SynthMaker

Do anyone know how to make this kind of tool?

Archive · 2011 9 old posts

From the original SynthMaker forum (2004–2014), with its members’ names and dates.

djbrynte ·

Elevayta Extra Boy

http://www.kvraudio.com/db/extra_boy_by_elevayta

To remove noise vocals etc.

Extra Boy is designed primarily for removing vocals from stereo audio files. However, the versatility available may lend itself to other uses as this is no ordinary vocal remover. Extra Boy incorporates two completely different algorithms for vocal removal - choose whichever suits your material best or combine both.

Key features:

■High quality vocal removal or isolation with maximum stereo field preservation. ■Mode 1 - Spectral based vocal removal algorithm utilizing the "Stereolize" correction process (Elevayta proprietary). ■Mode 2 - Spatial based vocal removal utilizing the "Spreadilate" algorithm (Elevayta proprietary). ■Hi-Res Mode. ■All parameters can be fully automated. ■Choose between either mode or combine.

loopeytunes ·

he's alive!!!!

trogluddite ·

Welcome back.

Looks tricky - my guess (from the frequency plot graph) is that it is analysing the audio using Fast Fourier Transforms (FFT). As yet, that can't be done in real time within SM 🙁 (though it seems that TomC is currently working very hard on a solution). FFT allows some very complex filtering of the frequency and phase to be done, but the maths is super-difficult.

You might be able to get close with some very sharp notch (band-cut) filters, but I don't recall seeing any in SM that are steep enough for that kind of audio-surgery. Maybe a whole lot of 24dB band-cut filters all chained together, but I think that would screw with the sound of everything else in the mix.

Have you tried the demo of it yet? If you like its sound, probably best to buy the software - KVR says it's only $0.99!

djbrynte ·

wow thats nice. thnx for help trog and the other guy.

loopeytunes ·

the other guy, are you kidding me..lol

Dell ·

I tried that plug-in many years ago and it does not work as the "marketer" suggests. 😉

You may be better of building an FFT Equailiser focused on vocals to lower the level.

The closest thing to vocal removal is Melodyne's Direct Note Access which turns a single track file into multi-tracks. However it is not $ 0.99

Cheers!

djbrynte ·

Ok mybe ur right because it wasent even 70%. But mybe your right i need help how to build this later. Im just gona finished one of my synth and sry loopy before.

You had right some one fooled me. U know what i mean to much candy. Some one gaved me candy 😕 Dident know it was candy 😕 wierd.

Hope you understand.

rl ·

In case the vocals are mixed in the center of a stereo track, sometimes you may have success with a cheap trick: invert the right channel and mix it with the left channel to a mono track, so you have: L=l+m, R=r+m (L:left speaker signal, l: instruments on left track, m: middle signal (vocals),...) L-R = l-r+m-m = l-r (left signal with inverted right signal, middle signal canceled)

more information: http://wiki.audacityteam.org/index.php? ... al_Removal

I've never done it personally. Let me know how it goes.

djbrynte ·

I will try this when i finished my synths 1 left to go 😀 A freewbie

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