2016
09/27
Howl Open Source Formant Voice Synthesizer For iOS
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howl

HOWL is a simple vocoder/synthesizer. It uses formants to simulate the human voice and a pitch-space keyboard to help you find interesting melodies.

howl-formant-synthesizer

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)

Howl

2013
12/20
VocaForm Formant Synthesizer For iPhone
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VocaForm 2 Formant Synth For iPhone

Vocaform is a polyphonic formant synthesizer for iPhone. It mimics resonant body sounds such as a voice or stringed instruments. The tone ranges from eerily haunting to gritty 8-Bit noise. A wide variety of additional sounds can be created with the included digital audio effects.

VocaForm2 Screen

Vocaform 2 has been completely rewritten for iOS 7. It features a new polyphonic audio engine and a beautifully simplified interface.

• Effects: Multi-Tap Delay, Filter, Auto-Vibrato, Chorus.
• Two pitch bend modes.
• XY-Pad and Vertical Key touch control parameters.
• ADSR envelope.
• MIDI Input from external USB keyboards.
• Virtual MIDI from 3rd party iOS sequencers.
• [Audiobus support coming soon!]

VocaForm 2 is available for $2.99