Rank: 846 based on 160 downloads (last 30 days) and 1 file submitted
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Olivier Lartillot

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Company/University
University of Jyväskylä

Personal Profile:

Olivier Lartillot is a researcher at the Finnish Centre of Excellence in Interdisciplinary Music Research at the University of Jyväskylä. He designed MIRtoolbox with Petri Toiviainen and Tuomas Eerola, within the context of a European Commission NEST project (Tuning the Brain for Music, code 028570). From August 2009, funded by an Academy of Finland Research Fellowship, he will initiate a 5-year project called Music Mining Plant, aimed at the design of a comprehensive framework dedicated to feature, structure and concept mining for Music Information Retrieval.


 

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Files Posted by Olivier Lartillot
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14 Dec 2011 Screenshot MIRtoolbox An innovative environment, on top of Matlab, for music and audio analysis Author: Olivier Lartillot music analysis, audio analysis, signal processing, music information ret..., data export, demo 160 16
  • 4.8
4.8 | 5 ratings
Comments and Ratings by Olivier Lartillot View all
Updated File Comments Rating
11 Apr 2013 MIRtoolbox An innovative environment, on top of Matlab, for music and audio analysis Author: Olivier Lartillot

Hi Konstantinos,

kmeans.m belongs to the NETLAB toolbox which I included in the MIRtoolbox distribution. Netlab is used only for mirclassify, so if you don't use it, just remove the Netlab subfolder.

Cheers,

Olivier

20 Aug 2011 MIRtoolbox An innovative environment, on top of Matlab, for music and audio analysis Author: Olivier Lartillot

Hi Ayat,

Great to see very nice application of the toolbox!

The error you got is due to the fact that your version of Matlab, a little old, does not recognize the matlab command "parfor". I have found a simple way to solve that problem. I will send you by email the new version of mireval.m and will include it in the next version of MIRtoolbox.

Cheers

Olivier

06 Nov 2010 MIRtoolbox An innovative environment, on top of Matlab, for music and audio analysis Author: Olivier Lartillot

Hi wei,

Thanks for your comment. I would need to see what is happening exactly in your case. Could you send me (olartillot@gmail.com) the mp3 file as well as the set of MIRtoolbox commands you used?

Cheers,

Olivier

Comments and Ratings on Olivier Lartillot's Files View all
Updated File Comment by Comments Rating
16 Nov 2014 MIRtoolbox An innovative environment, on top of Matlab, for music and audio analysis Author: Olivier Lartillot Muhammad Naveed

http://www.mathworks.com/matlabcentral/fileexchange/authors/491400
tempo = mirtempo('file');

test=get(tempo,'Data');

test{1,1}{1,1}

ans =

[120.0106]

31 Oct 2014 MIRtoolbox An innovative environment, on top of Matlab, for music and audio analysis Author: Olivier Lartillot FRedie

Hi there,

Extremely happy to see the mirtoolbox functions..just to know how functions like mirtempo() which returns a mirscalar object to a direct format that matlab can understand.
tempo = mirtempo('file');
this makes tempo a mirscalar object.
how to conver 'tempo' variable to a double value so as to be used in a script.

Thanks,
Fredie

14 Aug 2014 MIRtoolbox An innovative environment, on top of Matlab, for music and audio analysis Author: Olivier Lartillot Wendy

Hi there!
This is Wendy, a postgraduate student. I'm using MIRtool to extract features of music. Is it able to get the Standard Deviation(std) of features directly(e.g. MFCC)? Or, I have to calculate myself?
Your prompt reply, therefore, will be appreciated.
Thx!

01 Jul 2013 MIRtoolbox An innovative environment, on top of Matlab, for music and audio analysis Author: Olivier Lartillot Jayita Mitra

I'm using Matlab R2012a where I've installed Mirtoolbox. But .mp3 file is not analyzed when I'm using miraudio or mirrms functions.
mirrms('r1.mp3')
Here are the error message returned by each reader:
Error using wavread (line 164)
Not a WAVE file.
Error using auread>read_sndhdr (line 91)
Not a NeXT/Sun sound file.
Error using wavread (line 67)
Invalid Wave File. Reason: Cannot open file.
Error using aiffread (line 127)
Unknown file extension '.mp3'.
Error using mirerror (line 4)
ERROR using MIRREAD: Cannot open file r1.mp3

Error in mirread>misread (line 142)
mirerror('MIRREAD',['Cannot open file ',file]);
Error in mirread (line 57)
misread(orig, err);

Error in mireval (line 68)
[d1,tp1,fp1,f1,lg,b,n,ch] = mirread([],file,0,0,0);

Error in mirfunction (line 69)
o = mireval(o,filename,nout);

Error in mirrms (line 27)
varargout = mirfunction(@mirrms,x,varargin,nargout,specif,@init,@main);
Please solve the problem.Waiting for your reply.
Thanks,
Jayita

11 Apr 2013 MIRtoolbox An innovative environment, on top of Matlab, for music and audio analysis Author: Olivier Lartillot Olivier Lartillot

Hi Konstantinos,

kmeans.m belongs to the NETLAB toolbox which I included in the MIRtoolbox distribution. Netlab is used only for mirclassify, so if you don't use it, just remove the Netlab subfolder.

Cheers,

Olivier

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