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Synthesis process evidence

I began my synthesis process quite simply by selecting a pre-set from the SH-2 synthesiser. Having this as a starting point meant I was able to carry out subtractive synthesis and essentially adjust the sound accordingly.

BEFORE –

OVERVIEW- In this track, the aim was to create a simple yet heavy, driving sub-bass, allowing the primary focus to remain on the percussion and melodic elements. The bass was designed to provide a strong low-frequency foundation without overpowering the other components within the track.

PROCESSES-

The first parameter I adjusted was the envelope control, or the ‘ENV’ fader. By reducing the ENV level, the effect of the envelope on the filter cut off was decreased, thus producing a more stable tone. This allowed the sound to sit more consistently within the mix and reduce brightness.

The second parameter I adjusted was the filter cut-off frequency. As I previously reduced the envelope control, this resulted in a more sub-focused bass sound due to the low-pass filter remaining more closed. To reintroduce some harmonic content, I increased the VCF cut-off frequency, thus allowing additional upper harmonics to pass through the filter and complement the sound.

The third main parameter adjusted was the Sub level. Increasing this control essentially boosted the low-frequency content of the sound, reinforcing the sub-bass by adding additional weight. Overall this contributed to a heavier bass presence while also introducing a subtly grittier character due to the increased layering of low-frequency harmonics.

AFTER-

Another element of synthesis used in this track was the TB-303, of which I layered subtly beneath the main sub-bass. The TB-303 plays in unison with the bass, but due to its very short note length and minimal sustain, the sound fades quickly after each hit. Doing this allows it to add a brief attack and tonal character without overpowering the main sub-bass. For this element I also began by using a pre-set from the 303.

BEFORE-

PROCESSES-

The first parameter I adjusted was the cut-off frequency, reducing this value allowed me to create a deeper and more bass-focused sound rather than a stab sound. Having a deeper sound meant the 303 could sit subtly beneath the main sub-bass, but also offer some variation.

The second parameter I adjusted was the resonance, by turning it down I was able to reduce the emphasis surrounding the filter cut-off frequency. Lowering the resonance allows for a smoother response, allowing the bass sound to blend more naturally with my sub bass.

Finally, by boosting the envelope modulation I was able to create a sound with more movement, this is because the cut-off frequency then opens more during the attack phase. Overall, the bass became more slightly more defined and rhythmic without overpowering the sub-bass.

AFTER-

Track playing in my DAW-