Terry, You can compare it to the "sound" you get with a radio (either AM or FM) when it is not tuned to a station - it is that "hiss" sound you hear. In the electronics field it is called "white noise". Ken Gerler ----- Original Message ----- From: "Terry Farrell" <mfarrel2 at tampabay.rr.com> To: <pianotech at ptg.org> Sent: Sunday, June 20, 2010 10:34 AM Subject: Re: [pianotech] re.:Bladeless fan > What is "White Noise"? > > Terry Farrell > > On Jun 20, 2010, at 11:30 AM, Joseph Garrett wrote: > >> >> I suspect you still get White Noise from the air movement, which would >> still interfer with good hearing. >> Joe >> >> >> Joe Garrett, R.P.T. (Oregon) >> Captain, Tool Police >> Squares R I >> >> >> >
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