Sound Frequency test
Created by Train Horns
Yeah, I can definitely hear it... annoying buzzing like you get from a TV that's a bit off balance... I could always hear those too, in dad's shop, and helped him by pointing out the worst ones. Heck, I can still hear an aftereffect from that test.
My bass range has been slowly going out (*sigh* and I love techno so much too), but it's good to know my high range is still intact. I wonder what the Hz of that is?