The same lady (RPT Zen Rheinhadrt) who showed me the racquetball/pianohammer key pounder also went on to describe the Noise-Buster which she was now carrying as a companion to the "racket"-ball. The Noise-Buster, commonly available at consumer electroncs outlets, is apparently nothing more than a large hearing aid: a microphone, an equalizer/amplifier, and headphones, with battery pack. The headphones isolate you and the equalizer/amplifier allows you to specify the frequncy range you listen to. After my first couple of days out with the racket-ball, I understood why she would want to protect her hearing. (Not to bore by repetition, but the racket-ball actually bounces the hand-to-key impact back into the key. That plus its extreme light weight will have you putting out very high-db test blows without the accompaying negative feedback from you hand.) How a tuning might sound through such a hearing aid, I can only take her testimony on faith. But I can add an experience of my own. Back in summer of '88, I took too deep a dive at the swimming hole, and the rapid increase of water pressure crammed a wad of ear wax up the end of my ear canal. (Yes, I was long overdue for a cleaning herein....) It took two days before i culd get to my GP for an irrigation, and during that time I several tunings to do. I was pleasantly surprised that even in that aural "fog", I could hear all of my favorite intervals and coincidental partials. But I couldn't judge voicing for beans. Hearing loss? Yes, I've got my own resident white noise (from rock'n'roll saxophone). But as long as we constantly stretch our ear for the highest partial we can hear, we should be able to stay in shape. Bill Ballard, RPT "Out here on the food chain, you either diet, NH Chapt, PTG die, or dine" .......folksinger Mark Graham
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