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The GUS Programmer's Digest Saturday, 13 May 1995 Volume 19 : Number 006
Today's Topics:
DC offset
Standard Info:
- Meta-info about the GUS can be found at the end of the Digest.
- Before you ask a question, please READ THE FAQ.
----------------------------------------------------------------------
From: Ricky.Houghton@cs.cmu.edu
Date: Fri, 12 May 1995 11:08:56 -0400 (EDT)
Subject: DC offset
Our HPs 735s, with the 4231 chip, have the same problem, constant DC
offset that is some function of the gain setting. Analog Devices
aknowledged that their counterparts have this problem. I've not
contacted Crystal for confirmation that it is a CODEC problem, but it
sure seems that way.
I'm not sure about the drift. On the Analog Devices 1848, it was
constant, I've not done enough with the 4231 to know. If you are seeing
drift to a null offset, when do you get the null offset? Whenever you
change gain? I may be able to live with this. That is, if I can set
the gain and at some point in the near future have no offset.
Ricky
------------------------------
End of The GUS Programmer's Digest V19 #6
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