Pink noise generator in Logic???

Is there a way to generate pink noise in logic so I can tune my room?
Does it have a plug-in, or anyone know a good free-ware download to gernerate pink noise with?

MacBook Pro 2.6 GHZ, Mac OS X (10.5.2), I also have a G4 PowerMac that I hate. Running OS 9 and Panther.

Posted on Jul 1, 2008 7:07 AM

Reply
Question marked as Top-ranking reply

Posted on Jul 1, 2008 7:17 AM

Yes, there is a plug already in Logic. Open a track and select from the plug ins: utility>test oscillator>pink noise. Several different flavors to choose from.

Good Luck!

-delton
3 replies

Jul 1, 2008 9:02 AM in response to deltonfoster

Ok, another question: Here are my settings, try the same if you could to see what I'm talking about,

*Test Osc*: Pink noise set at -3db (because it seems to be jumping above to +3db when set to 0db) This is on Audio Track 1.

So I'm trying to see how flat the Pink Noise actually is.

So...

*Multi-meter and Channel EQ* (on master track). I have the EQ set to Analyze the "pre EQ" frequencies of the pink noise. The graph on this, compared to the Multi-meter graph don't quite match up. Shouldn't they be giving me the same reading dB wise.

What I see: The Channel EQ (set to 0db output) is sloping down from Left to Right. 20 Hz jumping to about +15 db and 20,000 Hz dipping to about -45db.
However the multimeter seems to be giving me a "fairly" flat reading visually compared to the channel EQ. The 250 Hz and below area seems to actually dip a little lower than the mids and highs on the multimeter. Why is the Channel EQ so drastically different from the Multi-meter. Which one is more accurate, or am I naive and don't understand what I'm looking at?

I hope this makes sense to someone.

Thanks

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

Pink noise generator in Logic???

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.