assistance please? (more)

[Jeremy Martin]

Paul Perry Wrote: 

>Now I'm thinking, triangle generator with speed adjust.
>
>Then, suppose triangle goes from 0 to 5 volts (for example).
>Then set up a comparator, with the trip point adjustable from 0 to 5.
>
>Then, when compatrator set at 0, the comparator is ON all the time.
>And, as you adjust the trip point, it goes to OFF all the time.
>
>The output of the comparator goes to a CMOS switch, which is set
>to select between two inputs.
>
>For the pan part, you can build the ckt twice (only the switch part 
>need be duplicated).
>
>The A and B inputs each go to a separate pan ckt.
>So we have the 2 inputs giving 4 outputs, being
>L and R for A, and L and R for B.
>
>Now the L for A, and the L for B, go to the 2 inputs to the first switch.
>And, the R for A and the R for B, go to the second switch.
>
>Now the first switch output is your final L output.
>And the second switch output is the final R output.
>
>Hope this is clear!

My initial question is: will this only work to switch between to triangle
oscilator's sounds, or does the triangle just control the speed of
switching back and forth? would it be too difficult to have it take two
normal inputs? 

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