United StatesHOWL is a simple vocoder/synthesizer. It uses formants to simulate the human voice and a pitch-space keyboard to help you find interesting melodies. Features: • Simple synthesizer (just a sawtooth wave nothing too complicated okay) • Simple vocoder (four parallel bandpass filters, a bit like the Klatt engine) • Audiobus support, so you can pipe your own audio through the vocoder and/or send the output to other software • Adjustable pitch-space keyboard • Cool FX (bitcrush, reverb, vibrato and tremolo) Download it today! HOWL is also open source (check out the code at https://github.com/dclelland/HOWL).
Broken latest version of iOS?
Doesn't seem to do anything anymore other than try to listen to the mic and cause feedback
United StatesJust feedback
I just got this and there’s just feedback sound. Don’t know how to use it
United StatesDoesn’t produce its own sound. Only uses mic.
Self explanatory. I don’t know what happened but this used to work just fine. Not anymore
United StatesFun
It reminds me of that singing monk vst that came out ages ago…. Awesome!!!
United StatesThank you for making this app
Lots of well thought out features, this app is a thing of beauty. The world is a better please because it exists. It took me a bit to get used to controlling the knobs by angle. My instinct was the click the knob and hold, dragging up and down to change the value. That interface makes it easier to do fine adjustments but as is it is totally workable.
United StatesAmazing and completely free
This is a simple and intuitive Formant synth app that is 100% free. Virtual midi would make this a six star app. Thank you to the developer for this gift. Keep up the good work!
United StatesFun, easy & cool
that’s not just what my business card says; it applies to howl too. this app totally fills my formant needs (which were considerable in Q2 and expected to increase for the rest of the fiscal year) and adds enough fx options to make it more than a novelty. the interface is excellent
United States
Fixed Audiobus support
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