low frequencies

Hello all,



I am recording some concrete sounds like pages leaf through and torn fabrics.

What I listen to after recording are sounds coloured much more on the low frequencies than they actually are.

Hey guys,

I'm interested in the mechanics of summing up low frequencies of a mix during mastering (lower than 50Hz) to a narrower signal. How is this done by a mastering engineer?

Thanks in advance

Just a note of caution to all M-80 owners, the meters on my M-80 do not read correctly for frequencies below 200 hz. I have noticed this on two other M-80's in our area and I am wondering if they all do this? To test you take a test tone oscillator and feed the M-80 a 1 khz tone at 1 volt, adjust the gain to read 0 db on the M-80.