Update ref

Author: jsingh811

paper/paper.bib

@@ -46,9 +46,21 @@ @INPROCEEDINGS{6921394
 
 	doi={10.1109/ICGCCEE.2014.6921394}}
 
-@misc{librosa,
+@inproceedings{mcfee2015librosa,
   title={librosa: Audio and music signal analysis in python},
   author={McFee, Brian and Raffel, Colin and Liang, Dawen and Ellis, Daniel PW and McVicar, Matt and Battenberg, Eric and Nieto, Oriol},
+  booktitle={Proceedings of the 14th python in science conference},
+  volume={8},
+  year={2015},
   doi={10.5281/zenodo.4792298}
 }
 
+@article{giannakopoulos2015pyaudioanalysis,
+  title={pyAudioAnalysis: An Open-Source Python Library for Audio Signal Analysis},
+  author={Giannakopoulos, Theodoros},
+  journal={PloS one},
+  volume={10},
+  number={12},
+  year={2015},
+  publisher={Public Library of Science}
+}