I changed the values of some of the components from the circuit W2AEW built in this video about measuring unknown inductors.
That video is about radio frequencies. (2.x MHz) Several orders of magnitude too high for anybody (even bats or insects) to hear.
You will never hear that signal no matter how much you amplify it. What frequency does YOUR circuit output?
able to take the signal you have right now and feed it into the MICROPHONE input of your computer.
I know that he was working in the MHz range. I'm just wondering if it's one of those things that you can simulate in software but is
completely impossible in real life with the component values I chose at the frequencies I would like?
As you can hear from the .wav attachment in my previous post, it's well within audio range.
LTSpice tells me it's ringing at 2.32861KHz.
Again, it's just an experiment. I've never used an inductor in anything and just liked the waveform I saw in the video and wondered if it would be possible to use it (
modified for lower frequencies) to make interesting sounds.
The "black box" is just putting out a 2Hz square wave that goes from 0V to 4.5V. On every rising edge it triggers a "bing" sound.