Spectrum Analyser

[tardishead]

Anybody know of a design for a DIY Audio Spectrum Analyser
very nice tool to have in the studio

 

[Test Point]

Hi Tardishead....It would be an interesting project but there are some nice software ones out there for not too much money....I had looked at building one for setting the rough eq in a room when I do sound gigs but the software ones just work so much nicer....I just put it on a laptop and away I go. I use SpectraRTA found at www.soundtechnology.com.
I also have in my rack an RTA made by DOD and it works "OK" (I got it real cheap) but I use it mostly to keep the drunks mesmerized and away from the board...they dig the blinking and dancing lights :shock: :green: The resolution is horrible, but it's OK for a quick and dirty check, plus, like I said it keeps the riffraff away from the console.
Good luck
Test Point

 

[BVB]

Hi,

Another good one is the PAS spectrum analyzer pro 4.2 .

http://www.audio-software.com/

Greets

 

[gyraf]

As tools goes, I think that AudioTester is one of the best:

http://www.sumuller.de/audiotester/

Jakob E.