VOLTAGE CONTROLLED OSCILLATOR - VCO-VOWEL:
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The VCO-VOWEL is a sawtooth oscillator that runs through a series
of bandpass filters that are set at values that resembles the vowels
of human speech. The range is from 0.2Hz - 2093Hz and can be
used for audio, low frequency modulation and audio rate modulation.
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CONTROLS:
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PITCH - controls the pitch of the VCO-VOWEL. The PITCH knob becomes an offset
control when the parameter is being modulated.
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FORMANTS - scans through the bandpass filters and morphs smoothly between different
vowel-sounds
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FM - attenuator to control the amount of incoming signal from the FM input.
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INPUTS:
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PITCH - inlet for controlling the pitch of the VCO. The PITCH knob becomes an offset
control when parameter is being modulated.
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FORMANTS - inlet for modulating and scanning through the bandpass filter formants. The
FORMANTS knob becomes an offset control when the parameter is being modulated.
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FM - Inlet for external Frequency Modulation. The amount of the incoming signal can be
attenuated with the FM knob.
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OUTPUTS:
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OUT - VCO-VOWEL output
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