Mikapen
I also boost a bit with controls, to accommodate the Fletcher-Munson effect at low listening levels, if i think about it.
There is no doubt to myself, about this effect. It is very important. For the others benefit I post a link on some info to it.
http://ehomerecordingstudio.com/fletcher-munson-curve/
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What is it?
The Fletcher Munson Curve is a graph that illustrates an interesting phenomenon of human hearing.
When listening to music through your studio monitors or headphones…
As the actual loudness changes, the perceived loudness our brains hear will change at a different rate, depending on the frequency.
Here’s what I mean:
• At low listening volumes – mid range frequencies sound more prominent, while the low and high frequency ranges seem to fall into the background.
• At high listening volumes – the lows and highs sound more prominent, while the mid range seems comparatively softer.
Yet in reality, the overall tonal balance of the sound remains the same, no matter what the listening volume."