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Re: [motm] MOTM-101 report

2000-12-26 by markus

At 07:16 PM 12/25/00 -0600, you wrote:
>Working on the MOTM-101. Some things to report:
>
>a) Upgrading the op amp in the white noise amps to make even *whiter* noise.
>Also, the new amp
>runs at a lower gain, so more noise gets through.

paul, would you mind stating what the new opamp is, (is it the same pinout 
as the old-- is a straight swap possible?)

>b) Switching the normalized S&H input from WHITE to PINK noise. There 
>reason is that there is such more high-frequency content that the 
>distribution of "random samples" was too close to 0 volts (which is what 
>it's *supposed* to be!) But that makes for boring S&H noodlings. So 
>switching to PINK as the default causes a much wider distribution of 
>output voltages.

good idea.

-mark

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