[optimal] Re: Spectralis
- From: Jef Jodell <mpscra@xxxxxxxxx>
- To: optimal@xxxxxxxxxxxxx
- Date: Tue, 19 Jul 2011 08:06:58 -0700 (PDT)
Simplest explanation is roughly that white noise has no pitch, just covers all
frequencies at the same time, at the same level. It is used for analyzing
acoustics in rooms. Kind of a giant roar, like a wind tunnel.
-j
________________________________
From: "Breit, Peter" <BreitP@xxxxxxxx>
To: "optimal@xxxxxxxxxxxxx" <optimal@xxxxxxxxxxxxx>
Sent: Tue, July 19, 2011 10:47:00 AM
Subject: [optimal] Re: Spectralis
I don’t know what “White Noise” is ?!
But I was thinking if Heidelberg engineers could encase the mirrors in a
vacuum
housing, I assume that would quiet things considerable.
Probably would create a maintenance nightmare J
Peter
Peter L. Breit, CRA.
Director Ophthalmic Services
The Lankenau Hospital & Bryn Mawr Hospital
484-476-3338
484-476-8206 fax
484-437-3262 mobile
page 3707
________________________________
From:optimal-bounce@xxxxxxxxxxxxx [mailto:optimal-bounce@xxxxxxxxxxxxx] On
Behalf Of Tom Steele
Sent: Tuesday, July 19, 2011 7:58 AM
To: optimal@xxxxxxxxxxxxx
Subject: [optimal] Re: Spectralis
I am wondering if white noise could take care of the problem. In the office
where my counselor works, they keep white noise generators in different
locations to drown out the voices in the office rooms. The sound is quite
pleasant as it provides for a peaceful place that I can mediate while waiting.
I
also wonder if besides this option, if wave sound generators could do the same
as white noise.
Thank You,
Tom Steele,
CRA
Midwest Eye Institute
200 West 103rd Street
Indianapolis, Indiana 46290
317.817.1018
tsteele@xxxxxxxxxxxxxx
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