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> Okay, first of all, due to the Fletcher Munson curves, the perception of bass versus treble is affected by volume. This is one reason using dBA for everythin
by Arbalest 8y ago
> Okay, first of all, due to the Fletcher Munson curves, the perception of bass versus treble is affected by volume.
This is one reason using dBA for everything is silly. They work at about 60dB SPL. They used to have a dB(B) for about 80dB, and then you use dBC for levels above 100dB. Even worse, dBA as a measure for sound limits for heavy machinery, which is a complete abuse, as this hides the power of lower and higher frequencies, and hearing damage is not interested in hearing sensitivity.