Subject: Re: Tonal component detection From: Goran Markovic <skromnibog@xxxxxxxx> Date: Thu, 23 Oct 2014 12:06:41 +0200 List-Archive:<http://lists.mcgill.ca/scripts/wa.exe?LIST=AUDITORY>--001a1137372487e4d305061438f5 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Dear Arijit, thank you very much for your answer. I already have the code that I need. I am searching for a reference to use it in a paper. Best regards, Goran On 23 October 2014 12:01, #ARIJIT BISWAS# <PA9501460@xxxxxxxx> wrote: > MATLAB implementation of the model that you're referring to can be found > here: > > 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 > > > =E2=80=8B > ------------------------------ > *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 > Layer I/II) a tonal component is detected as being local maximum and for = at > least 7 dB above it's largest neighbour. > Do you know of any publicly described tonal component detection where a > tonal component is detected by comparing a local maximum with the average > of the neighbours (i.e. comparing it to the spectral envelope)? > > Best regards, > Goran > > **Disclaimer** The sender of this email is NOT authorized to represent > or act on behalf of Nanyang Technological University in any matter or > transaction by means of using this email account. Nanyang Technological > University will 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. > --001a1137372487e4d305061438f5 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable <div dir=3D"ltr">Dear Arijit,<div><br></div><div>thank you very much for yo= ur answer.</div><div>I already have the code that I need. I am searching fo= r a reference to use it in a paper.</div><div><br></div><div>Best regards,<= /div><div>Goran</div></div><div class=3D"gmail_extra"><br><div class=3D"gma= il_quote">On 23 October 2014 12:01, #ARIJIT BISWAS# <span dir=3D"ltr"><<= a href=3D"mailto:PA9501460@xxxxxxxx" target=3D"_blank">PA9501460@xxxxxxxx= edu.sg</a>></span> wrote:<br><blockquote class=3D"gmail_quote" style=3D"= margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div dir=3D"ltr" style=3D"font-size:10pt;color:#000000;background-color:#ff= ffff;font-family:Verdana,Geneva,sans-serif"> <p>MATLAB implementation of the model that you're referring to can be f= ound here:<br> </p> <p><a href=3D"http://www.petitcolas.net/fabien/software/mpeg/" target=3D"_b= lank">http://www.petitcolas.net/fabien/software/mpeg/</a></p> <div style=3D"margin-top:20px;margin-bottom:20px"> <table style=3D"border-top-color:rgb(204,204,204);border-top-width:1px;bord= er-top-style:solid;border-bottom-width:1px;border-bottom-style:solid;border= -bottom-color:rgb(204,204,204);width:80%;background-color:rgb(255,255,255)"= > <tbody> <tr valign=3D"top"> <td> <div style=3D"margin-top:8px;font-size:21px;font-family:wf_segoe-ui_semilig= ht,'Segoe UI Semilight','Segoe WP Semilight','Segoe UI&= #39;,'Segoe WP',Tahoma,Arial,sans-serif;color:rgb(51,51,51);margin-= left:14px;margin-right:14px"> MPEG for Matlab</div> <div style=3D"margin-top:8px;font-size:13px;font-family:wf_segoe-ui_normal,= 'Segoe UI','Segoe WP',Tahoma,Arial,sans-serif;color:rgb(102= ,102,102);margin-left:14px;margin-right:14px"> Personal webpage of Fabien Petitcolas</div> <div style=3D"margin:8px 14px 10px;min-height:18px;text-overflow:ellipsis;o= verflow:hidden;white-space:nowrap"> <a href=3D"http://www.petitcolas.net/fabien/software/mpeg/" style=3D"font-s= ize:11px;font-family:wf_segoe-ui_normal,'Segoe UI','Segoe WP= 9;,Tahoma,Arial,sans-serif;text-decoration:none" target=3D"_blank">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=C2=A0tonality detection like= the way you want it to be.=C2=A0<br> </p> <p><br> </p> <p>Regards.<br> </p> <p>Arijit<br> </p> <p><br> </p> <div> <div style=3D"font-family:Tahoma;font-size:13px">=E2=80=8B </div> </div> <div style=3D"color:rgb(33,33,33)"> <hr style=3D"display:inline-block;width:98%"> <div dir=3D"ltr"><font face=3D"Calibri, sans-serif" color=3D"#000000" style= =3D"font-size:11pt"><b>From:</b> AUDITORY - Research in Auditory Perception= <<a href=3D"mailto:AUDITORY@xxxxxxxx" target=3D"_blank">AUDITORY= @xxxxxxxx</a>> on behalf of Goran Markovic <<a href=3D"mailto:= skromnibog@xxxxxxxx" target=3D"_blank">skromnibog@xxxxxxxx</a>><br> <b>Sent:</b> Thursday, October 23, 2014 11:35 AM<br> <b>To:</b> <a href=3D"mailto:AUDITORY@xxxxxxxx" target=3D"_blank">AU= DITORY@xxxxxxxx</a><br> <b>Subject:</b> Tonal component detection</font> <div>=C2=A0</div> </div><div><div class=3D"h5"> <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></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. </div> </blockquote></div><br></div> --001a1137372487e4d305061438f5--