Propeller Head Plaza

Technical and scientific discussion of amps, cables and other topics.

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Re: So maybe I can help the communication

Posted by john curl on August 22, 2003 at 15:30:28:
Good for you, Peter. We might have to work on your HP 331(I think) to get it lower in distortion, but what the heck. First of all, we should try to get schematics for your 331. By the way, I have the full book on the HP 3580 and you can borrow it, if you wish. This can be fun. We can also make an M-derived notch-low pass filter on your oscillator output with quality, (I hope) passive parts to reduce any residual, especially higher order, to almost nothing.
By the way, if you can find some Seebeck or Peltier effects, I would be glad to address it.