hi all,
i've built a simple white noise source that runs on 12v.
how do i inject the noise signal into the filter?
thanks!
creekree
where to insert a noise signal?
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Please be positive and constructive with your questions and comments.
- altitude
- Posts: 995
- Joined: Wed May 11, 2005 5:17 pm
Re: where to insert a noise signal?
Pin 5 of Q12 (R70/Q12 junction). You might want to watch your drive level on the input (10K pot in series?)
-
- Posts: 3155
- Joined: Fri Feb 17, 2006 5:35 am
Re: where to insert a noise signal?
and be sure to use a capacitor too
the vco gets sent through c17 and r62
to set the levels right for q12
so you might want to do something similar
the vco gets sent through c17 and r62
to set the levels right for q12
so you might want to do something similar
- creekree
- Posts: 100
- Joined: Thu Nov 03, 2005 1:40 pm
Re: where to insert a noise signal?
thanks guys!
i will look into it tomorrow.
i will look into it tomorrow.
Please be positive and constructive with your questions and comments.