GRM Tools RTAS consists of:

* Comb Filters. Create phasers, flangers, and other effects.
* Delays. Create multiple echoes and new timbres with up to 128 delay lines.
* Doppler. Move your sounds through space.
* Band Pass. Vary the brilliance and bandwidth of your sounds.
* Freeze. Freeze your sounds in time and build layered timbres.
* Shuffling. Create new sounds by rearranging audio fragments.
* Pitch Accum. Transpose sounds without changing their durations.
* Reson. Use 128 resonant filters to add reverberation, depth, and presence to your sounds.