if my sound system's frequency response is adjusted so that the result is flat when measured with C weighting, does that mean the low frequencies will have equal loudness to my ears, relative to the mid frequencies ?
if not, which weighting curve should i use: flat or A weighting, or... ?

i should point out that my SPL meter is, on the "Flat" setting, +- 1 dB from 20 Hz to 12.5 kHz.

Last edited by J. B.; 02/06/12 03:02 PM.