Computer Music

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4. Processing for bigger sounds

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1 With our parts programmed, the final stage is to make them sound as epic as possible without losing focus and swamping them in effects. We start with a little EQ sweetening to help bring out the crack on our toms. We use a gentle shelving EQ at 4.7kHz, boosting heavily by 10dB. (Audio: Step 1) 2

To add space and scale to a sound without using a regular reverb, we can apply short delays. We set up a stereo delay on an auxiliary, with the two delay channels hard panned. Delay settings of 30ms and 60ms with no feedback are ideal, and we filter the low frequencie­s from the wet signal to avoid low-end clutter. 3

Having said that, reverb is the best tool for adding scale to any sound, and we can apply it to specific sounds for specific effects. We insert a gated convolutio­n reverb across the taiko, adjusting the volume envelope tail to taste. We also set up a general purpose convolutio­n reverb (around 3s long) on an auxiliary, again tailoring the volume envelope to keep things tidy. 4

Reverb can also add too much mid- and low-frequency build-up, or sound too bright, so it usually needs tailoring with EQ. On our auxiliary reverb we use a bell-shaped EQ cut to scoop out some of the low mid-range at around 450Hz, and a very gentle shelving EQ cut at around 7.5kHz to soften the highs. 5

Sometimes a sound will need a little help in the top or bottom end, but EQ alone won’t cut it. This is the time to try a harmonic exciter. Used sparingly, these add a processed sheen that’s ideal for cinematic beats. We use both low- and high-frequency harmonic exciters as auxiliarie­s rather than inserts. 6

Our final process is to use a stereo tool to keep the low frequencie­s mono and spread the higher frequencie­s. Our plugin simply uses a filter to make the frequencie­s below a certain point mono, and allows us to rebalance the mid and sides aspects of the stereo signal. We can use this on individual sounds, sub-groups or the main output.

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