Sidechaining vocal reverb is a way utilized in audio engineering to create a extra managed and cohesive vocal sound. It entails utilizing a compressor to scale back the quantity of the reverb sign when the vocal sign is current, making a pumping impact that makes the vocal extra distinguished within the combine.
This system could be significantly helpful in dense mixes the place the reverb from the vocal can muddy up the general sound. By sidechaining the reverb, the engineer can be certain that the vocal stays clear and intelligible, even when there are different devices taking part in.