Playing around with transistors, I came up with something which resembles Gothic architecture.
Works better on the Kindle! I guess the timeslices always match properly.
Neon Gothic Analogue Revival Architecture... what?
For a purer exponential response, (which is what I really wanted this circuit for in the first place,) increase the bias voltage to 3.05V or the top-right resistor to 1.05kΩ. Now I'm going to work on making it less sensitive to such minor changes.
