http://r-squared.disqus.com/enThu, 03 Jul 2008 13:23:26 -0000http://allan.88-mph.net/blog/entry/audio-amplifier-goodness/#comment-2996245<p>Looks like a nice lab. Reminds me of one I gave my students. I have the students build an audio amp and feed it a signal from a funtion generator. If the function generator is set to jump in 100Hz increments from 100 to 200 to 300 to 400 to 300 to 200 to 100Hz in a time span of about 2 seconds the sound effect is that of the computer on the starship Enterprise NCC1701.</p>Bruce HesherThu, 03 Jul 2008 13:23:26 -0000