Waves Torque review

Pitchshifting drums to get them in key with the track around them is often a hairy process. 

Even the best software pitching algorithms can only shift kicks, snares and toms a short distance in either direction before the transients begin to suffer and the character of the sound changes, becoming increasingly less drum-like the further you go. 

Waves reckons it has the solution to this particular problem in its latest plugin, Torque (VST/AU/AAX), which, it says, employs its new Organic ReSynthesis technology to facilitate manipulation of the pitch and formants of drum sounds without affecting their transients, duration, resonance and overall timbre. Organic ReSynthesis even gets its own logo on the UI, which suggests that Torque could be the first in a series of some sort. 

You can Torque 

Torque is very straightforward to use, with a clear and attractive interface comprising just five main controls and an Output volume slider. The first thing to do is aim the algorithm at the formant on which the pitchshifting should be centred with the Focus Area control, the workflow of which is described in In Focus, below. 

With that done, twisting the Torque knob dials in up to 1200 cents of shift up or down in 5 cent steps - job pretty much done! The rest of the controls enable fine-tuning of a few key parameters that govern the action of the shifting algorithm. 

The Threshold slider on the left sets a volume level below which no shifting takes place. This is useful for separating loud and soft sounds in the input signal - the snare and hi-hats in overheads, for example, or the main signal and mic bleed in any channel - and shifting only the former. 

The Speed and Trim sliders adjust the time the shift takes to happen (5-50ms) and the volume level of the shifted signal in relation to the input. Speed can be used to hold off the change in pitch until after the attack stage of the drum, or make it happen instantly; and Trim is handy when it comes to compensating for changes in loudness occurring as a by-product of the formant shifting process. 

The final twist 

Torque does a superb job of retuning drums, being decidedly more transparent and realistic than conventional pitchshifting, and admirably quick and easy to apply. Transients hold up very well indeed, no matter how high or low you go, and the body of the sound maintains its integrity, depth and weight. It’s not always perfect, though, and noticeable artefacts can start to creep in at the extreme ends of the Torque range, depending on the tonality of the source sound. 

The narrow targeting system of the Focus section implies that Torque is mainly intended for use on separate drum multitracks, with the Threshold control offering basic separation of elements within overhead tracks. Nonetheless, we got usable results with it on full kit mixes and loops, too. Processing anything but drums with it rarely yields anything of value, however - it’s clearly been tuned specifically to percussive envelopes and timbres. 

In short, Torque makes light work of tuning acoustic and electronic drums, having an effect as close as we’ve ever heard to cranking lugs on the real things. Highly recommended.