EDIT PAGE - Oscillator

The Oscillator is the heart of Omnisphere’s vast synthesis capabilities. It has a ‘split-personality’ since each Layer’s Oscillator can have either high-definition, streaming sample-playback or dynamic, real-time, DSP-generated waveforms. The Oscillator’s extensive synthesis capabilities vary depending if Sample mode or Synth mode is utilized.
SAMPLE MODE
Omnisphere’s massive core-library is comprised of over 40GB of high-definition, sample-based sounds, called Soundsources, to use as a source for synthesis. These Soundsources cover a wide spectrum of sounds, from simple raw waveforms to psychoacoustic samples, to morphing textures, warm voices, choirs, vintage keyboards, analog synths and a best-of selection from our award-winning sample libraries.
SYNTH MODE
These are DSP waveforms, generated in real-time by the STEAM engine, that are similar in principle to vintage synthesizer waveshapes. They have the same rich character of classic synthesizers, but with a much greater level of control and sound shaping abilities. The Synth Oscillators are not modeled to emulate any particular brand of synthesizer, but instead were extensively tweaked to have a great-sound and versatile character that’s unique to Omnisphere.
The combination of both types of sound generation makes Omnisphere a true hybrid instrument, able to transform both the SAMPLE and SYNTH sounds via a wide range of complex synthesis methods.
The STEAM engine goes beyond traditional synthesizers by including a set of dedicated oscillators for Hard-Sync, Frequency Modulation, Ring Modulation and the unique Voice Multiplier. In fact, a single part can have up to 24 oscillators used per voice!
SAMPLE/SYNTH MODE SELECTOR
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Selecting either mode switch will determine whether the Layer will be able to load a Soundsource (SAMPLE) or will utilize a DSP Waveform (SYNTH).
SAMPLE MODE does not load a Soundsource by default. First a Soundsource must be selected from the Soundsource Browser.
SYNTH MODE defaults to the “SawSquare Fat” waveform.
OSCILLATOR SUB-PAGES
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Each of the five sub-pages contain a wide set of synthesis functions that can applied to the Oscillator. The default sub-page is MAIN.
MAIN
The Oscillator modifiers
FM
Frequency Modulation synthesis
RING
Ring Modulation synthesis
WS
The Wave Shaper
MULT
The Voice Multiplier
INDICATOR SWITCHES
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The Indicator Switches below the sub-pages indicate activity in that area. They also double as mini-power-switches for those functions, so that quick comparisons can be made. It’s also useful to see at a glance which features are currently in use. Selecting the Oscillator sub-page buttons will not enable their functions, but selecting the small indicator switches below the sub-pages will.
NOTE: The MAIN sub-page’s indicator is unique because it doesn’t function as a switch and will remain unlit until the default settings are changed.