Subject: Re: Tonal component detection From: #ARIJIT BISWAS# <PA9501460@xxxxxxxx> Date: Thu, 23 Oct 2014 10:01:54 +0000 List-Archive:<http://lists.mcgill.ca/scripts/wa.exe?LIST=AUDITORY>--_000_141405851329590265entuedusg_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MATLAB implementation of the model that you're referring to can be found he= re: http://www.petitcolas.net/fabien/software/mpeg/ MPEG for Matlab Personal webpage of Fabien Petitcolas Read more...<http://www.petitcolas.net/fabien/software/mpeg/> And I think it should be easy to modify the tonality detection like the way= you want it to be. Regards. Arijit ? ________________________________ From: AUDITORY - Research in Auditory Perception <AUDITORY@xxxxxxxx>= on behalf of Goran Markovic <skromnibog@xxxxxxxx> Sent: Thursday, October 23, 2014 11:35 AM To: AUDITORY@xxxxxxxx Subject: Tonal component detection Dear auditory list members, in the psychoacoustic model 1 of ISO/IEC 11172-3 (the one used for MPEG Lay= er I/II) a tonal component is detected as being local maximum and for at le= ast 7 dB above it's largest neighbour. Do you know of any publicly described tonal component detection where a ton= al component is detected by comparing a local maximum with the average of t= he neighbours (i.e. comparing it to the spectral envelope)? Best regards, Goran **Disclaimer** The sender of this email is NOT authorized to represent or a= ct on behalf of Nanyang Technological University in any matter or transacti= on by means of using this email account. Nanyang Technological University w= ill not be responsible for any content or views expressed in this email and= this email does not express the views or opinions of the Nanyang Technolog= ical University. --_000_141405851329590265entuedusg_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-= 1"> <style type=3D"text/css" style=3D"display:none"><!-- p { margin-top: 0px; m= argin-bottom: 0px; } body { font-family: Tahoma; font-size: 13px; }--></sty= le> </head> <body dir=3D"ltr" style=3D"font-size:10pt;color:#000000;background-color:#F= FFFFF;font-family:Verdana,Geneva,sans-serif;"> <p>MATLAB implementation of the model that you're referring to can be found= here:<br> </p> <p><a href=3D"http://www.petitcolas.net/fabien/software/mpeg/" id=3D"lnk616= 866">http://www.petitcolas.net/fabien/software/mpeg/</a></p> <div id=3D"LPBorder_GT_14140584040410.1630204867105931" style=3D"margin-top= : 20px; margin-bottom: 20px;"> <table id=3D"LPContainer_14140584040400.9340424011461437" style=3D"border-t= op-color: rgb(204, 204, 204); border-top-width: 1px; border-top-style: soli= d; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-colo= r: rgb(204, 204, 204); width: 80%; position: relative; background-color: rg= b(255, 255, 255);"> <tbody> <tr valign=3D"top"> <td> <div id=3D"LPTitle_14140584040400.8164777786005288" style=3D"top: 0px; marg= in-top: 8px; font-size: 21px; font-family: wf_segoe-ui_semilight, 'Segoe UI= Semilight', 'Segoe WP Semilight', 'Segoe UI', 'Segoe WP', Tahoma, Arial, s= ans-serif; color: rgb(51, 51, 51); margin-left: 14px; margin-right: 14px;"> MPEG for Matlab</div> <div id=3D"LPDescription_14140584040400.567134827375412" style=3D"margin-to= p: 8px; font-size: 13px; font-family: wf_segoe-ui_normal, 'Segoe UI', 'Sego= e WP', Tahoma, Arial, sans-serif; color: rgb(102, 102, 102); margin-left: 1= 4px; margin-right: 14px;"> Personal webpage of Fabien Petitcolas</div> <div id=3D"LPUrlContainer_14140584040410.8157014206517488" style=3D"margin:= 8px 14px 10px; height: 18px; text-overflow: ellipsis; overflow: hidden; wh= ite-space: nowrap;"> <a id=3D"LPUrlAnchor_14140584040410.2737874274607748" href=3D"http://www.pe= titcolas.net/fabien/software/mpeg/" target=3D"_blank" style=3D"font-size: 1= 1px; font-family: wf_segoe-ui_normal, 'Segoe UI', 'Segoe WP', Tahoma, Arial= , sans-serif; text-decoration: none;">Read more...</a></div> </td> </tr> </tbody> </table> </div> <p></p> <p><br> </p> <p>And I think it should be easy to modify the tonality detection like= the way you want it to be. <br> </p> <p><br> </p> <p>Regards.<br> </p> <p>Arijit<br> </p> <p><br> </p> <div id=3D"Signature"> <div style=3D"font-family:Tahoma; font-size:13px"><style id=3D"owaTempEditS= tyle"> <!-- body {font-family:Tahoma; font-size:13px} --> </style><style = id=3D"owaParaStyle"> <!-- p {margin-top:0px; margin-bottom:0px} --> </sty= le>​ </div> </div> <div style=3D"color: rgb(33, 33, 33);"> <hr tabindex=3D"-1" style=3D"display:inline-block; width:98%"> <div id=3D"divRplyFwdMsg" dir=3D"ltr"><font face=3D"Calibri, sans-serif" co= lor=3D"#000000" style=3D"font-size:11pt"><b>From:</b> AUDITORY - Research i= n Auditory Perception <AUDITORY@xxxxxxxx> on behalf of Goran M= arkovic <skromnibog@xxxxxxxx><br> <b>Sent:</b> Thursday, October 23, 2014 11:35 AM<br> <b>To:</b> AUDITORY@xxxxxxxx<br> <b>Subject:</b> Tonal component detection</font> <div> </div> </div> <div> <div dir=3D"ltr"> <div class=3D"gmail_extra">Dear auditory list members,</div> <div class=3D"gmail_extra"><br> </div> <div class=3D"gmail_extra">in the psychoacoustic model 1 of ISO/IEC 11172-3= (the one used for MPEG Layer I/II) a tonal component is detected as being = local maximum and for at least 7 dB above it's largest neighbour.</div> <div class=3D"gmail_extra">Do you know of any publicly described tonal comp= onent detection where a tonal component is detected by comparing a local ma= ximum with the average of the neighbours (i.e. comparing it to the spectral= envelope)?</div> <div class=3D"gmail_extra"><br> </div> <div class=3D"gmail_extra">Best regards,</div> <div class=3D"gmail_extra">Goran</div> <div class=3D"gmail_extra"><br> </div> </div> </div> </div> **Disclaimer** The sender of this email is NOT authorized to represent or a= ct on behalf of Nanyang Technological University in any matter or transacti= on by means of using this email account. Nanyang Technological University w= ill not be responsible for any content or views expressed in this email and this email does not express the views= or opinions of the Nanyang Technological University. </body> </html> --_000_141405851329590265entuedusg_--