Settings for Audio in Logic Pro X

Meicki · Post by **Meicki** » Mon Apr 28, 2014 11:01 am

Hi,

yes, I was one of those who's iMac late 2009 started with crackles and errors by synch.

Figured out, that my settings right out of the box set the I/O-Buffer to 64.

After setting this to 256 or 512 samples crackling did disapear and the CPU-Usage went down.

I use a Phonic HelixBoard 12 FW MKII (FireWire) ans In- and Output.

As more users than me seem to get dropouts and crackling and as Ralph likes to know, if after 3.6.0 28 more like this comes up:

What ar the recommended "optimized" settings for LPX I/O-Buffer-Size or other parameters ? For further testing perhaps as a start the settings for the built-in I/O of a iMac or Macbook.

Just a suggestion

Greetings
Michael

Post by **Ralph @ Rayzoon** » Mon Apr 28, 2014 12:27 pm

We fixed a reporting bug for latency in the log in OSX Beta 28 so as users report crackles we can see the latency in the log and advise from there. General rule is, of course: increase latency until the crackles disappear.