Serum is a wavetable synthesizer with a high-quality sound, visual and creative workflow-oriented interface, with an integrated wavetable editor for creating your own unique wavetable sets.
Features:
Two wavetable oscillators, consisting of up to 256 frames each.
'Analogue' styled Sub Oscillator.
Noise Oscillator (.wav based with HQ resampling, one shot 'attack' option).
Comprehensive wavetable editor:
Import audio directly from audio files - Serum has a variety of methods and options for importing + analyzing audio (WAV or AIFF) for breaking it apart into individual waveforms. You can import single-cycle wavetables of course, as well as many at once (with in-built sorting options, or manual re-ordering).
Draw directly on the waveform, with optional grid-size snapping and a variety of shape tools.
Generate or modify/process waveforms using FFT (additive).
Create or even process waveforms using formula functions.
Morph between various wavetables using standard linear interpolation (crossfading) or via harmonic/spectral morphing.
Processing menus allow you to do the other tasks you would want, such as apply fades, crossfades, normalize, export, and much more.