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Arijit Ghosal
Researcher at St. Thomas' College of Engineering and Technology
Publications - 36
Citations - 174
Arijit Ghosal is an academic researcher from St. Thomas' College of Engineering and Technology. The author has contributed to research in topics: Audio signal & Mel-frequency cepstrum. The author has an hindex of 7, co-authored 36 publications receiving 132 citations.
Papers
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Proceedings ArticleDOI
Speech/Music Classification Using Occurrence Pattern of ZCR and STE
Arijit Ghosal,Rudrasis Chakraborty,Ractim Chakraborty,Swagata Haty,Bibhas Chandra Dhara,Sanjoy Kumar Saha +5 more
TL;DR: This work has tried to develop the features reflecting the quasi-periodic pattern of the signal by studying the occurrence pattern of ZCR and STE and simple k-means clustering is followed and experimental result indicates that proposed features perform better than the traditional feature derived from Z CR and STE.
Proceedings ArticleDOI
Automatic male-female voice discrimination
Arijit Ghosal,Suchibrota Dutta +1 more
TL;DR: This work has presented a novel simple scheme for classifying audio speech signals into male speech and female speech using popular salient low level time-domain acoustic features which are very closely related to the physical properties of source audio signal.
Music Classification based on MFCC Variants and Amplitude Variation Pattern: A Hierarchical Approach
TL;DR: A hierarchical scheme for classifying music data relies on MFCC and its variants which are introduced at the different stages to satisfy the need and experimental result indicates the effectiveness of the proposed schemes.
Proceedings ArticleDOI
Speech/Music Classification Using Empirical Mode Decomposition
TL;DR: This work has tried to exploit the inherent difference in the composition of speech and music signal by decomposed the signal using empirical mode decomposition method and computed STE and ZCR based features to provide a multiresolution description of the signal.
Book ChapterDOI
Unsupervised Summarization Approach With Computational Statistics of Microblog Data
Abhishek Bhattacharya,Arijit Ghosal,Ahmed J. Obaid,Salahddine Krit,Vinod Kumar Shukla,Krishnasis Mandal,Sabyasachi Pramanik +6 more
TL;DR: An unsupervised, extractive summarization model that achieves an improved outcome over existing methods, such as lexical rank, sum basic, LSA, etc, is proposed and evaluated by rouge tool.