New Name, Same Great Effect Physion (formerly known as Fission) is the first plug-in to use Eventide's ground-breaking Structural Effects technology - A new method for processing audio. It allows you to split a sound into its transient and tonal parts, independently manipulate them using Eventide's world-class effects and then fuse them back together. With the ability to add effects and dynamic controls to the transient and tonal sections, you can produce a wide range of effects, from the subtle to the extreme.

Sound Design

Physion is a versatile tool for sound designers. Splitting and manipulating audio allows you to create and explore sounds never heard before. Remove transients from pianos or guitars to create bowed sounds, or go even further by adding extreme effects to the independent channels.

Drum Tuning

Physion allows you to easily re-tune a drum without affecting the transient. Delay the cracking transient of a rimshot while leaving the tonal ring as-is. Solo out the transients to tighten up a sound and add some compression to tighten further.

Articulation

Physion’s structural split can be used to modify vocals in subtle or drastic ways. Emphasise or reduce sibilance, add or remove resonance, or turn robust vocals into whispers.

Transient Shaping

Physion is not a traditional transient shaper - it’s a transient separator. It goes beyond what has been possible by allowing you to surgically tune the transient and tonal response independently.

Audio Restoration

Remove unwanted tonal ring and hiss, or just reduce it with compression/expansion. Beef up the transients from old instrumental recordings to improve presence in a mix without squashing the life out of the tonal material.

Loop Mangling

Use various instances of Physion to morph and transform your loops using independent tonal and transient delays.