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Frame Selection for Text-independent Speaker Recognition

Abedenebi Rouigueb, Malek Nadil, Abderrahmane Tikourt
2017 Proceedings of the 14th International Joint Conference on e-Business and Telecommunications  
In this paper, we propose a set of criteria for the selection of the most relevant frames in order to improve text-independent speaker automatic recognition (TISAR) task. The selection is carried out on the short term Cepstral feature vectors such as PLP and MFCC and performed at the front end processing level. The proposed criteria mainly attempt to select vectors lying far from the universal background model (UBM). Experiments are conducted on the MOBIO database and show that the selection
more » ... ows an improvement in complexity (time and space) and in speaker identification rate, which is appropriate for real-time TISAR systems.
doi:10.5220/0006392100510057 dblp:conf/sigmap/RouiguebNT17 fatcat:paisdgooynde3pzxolvrowavf4