Atomsplitter Audio has released a beta version of Pulsation, a new 4-oscillator pulse-wave modulation synthesizer with multi-effects section.

Features:

• 4 pulse-waves each with LFO and ENV modulation options with visual graph for waveform shape.
• 4 stage ADSR amplitude envelope with visual graph for envelope shape.
• Keytracking filter with low-pass, high-pass, band-pass, band-reject, and peaking configurations.
• 4 stage ADSR filter envelope with visual graph for envelope shape.
• Tempo-syncable sine, saw, square, triangle, or noise LFO to modulate filter and pulse-widths.
• Multi-effect delay, chorus, and distortion each with toggles and mix knobs.
• Easy 1 knob velocity adjustment and modulation wheel amount adjustment.
• Pitchbend range from -12 to +12 steps.
• Tune from -5 to +5 octaves and 12 semi-tones per octave adjustment.

Pulsation is free and is available as a VST instrument plug-in for Windows.