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<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
style='font-size:12.0pt;color:black'>Julia,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
style='font-size:12.0pt;color:black'>Think of water waves. If they are strong and
large (low frequency) enough, they move water. If they are small, just
ripples.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
style='font-size:12.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
style='font-size:12.0pt;color:black'>Gordon Wilson<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
style='font-size:12.0pt;color:black'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
pianotech-bounces@ptg.org [mailto:pianotech-bounces@ptg.org] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Steve Fujan<br>
<b><span style='font-weight:bold'>Sent:</span></b> Friday, January 25, 2008
9:27 AM<br>
<b><span style='font-weight:bold'>To:</span></b> <st1:PersonName w:st="on">Pianotech
List</st1:PersonName><br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: Questions on sound
waves/air blowing/wind</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>Julia,<br>
If you have a subwoofer at home, put your hand over the port or woofer when it
is playing some low frequencies at decent volume. You should be able to
feel it.<br>
Steve Fujan<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>On Fri, Jan 25, 2008 at 8:52 AM, <<a href="mailto:KeyKat88@aol.com"
target="_blank">KeyKat88@aol.com</a>> wrote:<o:p></o:p></span></font></p>
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<p class=MsoNormal style='background:white'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>Greeetings,<o:p></o:p></span></font></p>
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<p class=MsoNormal style='background:white'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'> <o:p></o:p></span></font></p>
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<p class=MsoNormal style='background:white'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>
This may sound elementary but, if sound waves are compressed and
rarefacted molecules of air, then how is it that soundwaves are not wind, or
air blowing...why can't you <i><u><span style='font-style:italic'>feel</span></u></i>
sound waves moving past your ear? ...(or <i><u><span style='font-style:
italic'>can</span></u></i> you feel them if the sound is loud
enough?) This may sound crazy but, shouldn't a high note such as C88 make
you feel colder because its 4160cps of comp and raref's going past
your body as compared with A0 at 27cps? Why arent sound waves enough to <i><span
style='font-style:italic'>move</span></i> air?<o:p></o:p></span></font></p>
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<p class=MsoNormal style='background:white'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'> <o:p></o:p></span></font></p>
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<p class=MsoNormal style='background:white'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>This question has plagued me for a
long long time.<o:p></o:p></span></font></p>
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style='font-size:10.0pt;font-family:Arial'> <o:p></o:p></span></font></p>
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<p class=MsoNormal style='background:white'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>Thanks,<o:p></o:p></span></font></p>
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<p class=MsoNormal style='background:white'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>Julia<o:p></o:p></span></font></p>
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<p class=MsoNormal style='background:white'><st1:place w:st="on"><st1:City
w:st="on"><font size=2 face=Arial><span style='font-size:10.0pt;font-family:
Arial'>Reading</span></font></st1:City><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>, <st1:State w:st="on">PA</st1:State></span></font></st1:place><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'><o:p></o:p></span></font></p>
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<p class=MsoNormal style='background:white'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'> <o:p></o:p></span></font></p>
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<p class=MsoNormal style='background:white'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'> <o:p></o:p></span></font></p>
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<p class=MsoNormal style='background:white'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'> <o:p></o:p></span></font></p>
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<o:p></o:p></span></font></p>
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<br>
<o:p></o:p></span></font></p>
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<p class=MsoNormal style='margin-top:7.5pt;background:white'><font size=2
color=black face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:black'>Who's never won? <a
href="http://music.aol.com/grammys/pictures/never-won-a-grammy?NCID=aolcmp00300000002548"
target="_blank"
title="http://music.aol.com/grammys/pictures/never-won-a-grammy?NCID=aolcmp00300000002548">Biggest
Grammy Award surprises of all time on AOL Music.</a></span></font><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'><o:p></o:p></span></font></p>
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<p class=MsoNormal style='margin-top:7.5pt'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
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