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Audulus is a minimalist modular audio processing application. Design sound from first principles.

▶ Winner of Electronic Musician Magazine Editors Choice Award, 2017

"Audulus 3 is out and is stunning!" - Richard Devine, devinesound.net

"beautiful interface" - Peter Kirn, createdigitalmusic.com

▶ Run Audulus as an Audio Unit inside other apps! ◀

With Audulus, you can build synthesizers, design new sounds, or process audio. All with low latency real-time processing suitable for live performance. Auduluss user interface is clean, simple, and easy to learn, allowing you to focus on sound.

"The biggidy bomb coolest most super tech-nerd fun times soft synth Ive bought in recent times!"
- Mac App Store Australia review

"Love this App. It has one of the best UIs Ive ever used."
- USA Mac App Store review

"Remarkable gesture control"
- sequencer.de

▶ Visit our forum for exciting user-created patches! ◀

▶ Key Features:

• fluid interface - smooth animated interaction
• MIDI control - use your control surface or MIDI keyboard
• presets - quickly change between settings
• unlimited history - everything you do is stored
• polyphony - process multiple voices
• encapsulation - group nodes into sub-patches
• diverse nodes - from ADSR to ZeroCross
• audio unit version - run Audulus as an Audio Unit inside other apps (free download)
• iCloud support - effortlessly sync patches between Mac and iPad

▶ Featured Built-in Modules:

• Analog modeling ladder, diode, and IC filters based of classic designs
• JFET, Tube, and Diode VCAs
• 3D, probabilistic, and random sequencers
• Chebyshev Additive VCO
• Quadrature Sine LFO
• Icebox Audio Freezer granular looping effect
• Many utilities like clock dividers, multipliers, logic gates, and complex envelopes
...and many more!

▶ Built-in Nodes:

• Virtual Analog Oscillator (4 waveforms)
• ADSR Envelope
• Noise Generator
• Mathematical Modules: Addition, Multiplication, Subtraction, Sine, Modulo
• Random Number Generator
• MIDI controlled Keyboard
• MIDI assignable trigger
• 16-Step Sequencer
• Delay
• Distortion
• Low Pass Filter
• High Pass Filter
• Pitch Shifter
• Constant Value
• Gain
• Mapper Curve
• Piecewise-linear Spline Curve
• Crossfade
• 4-Channel Mixer
• Level Meter
• Value Meter
• Scrolling Waveform Meter
• Input/Output
• Polyphonic to Monophonic signal mixer
• Global Time
• Sub-Patch
• Timer
• Zero-crossing Counter
• Audio Unit Plug-in

• Custom Nodes - build your own modules!
• Math expression module -34 Math nodes in one!
• Timing mode - figure out which nodes are using the most CPU!
• Switch pack - two nodes for signal routing, more to come!
• Poly pack - Stereo and Quadraphonic processing!

▶ Recommended Hardware: Mid 2010 Mac. May not run well on older hardware. Intel GMA 950 Graphics is not supported. ◀