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Bleep-o-tron
A sound synthesiser using a dsPIC digital signal processor.
- monophonic, 2 x oscillators + white noise
- 8 x phase-modulation waveforms + combinations
- 6 x ADSR (attack-decay-sustain-release) envelopes
- 6 x LFO’s (low-frequency oscillators), 6 x waveforms
- detuned second oscillator
- connects to standard MIDI keyboard, or
- play notes using PS/2 PC keyboard
- keyboard transpose, keyboard split
- pitch bend and modulation using PS/2 mouse
- oscillator synch
- ring modulator
- portamento
- flanger
- selectable MIDI channel
- 16 x preset patches + 8 x non-volatile user patches
- master volume control + gain x 2
Listen to an audio recording in Windows Media Audio
or MP3 format (about 5MB).
Construction & User Guide |
Schematic |
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