn0ck0ut-LV2 is primarily useful for either isolating or removing the &=
quot;center channel" of stereo recordings.=A0 If you have center panne=
d vocals, you can use this to get the classic effects of "karaoke&quot=
; or "vocal extraction".=A0 However, if you turn the controls to =
the extremes and/or feed it two unrelated signals, you can also get a varie=
ty of unique sounds.

On top of Kn0ck0ut's functionality, I offer these improvements in K=
n0ck0ut-LV2:* Improved performance through use of FFTW and more ef=
ficent buffering code* Completely variable FFT size and overlap amount =

* Experimental "Phase Compensation" option, which will perhaps pr=
eserve additional fidelity in certain cases.* Restored Low-cut fil=
ter which was removed in later releases.If this all sounds great,=
a direct download link for the sources is here.=A0 In orde=
r to compile, you need lv2core, fftw3, and lv2-c++-tools

A special thanks to St3pan0va, the original author of kn0ck0ut.=
Comments/questions are welcome.Jeremy Salwe=
Linux-audio-user mailing list


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Re: [LAU] [LAD] Announcing Kn0ck0ut-LV2, spectral subtractio..., Alvaro Paz da Silva, (Sun Aug 7, 4:09 pm)