Ultrasonic dental drill (Pierre Divenyi )

Subject: Ultrasonic dental drill
From:    Pierre Divenyi  <pdivenyi(at)MARVA4.NCSC.MED.VA.GOV>
Date:    Thu, 28 Jun 2001 12:26:48 -0700

Dear List,

Has anyone know of existing acoustic data on these obnoxious tooth cleaning
devices? I tried to get data on the web on ultrasonic dental
drills/cleaning devices and got nowhere. I would like to have a frequency
response curve and a dB reading at some point (preferably in the ear canal
of the patient or the technician/dentist).

Thank you,

Pierre Divenyi


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Pierre Divenyi, Ph.D.      Speech and Hearing Research (151)
                                      V.A. Medical Center, Martinez, CA
94553, USA
Phone: (925) 370-6745
Fax:     (925) 228-5738
E-mail :                       pdivenyi(at)marva4.ebire.org
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