Dataset Open Access

Mridangam Stroke Dataset

Akshay Anantapadmanabhan; Ashwin Bellur; Hema A. Murthy


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    <dct:title>Mridangam Stroke Dataset</dct:title>
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    <dct:description>&lt;p&gt;The Mridangam Stroke dataset is a collection of 6977 audio examples of individual strokes of the Mridangam in various tonics. The dataset comprises of 10 different strokes played on Mridangams with 6 different tonic values.&lt;/p&gt; &lt;p&gt;This is an updated version of the dataset, as the original version 1.0 presents some silent or wrong annotated tracks.&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Audio content&lt;/strong&gt;&lt;/p&gt; &lt;p&gt;The dataset provides audio examples for each of the strokes. There are six different tonics and ten different stroke labels.&lt;/p&gt; &lt;p&gt;The audio examples were recorded from a professional Carnatic percussionist in a semi-anechoic studio conditions by Akshay Anantapadmanabhan using SM-58 microphones and an H4n ZOOM recorder. The audio was&amp;nbsp;sampled at 44.1 kHz and stored as 16 bit wav files. The dataset can be used for training models for each Mridangam stroke.&amp;nbsp;&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Metadata&lt;/strong&gt;&lt;/p&gt; &lt;p&gt;The whole dataset is organized by the tonic, into 6 packs. Each audio file is named as,&amp;nbsp;&lt;/p&gt; &lt;pre&gt;&lt;code&gt;&amp;lt;StrokeName&amp;gt;_&amp;lt;Tonic&amp;gt;_&amp;lt;InstanceNumber&amp;gt;.wav &amp;lt;Tonic&amp;gt; = {B, C, Csh, D, Dsh, E} &amp;lt;StrokeName&amp;gt; = {Bheem, Cha, Dheem, Dhin, Num, Ta, Tha, Tham, Thi, Thom}&lt;/code&gt;&lt;/pre&gt; &lt;p&gt;&lt;strong&gt;Using this dataset&lt;/strong&gt;&lt;/p&gt; &lt;p&gt;A detailed description of the Mridangam and its strokes can be found in the following paper. A part of the dataset was used in the paper. Please cite it if you use the dataset in your work.&lt;/p&gt; &lt;blockquote&gt; &lt;p&gt;Akshay Anantapadmanabhan, Ashwin Bellur, Hema A. Murthy, &amp;quot;Modal analysis and transcription of strokes of the mridangam using non-negative matrix factorization,&amp;quot; in Proc. of the IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2013), pp.181-185, May 2013&lt;/p&gt; &lt;/blockquote&gt; &lt;p&gt;&lt;a href="http://hdl.handle.net/10230/25756"&gt;http://hdl.handle.net/10230/25756&lt;/a&gt;&lt;/p&gt; &lt;p&gt;We are interested in knowing if you find our datasets useful! If you use our dataset please email us at &lt;a href="mailto:mtg-info@upf.edu"&gt;mtg-info@upf.edu&lt;/a&gt; and tell us about your research.&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Contact&lt;/strong&gt;&lt;/p&gt; &lt;p&gt;If you have any questions or comments about the dataset, please feel free to write to us:&amp;nbsp;&lt;/p&gt; &lt;p&gt;Akshay Anantapadmanabhan (akshay.anantapadmanabhan@gmail.com)&lt;/p&gt; &lt;p&gt;&amp;nbsp;&lt;/p&gt; &lt;p&gt;&lt;a href="http://compmusic.upf.edu/mridangam-stroke-dataset"&gt;http://compmusic.upf.edu/mridangam-stroke-dataset&lt;/a&gt;&lt;/p&gt;</dct:description>
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