ZynAddSubFX is a real-time software synthesizer aimed at musicians who want detailed control over sound generation. It combines several synthesis methods in one instrument, allowing a patch to move beyond the limitations of a conventional subtractive synthesizer.
The program suits performance as well as intricate sound design. Sounds can be played polyphonically or in monophonic and legato modes, while its multitimbral architecture makes it possible to construct layered instruments and complex arrangements.
Its editing environment exposes a large number of parameters. Although that depth demands some learning, the extensive instrument collection offers a straightforward way to explore the different engines.
This is free and open source software.
Key Features
- ADsynth additive engine with multivoice structures and frequency, phase and amplitude modulation.
- SUBsynth engine for creating harmonically rich sounds by filtering noise-derived partials.
- PADsynth engine for smooth, wide textures and evolving atmospheric sounds.
- Waveform editor supporting up to 128 harmonics.
- Analogue-modelled, formant and state-variable filters.
- ADSR and freely shaped envelopes, with numerous LFO modulation options.
- Microtonal scales and custom keyboard mappings.
- Instrument kits for splits, layers and percussion arrangements.
- Reverb, delay, chorus, phaser, distortion, equalisation and dynamic filtering.
- System and insertion effects with configurable signal routing.
- Large factory instrument collection, virtual keyboard and MIDI controller support.
- Cross-platform support – runs on Linux, macOS, and Windows.
Website: zynaddsubfx.sourceforge.io
Support:
Developer: Nasca Octavian Paul, Mark McCurry and contributors
License: GNU General Public License v2.0
ZynAddSubFX is written in C++. Learn C++ with our recommended free books and free tutorials.
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Read our verdict in the software roundup.
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