Weird boom car/subwoofer ads and more of the same. Another happy noise hater. NoiseOff's myth of loud m/c pipes is interesting. Ironically titled Hurt Report (pdf) about m/c safety. Previously, related with a dead link that seemed to be about Noise Awareness day, coming up in April, the significance of which is that people with hearing problems or different hearing issues are more troubled by noise than the average person. Obviously I 'm sympathetic to noise sufferers, since I am one, but I am not involved in any of the linked sites.
posted by Listener on Mar 11, 2007 - 63 comments

20Hz not low enough for you? Aching for 5Hz notes? You need the rotary woofer.
posted by mr_crash_davis on Sep 28, 2006 - 38 comments

Listening through a telescope the Chandra X-ray observatory hears a black hole.
posted by wobh on Sep 11, 2003 - 12 comments