Unfortunately KeroVee is only available for Windows. Short of reading the manual, it’s not obvious what “Tone 1” and “Tone 2” control.I would probably opt for this plugin if I was going for the T-Pain effect. It did a great job on really fast settings.The three knobs at the top time, nuance and amount was all I really needed to play with to achieve the desired effects so its super easy and quick to use.The visual feedback works nicely and you can see the pitch correction speed changing in the time based graph style window.Selecting the key you want to use is simple using the “scale setting”.The UX is simple and intuitive, it does exactly what it is supposed to do and does it surprisingly well! What I liked In fact the whole retro look has really started to grown on me lately.
The interface is a bit barebones, windows 98 looking but I don’t mind that at all. Other functions include transpose and fine tuning, master volume, and panning. It also allows for formant shifting so you can change the tonality of the vocal to sound more male or female like or darker/lighter. You can control the TuneSpeed, Nuance and Amount to achieve either a robotic Cher-like sound or a more natural sound. The scale mode is controlled by the user enabling or disabling which notes they want KeroVee to pitch-correct to, and the MIDI mode works by taking MIDI input which holds note information and tells the plugin which notes to pitch correct to. It boasts powerful and natural pitch correction capabilities and can be set to either follow any given scale or MIDI input. KeroVee is a completely free-to-download pitch correction VST. Made by a Japanese company called g200kg.
Here are 5 of the best free autotune VST plugins in 2019:
That being said, autotune is an essential plugin in most producers arsenal, and we’ve made a list of the best free VSTs that you can download right now and have some fun with. To see the test results scroll to the end of this article. So I decided to download a bunch of them and test them out for myself and give an actual genuine review. There were also plugins in their lists that weren’t even VSTs. I found a few other guides showing lists of free autotune VSTs but none of them seemed to have tested them. Some plugins even allow you to add vibrato. It can be used to pitch correct instruments like guitars and violins that may be slightly out of tune, shift the formant of a vocal to make it seem deeper and darker or higher more chipmunk-like. Here is the wiki page if you’re interested in learning more: īut vocal pitch correction is not the only thing autotune is good for. This whole process requires advanced mathematics known as STFT (Short-time Fourier transform).
This process results in a natural sounding waveform even though it has been digitally altered. This is what is typically known as the “sample rate”.Īutotune works by first altering the duration of each of the digital samples, and then changing the pitch of the sample such that the sample hits both the correct frequency and maintains the original duration. In the digital world, the analogue waveform will be broken down into samples at equal points along the waveform, the closer these samples are together, the higher the quality of the digital sound will be. If you look at an analogue signal or waveform it will look like one smooth, continuous line (see the light green line below).
It was the first audio plugin that was able to change the pitch of vocals and other solo instruments without producing any artifacts or distortion. In 1997 autotune was introduced to the world by a company called Antares. It can be used aggressively to create that robotic “T-Pain” effect or more subtly to gently correct any vocal line to make it sound like it was sung perfectly. Autotune is a popular pitch correction tool that has blown up to become one of the most recognisable, loved, and hated sounds of modern day music.