Re: AUDITORY Digest - 4 Mar 2009 to 5 Mar 2009 (#2009-53) (Margaret Mortz )


Subject: Re: AUDITORY Digest - 4 Mar 2009 to 5 Mar 2009 (#2009-53)
From:    Margaret Mortz  <migsmortz@xxxxxxxx>
Date:    Thu, 5 Mar 2009 23:35:18 -0800
List-Archive:<http://lists.mcgill.ca/scripts/wa.exe?LIST=AUDITORY>

--0016e64611c497921504646e53e7 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Does this help with what you are looking for? Broadband versus stepped sine FRF measurements Schoukens, J. Pintelon, R.M. Rolain, Y.J. Dept. ELEC, Vrije Univ., Brussels; This paper appears in: *Instrumentation and Measurement, IEEE Transactions on* <http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=19> Publication Date: Apr 2000 Volume: 49, Issue: 2<http://ieeexplore.ieee.org/xpl/tocresult.jsp?isnumber=18263&isYear=2000> On page(s): 275-278 ISSN: 0018-9456 References Cited: 8 CODEN: IEIMAO INSPEC Accession Number: 6612160 Digital Object Identifier: 10.1109/19.843063 Current Version Published: 2002-08-06 Abstract In this paper, the required measurement time to measure a transfer function with a specified accuracy is analyzed. The waiting time that is needed to balance the transient induced errors against the noise errors is calculated. This allows one to decide under what conditions broad-band measurements are faster than stepped sine measurements **** Also: http://cnx.org/content/m15945/latest/ Swept Sine Impulse Response Measurement Module by: Edgar Berdahl, Julius Smith Summary: The swept sine measurement technique is used for measuring impulse responses. It has advantages when measuring weakly nonlinear systems in that the linear and nonlinear components can be separated to some extent. Free, open-source software is provided in Matlab (or Octave) and Pure Data (PD) for carrying out swept-sine impulse-response measurements using the sound hardware found on a typical personal-computer. Margaret Mortz mmortz@xxxxxxxx On Thu, Mar 5, 2009 at 10:15 PM, AUDITORY automatic digest system < LISTSERV@xxxxxxxx> wrote: > [image: Skip repetitive navigational links] [image: L-Soft - Home of the > LISTSERV mailing list manager] [image: LISTSERV(R) 14.5] AUDITORY Digest > - 4 Mar 2009 to 5 Mar 2009 (#2009-53) > > Table of contents: > > - swept sine accuracy > > > 1. swept sine accuracy > - swept sine accuracy (03/05) > *From:* "James W. Beauchamp" <jwbeauch@xxxxxxxx> > > ------------------------------ > [image: Powered by LISTSERV(R)] [image: Anti-virus Filter] Browse the AUDITORY > online archives. --0016e64611c497921504646e53e7 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline <table width=3D"100%" border=3D"0" cellpadding=3D"0" cellspacing=3D"0"><tbo= dy><tr><td><p><span class=3D"headNavBlueXLarge2"> =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20 Does this help with what you are looking fo= r?</span></p><p><br><span class=3D"headNavBlueXLarge2"></span></p><p><span = class=3D"headNavBlueXLarge2"><br></span></p><p><span class=3D"headNavBlueXL= arge2">Broadband versus stepped sine FRF measurements</span><br> =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20 <span class=3D"bodyCopyBlackLargeSpaced"> =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20 Schoukens, J.=A0=A0 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20 Pintelon, R.M.=A0=A0 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20 Rolain, Y.J.=A0=A0 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20 <br> =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20 Dept. ELEC, Vrije Univ., Brussels;<br> =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20 </span> =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20 </p> <p class=3D"bodyCopyBlackLargeSpaced"> =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20 This paper appears in: <a href=3D"http://ieee= xplore.ieee.org/xpl/RecentIssue.jsp?punumber=3D19"><strong>Instrumentation = and Measurement, IEEE Transactions on</strong></a><br> =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20 Publication Date: Apr 2000<br> =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20 Volume: 49,=A0 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20 <a href=3D"http://ieeexplore.ieee.org/xpl/t= ocresult.jsp?isnumber=3D18263&amp;isYear=3D2000">Issue: 2</a><br> =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20 On page(s): 275-278<br> =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20 ISSN: 0018-9456<br> =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20 References Cited: 8<br> =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20 CODEN: IEIMAO<br> =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20 INSPEC Accession Number: 6612160<br> =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20 Digital Object Identifier: 10.1109/19.84306= 3<br> =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20 Current Version Published: 2002-08-06 <br> =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=09 </p></td> </tr> =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20 <tr> <td><img src=3D"http://ieeexplore.ieee.org/imag= es/transparent_spacer.gif" width=3D"165" height=3D"10"></td> </tr> <tr> <td bgcolor=3D"#cfe2ff"><!-- <img src=3D"http:/= /ieeexplore.ieee.org/images/transparent_spacer.gif" width=3D"165" height=3D= "1"> --></td> </tr> <tr> <td><img src=3D"http://ieeexplore.ieee.org/imag= es/transparent_spacer.gif" width=3D"165" height=3D"10"></td> </tr> <tr> <td class=3D"bodyCopyBlackLargeSpaced"><span cl= ass=3D"sectionHeaders">Abstract</span><br> In this paper, the required measurement time to= measure a transfer function with a specified accuracy is analyzed. The waiting time that is needed to balance the transient induced errors against the noise errors is calculated. This allows one to decide under what conditions broad-band measurements are faster than stepped sine measurements </td> </tr> <tr> <td><img src=3D"http://ieeexplore.ieee.org/imag= es/transparent_spacer.gif" width=3D"165" height=3D"10"></td> </tr> <tr> <td bgcolor=3D"#cfe2ff"><!-- <img src=3D"http:/= /ieeexplore.ieee.org/images/transparent_spacer.gif" width=3D"1" height=3D"1= "> --></td> </tr> <tr> <td><img src=3D"http://ieeexplore.ieee.org/imag= es/transparent_spacer.gif" width=3D"165" height=3D"10"></td></tr></tbody></= table>****<br><br>Also:<br><br><p><span class=3D"headNavBlueXLarge2"><a hre= f=3D"http://cnx.org/content/m15945/latest/">http://cnx.org/content/m15945/l= atest/</a></span></p> <p><br> <span class=3D"headNavBlueXLarge2"></span></p> <p><span class=3D"headNavBlueXLarge2">Swept Sine Impulse Response Measureme= nt<br> <br> =A0=A0=A0=A0=A0=A0=A0=A0=A0 <br> <br> Module by: Edgar Berdahl,=A0 Julius Smith <br> <br> =A0=A0=A0=A0=A0=A0=A0=A0=A0 <br> <br> Summary: The swept sine measurement technique is used for measuring impulse= <br> responses.=A0 It has advantages when measuring weakly nonlinear systems<br> in that the linear and nonlinear components can be separated to some<br> extent.=A0 Free, open-source software is provided in Matlab (or<br> Octave) and Pure Data (PD) for carrying out swept-sine<br> impulse-response measurements using the sound hardware found on a<br> typical personal-computer.</span></p> <p><br></p><p>Margaret Mortz</p><p><a href=3D"mailto:mmortz@xxxxxxxx">mmor= tz@xxxxxxxx</a><br> </p><br><br><div class=3D"gmail_quote">On Thu, Mar 5, 2009 at 10:15 PM, AUD= ITORY automatic digest system <span dir=3D"ltr">&lt;<a href=3D"mailto:LISTS= ERV@xxxxxxxx">LISTSERV@xxxxxxxx</a>&gt;</span> wrote:<br><blo= ckquote class=3D"gmail_quote" style=3D"border-left: 1px solid rgb(204, 204,= 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> <a><img alt=3D"Skip repetitive navigational links" vspace=3D"0" width=3D"1"= align=3D"left" border=3D"0" height=3D"1" hspace=3D"0"></a> <table width=3D"100%" cellpadding=3D"0" cellspacing=3D"0"> <tbody><tr><td> <table width=3D"100%" border=3D"3" cellpadding=3D"0" cellspacing=3D"0" heig= ht=3D"25"><tbody><tr><td> <table width=3D"100%" border=3D"0" cellspacing=3D"0"><tbody><tr><td width= =3D"100%" nowrap> <a> <img alt=3D"L-Soft - Home of the LISTSERV mailing list manager" border=3D"0= "></a> <img alt=3D"LISTSERV(R) 14.5" border=3D"0"> </td></tr></tbody></table> </td></tr></tbody></table> <a name=3D"11fda6d0177d1263_skipnavlinks"></a> <center> <h2>AUDITORY Digest - 4 Mar 2009 to 5 Mar 2009 (#2009-53)</h2> </center> <p></p><h3>Table of contents:</h3> <ul> <li><a>swept sine accuracy</a> </li></ul> <ol> <a name=3D"11fda6d0177d1263_S1"></a><li><a name=3D"11fda6d0177d1263_S1">swe= pt sine accuracy</a></li><ul> <li><a>swept sine accuracy</a> (03/05)<br><b>From:</b> &quot;James W. Beauc= hamp&quot; &lt;<a>jwbeauch@xxxxxxxx</a>&gt;</li></ul> </ol> <p> </p><hr> <a> <img alt=3D"Powered by LISTSERV(R)" align=3D"right" border=3D"0"></a> <a> <img alt=3D"Anti-virus Filter" align=3D"right" border=3D"0"></a> <font size=3D"-1"> Browse the <a>AUDITORY online archives.</a> </font> </td></tr></tbody></table></blockquote></div><br> --0016e64611c497921504646e53e7--


This message came from the mail archive
http://www.auditory.org/postings/2009/
maintained by:
DAn Ellis <dpwe@ee.columbia.edu>
Electrical Engineering Dept., Columbia University