Apple Logic Pro /LogicExpress Discussion

As Frank said, maybe you are recording from the builtin mic on the powerbook. Another 
possibility is that some demo plugins emit noise periodically or increasingly. As you are 
turning off tracks, narrow down exactly which track is causing the problem.

If it seems to vary and you can't narrow it down, then it might be your sound card. You might 
try itunes or other things to see if you get noise at times from them. you might also consider 
a vist to the nearest apple store if you can't  narrow it down.


--- In Logic_Cafe@yahoogroups.com, Frank Valet <frank.valet@...> wrote:
>
> Maybe the internal Mike of the Macbook Pro is open and a track for  
> live (vocal...) input/recording is selected+record enabled?