Differential Audio is committed to pushing the boundaries of audio synthesis.
Our patent-pending technologies enable unique and expressive sounds that redefine the possibilities of music production and can be a tool for new avenues of expression.
Coming 2025
The Eosynth: A New Era of Additive Synthesis
The Eosynth is a cutting-edge synthesizer that harnesses FPGA technology to create a vast array of complex and expressive sounds. With thousands of tones at your fingertips, you can craft everything from ethereal pads to gritty basslines.
Intuitive Interface
The Eosynth's user-friendly interface makes it easy to explore the depths of sound design. Whether you're a seasoned sound designer or a curious beginner, the Eosynth empowers you to bring your musical visions to life.
Stay Tuned for More
The Eosynth is currently in beta testing and is scheduled for release in mid-2025. To stay up to date on the latest news and to gain early access to the user manual, sign up for our email list.
Powerful GUI
Limitless Possibilities
Simplify complex sound design with the Eosynth's intuitive interface. Create complex timbres with customizable oscillators, add chords with ease, and experiment with harmonic and inharmonic layering for unique soundscapes.
Each oscillator generates up to 128 sine wave partials, which you can allocate to different configurations of polyphony, multimbral settings, and MIDI channels.
Unleash Your Creativity
The Eosynth empowers you to push the boundaries of sound design. The Eosynth's intuitive interface, features and hardware can make your musical visions to come to life.
Partial Envelopes
Precise Envelope Control
Shape each partial's envelope with independent controls for amplitude, frequency, and modulation. This level of detail allows you to create expressive soundscapes.
Real Time FFT
Real-Time Frequency Analysis
Visualize the spectral components of your sound in real time. Gain deeper insight into your sound design and make precise adjustments.
We hear in the frequency domain, so visualize what you hear.
Partial Enables
Selective Sound Shaping
Choose which specific partials to include or exclude, opening up a world of sonic possibilities beyond the limitations of subtractive synthesis.