Reversing phase to get rid of noise

In theory, reversing phase on a noisy signal should get rid of unwanted noise, right? I have a guitar signal I’ve recorded using a small headphone AC powered amplifier. The sound is great except that it contains a “buzz” that

Tagged with: , , , , , ,
Posted in Ask MusicTECH!

Are frequencies additive?

My question regards the additive or non-additive nature of frequencies. For example, if I have 2 frequencies at 500 Hz each at -6 dbs, and maintaining that same volume, if both frequencies were played simultaneously, would the result be -4

Tagged with: , , ,
Posted in Ask MusicTECH!

Phasing and phase correction

Doctor:I’ve recently become aware of phasing and attempts to correct it.  It’s a bit tricky.  An out of phase track or instrument really disappears when you listen to the final product.First of all, is it good to have some amount

Tagged with: , , ,
Posted in Ask MusicTECH!