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kHs Formant Filter

Vocal Coloring

Kilohearts AB

  • • Vowel-like filtering
  • • X/Y CV Output
  • • Robo-Tarzan

Video clips

Audio examples

If your music doesn't get enough "Aahs" and "Oohs", maybe you should try putting them into the actual music? Formant Filter shapes the sound in a similar way to how the vocal tract works, leading to vowel-esque sounds. So, channel your inner robo-Tarzan. Aaaaoooeoeeeoeeeee!

Formant Filter is one of the devices in the Kilohearts Toolbox bundle.

Product details

The Formant Filter will boost two frequencies to mimic the sounds of different vowels.

  • Vowel Selector X/Y- Selects two frequencies to boost.
  • Highs - Allow high frequencies through the filter.
  • Lows - Allow low frequencies through the filter.
  • Q- Adjust how powerful and narrow the frequency boost is.

The Kilohearts Toolbox

Formant Filter is one of the devices in the Kilohearts Toolbox bundle.

The Kilohearts Toolbox devices all do one thing each, and they do it well. The philosophy behind this is to give our customers access to the building blocks of sound design and from there you can combine them into really interesting effects. In fact, many more esoteric RE:s are basically a few of these effects combined.

If you own a few, or all the Kilohearts Toolbox devices be sure to check out Kilohearts Toolbox Refill, a big pack of diverse combinators exploring the possibilities of the toolbox.

Usability standards

Kilohearts aim to provide Reason users with a wide range of audio effects that all utilize a common form language and interaction model. This allows for a great user experience that is really valuable when working with with big projects.

Stack 'em up!

We have taken a lot of care to make all Kilohearts Toolbox devices as lightweight as possible. This way you can combine many, many effects without taking up too much screen space, or CPU.

Get it cheap

The Kilohearts Toolbox is available as a bundle with a hefty discount. If you are thinking about buying Formant Filter, check out the Kilohearts Toolbox offer first!

User manual



Released: 2016-10-26
Version: 1.0.10