View Full Version : 30 hz test tone for refoam
SEAWOLF97
12-13-2006, 07:33 PM
anyone have the 30hz tone for centering a woofer (in MP3 format ) I could put it on the nano and run thru system ? dont want to remove DC and shim it this time , but want the foam RIGHT.
grumpy
12-13-2006, 07:46 PM
http://www.eminent-tech.com/music/30hztone.wav
short, but convert and loop
or google for "test tones" like I just did...
Baron030
12-14-2006, 02:20 PM
If you can hook up computer to your audio system then you could use a signal generator program to produce the continuous 30 Hz tone you are looking for.
Listed below is a link to a freeware signal generator program:
http://www.natch.co.uk/downloads/SigJenny/BetaVersion/betaversion.html (http://www.natch.co.uk/downloads/SigJenny/BetaVersion/betaversion.html)
Baron030 :)
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