I was expecting David Attenborough, but it’s Karl Pilkington.
Just a static dip in EQ at 130Hz* could suffice to reduce the booth resonance,
but the optimum solution is a dynamic dip at 130Hz* which responds to changes in volume.
This can be done with the free version of TDR Nova …
Even after attenuating the 130Hz* still need to EQ and de-ess
A free auto-EQ plug-in worth having is Focusrite balance,
It has a M(ale) Vocal target, (the default target is “universal”).
[ * there are actually two bassy resonant frequencies: 129Hz & 259Hz, the first is the worst]
130Hz dynamic dip.xml (8.88 KB)