[meteorite-list] Listening to Meteors...
From: mark ford <markf_at_meteoritecentral.com>
Date: Thu Apr 22 10:21:07 2004 Message-ID: <6CE3EEEFE92F4B4085B0E086B2941B31014304_at_s-southern01.s-southern.com> This is a multi-part message in MIME format. ------_=_NextPart_001_01C35116.E299EE18 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable =20 =20 After a bit more research I have found a way of doing this without a radio! =20 =20 This is an online version of what I described, - it is a realtime audio stream of a meteor radar Courtesy of Nasa. =20 http://science.nasa.gov/audio/meteor/forward-scat2.m3u (Or see http://www.spaceweather.com/glossary/nasameteorradar.html for full details) =20 I have also discovered a neat program that uses the soundcard to analyse the Pings produced by a radio at http://sapp.telepac.pt/coaa/r_meteor.htm Although the 'download link' doesn't always work It did eventually!, but if anyone wants the trial version and the link doesn't work, I can email it to them (contact me off list). =20 If you start the realtime audio running on your computer from the link at the top, then run the software at the same time, it will actually analyse the realtime data since it is playing from your sound card. =20 Now you can hear what meteors sound like! =20 Cheers, =20 Mark F. =20 =20 ------_=_NextPart_001_01C35116.E299EE18 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:o=3D"urn:schemas-microsoft-com:office:office" = xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns=3D"http://www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3DContent-Type content=3D"text/html; = charset=3Dus-ascii"> <meta name=3DProgId content=3DWord.Document> <meta name=3DGenerator content=3D"Microsoft Word 10"> <meta name=3DOriginator content=3D"Microsoft Word 10"> <link rel=3DFile-List href=3D"cid:filelist.xml_at_01C3511F.444F4E70"> <!--[if gte mso 9]><xml> <o:OfficeDocumentSettings> <o:DoNotRelyOnCSS/> </o:OfficeDocumentSettings> </xml><![endif]--><!--[if gte mso 9]><xml> <w:WordDocument> <w:View>Normal</w:View> <w:SpellingState>Clean</w:SpellingState> <w:GrammarState>Clean</w:GrammarState> <w:DocumentKind>DocumentEmail</w:DocumentKind> <w:EnvelopeVis/> <w:Compatibility> <w:BreakWrappedTables/> <w:SnapToGridInCell/> <w:WrapTextWithPunct/> <w:UseAsianBreakRules/> </w:Compatibility> <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel> </w:WordDocument> </xml><![endif]--> <style> <!-- /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-parent:""; 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color:navy;} span.SpellE {mso-style-name:""; mso-spl-e:yes;} span.GramE {mso-style-name:""; mso-gram-e:yes;} _at_page Section1 {size:612.0pt 792.0pt; margin:72.0pt 77.95pt 72.0pt 77.95pt; mso-header-margin:35.4pt; mso-footer-margin:35.4pt; mso-paper-source:0;} div.Section1 {page:Section1;} --> </style> <!--[if gte mso 10]> <style> /* Style Definitions */=20 table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman";} </style> <![endif]--> </head> <body lang=3DEN-US link=3Dblue vlink=3Dpurple = style=3D'tab-interval:36.0pt'> <div class=3DSection1> <p class=3DMsoPlainText><font size=3D2 face=3D"Courier New"><span = style=3D'font-size: 10.0pt'><o:p> </o:p></span></font></p> <p class=3DMsoPlainText><font size=3D2 face=3D"Courier New"><span = style=3D'font-size: 10.0pt'><o:p> </o:p></span></font></p> <p class=3DMsoPlainText><font size=3D2 face=3D"Courier New"><span = style=3D'font-size: 10.0pt'>After a bit more research I have found a way of doing this = without a radio!<o:p></o:p></span></font></p> <p class=3DMsoPlainText><font size=3D2 face=3D"Courier New"><span = style=3D'font-size: 10.0pt'><o:p> </o:p></span></font></p> <p class=3DMsoPlainText><font size=3D2 face=3D"Courier New"><span = style=3D'font-size: 10.0pt'><o:p> </o:p></span></font></p> <p class=3DMsoPlainText><font size=3D2 face=3D"Courier New"><span = style=3D'font-size: 10.0pt'>This is an online version of what I described, <span = class=3DGramE>-<span style=3D'mso-spacerun:yes'> </span>it</span> is a <span = class=3DSpellE>realtime</span> audio stream of a meteor radar Courtesy of <span = class=3DSpellE>Nasa</span>.<o:p></o:p></span></font></p> <p class=3DMsoPlainText><font size=3D2 face=3D"Courier New"><span = style=3D'font-size: 10.0pt'><o:p> </o:p></span></font></p> <p class=3DMsoPlainText><font size=3D2 face=3D"Courier New"><span = style=3D'font-size: 10.0pt'><a = href=3D"http://science.nasa.gov/audio/meteor/forward-scat2.m3u">http://sc= ience.nasa.gov/audio/meteor/forward-scat2.m3u</a> <span style=3D'mso-spacerun:yes'> </span><span style=3D'mso-spacerun:yes'> </span>(Or see <a href=3D"http://www.spaceweather.com/glossary/nasameteorradar.html">http:/= /www.spaceweather.com/glossary/nasameteorradar.html</a> <span style=3D'mso-spacerun:yes'> </span>for full = details)<o:p></o:p></span></font></p> <p class=3DMsoPlainText><font size=3D2 face=3D"Courier New"><span = style=3D'font-size: 10.0pt'><o:p> </o:p></span></font></p> <p class=3DMsoPlainText><font size=3D2 face=3D"Courier New"><span = style=3D'font-size: 10.0pt'>I have also discovered a neat program that uses the soundcard to = <span class=3DSpellE>analyse</span> the Pings produced by a radio at <a href=3D"http://sapp.telepac.pt/coaa/r_meteor.htm">http://sapp.telepac.pt/= coaa/r_meteor.htm</a> Although the ‘download link’ doesn’t always work It = did eventually!, but if anyone wants the trial version and the link = doesn’t work, I can email it to them (contact me off = list).<o:p></o:p></span></font></p> <p class=3DMsoPlainText><font size=3D2 face=3D"Courier New"><span = style=3D'font-size: 10.0pt'><o:p> </o:p></span></font></p> <p class=3DMsoPlainText><font size=3D2 face=3D"Courier New"><span = style=3D'font-size: 10.0pt'>If you start the <span class=3DSpellE>realtime</span> audio = running on your computer from the link at the top, then run the software at the = same time, it will actually <span class=3DSpellE>analyse</span> the <span = class=3DSpellE>realtime</span> data since it is playing from your sound = card.<o:p></o:p></span></font></p> <p class=3DMsoPlainText><font size=3D2 face=3D"Courier New"><span = style=3D'font-size: 10.0pt'><o:p> </o:p></span></font></p> <p class=3DMsoPlainText><font size=3D2 face=3D"Courier New"><span = style=3D'font-size: 10.0pt'>Now you can hear what meteors sound = like!<o:p></o:p></span></font></p> <p class=3DMsoPlainText><font size=3D2 face=3D"Courier New"><span = style=3D'font-size: 10.0pt'><o:p> </o:p></span></font></p> <p class=3DMsoPlainText><font size=3D2 face=3D"Courier New"><span = style=3D'font-size: 10.0pt'>Cheers,<o:p></o:p></span></font></p> <p class=3DMsoPlainText><font size=3D2 face=3D"Courier New"><span = style=3D'font-size: 10.0pt'><o:p> </o:p></span></font></p> <p class=3DMsoPlainText><font size=3D2 face=3D"Courier New"><span = style=3D'font-size: 10.0pt'>Mark F.<o:p></o:p></span></font></p> <p class=3DMsoPlainText><font size=3D2 face=3D"Courier New"><span = style=3D'font-size: 10.0pt'><o:p> </o:p></span></font></p> <p class=3DMsoPlainText><font size=3D2 face=3D"Courier New"><span = style=3D'font-size: 10.0pt'><o:p> </o:p></span></font></p> </div> </body> </html> =00 ------_=_NextPart_001_01C35116.E299EE18-- Received on Wed 23 Jul 2003 08:35:22 AM PDT |
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