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Problem with creating custom signals
PostPosted: Thu Jul 30, 2009 8:16 pm Reply with quote
bthornock
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Joined: 15 Jul 2009
Posts: 5




I just installed EASERA on a different computer (3 GHz, 3.5GB RAM, MOTU 896mk3) and created some bandlimited excitation signals (weighted sweep) like I have done previously. However, upon playing the signal back in live mode, the frequency output only goes up to approximately 1.5 kHz when my cutoff is supposed to be 22kHz. I am sampling at 192 kHz and want to create signals 2.7s and 5.5s in length. I did find that I could successfully make 1.4s signals with the appropriate frequency range that plays the entire range, but I plan to use these signals in rooms with longer reverberation times and hope to get this working correctly. Any suggestions?
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PostPosted: Mon Aug 03, 2009 8:10 am Reply with quote
Waldemar
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Joined: 05 Dec 2005
Posts: 112




It seems that there is a bug in the signal gererator for this combination of parameters. I would suggest to use pink sweep or white sweep.

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SDA, Waldemar Richert
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