16 citations · 79 across the 25 of their papers we have counts for
4 papers · 2 filters
On the use of Stress information in Speech for Speaker Recognition
Laxmi Narayana M., Sunil Kumar Kopparapu
The performance of a speaker recognition system decreases when the speaker is under stress or emotion. In this paper we explore and identify a mechanism that enables use of inheren…
Choice of Mel Filter Bank in Computing MFCC of a Resampled Speech
Laxmi Narayana M., Sunil Kumar Kopparapu
Mel Frequency Cepstral Coefficients (MFCCs) are the most popularly used speech features in most speech and speaker recognition applications. In this paper, we study the effect of r…
Music and Vocal Separation Using Multi-Band Modulation Based Features
Sunil Kumar Kopparapu, Meghna Pandharipande, G Sita
The potential use of non-linear speech features has not been investigated for music analysis although other commonly used speech features like Mel Frequency Ceptral Coefficients (M…
Automatic Segmentation of Broadcast News Audio using Self Similarity Matrix
Sapna Soni, Ahmed Imran, Sunil Kumar Kopparapu
Generally audio news broadcast on radio is com- posed of music, commercials, news from correspondents and recorded statements in addition to the actual news read by the newsreader.…