Exponential line broadening with expLB

[breidan]

Hi,
I have been using PepsNMR for a while now and am really happy with it.

There is this thing with the line broadening, though. I've always been wondering why the default expLB=0.3 produces as good as nothing in noise reduction. According to the help of Apodization a factor of exp(-t/expLB) is multiplied with the FID.

Looking at the code of Apodization the factor that is really applied is exp(-expLB*t) which amounts to close to nothing for the default expLB setting. To get a true line broadening of 0.3 Hz a value of expLB = 2 is required.

Am I misinterpreting something here or is this a bug in the help documentation?

Cheers
Andreas