K. T. Deepak — accepted AI-conference papers

2023

F0 Estimation From Telephone Speech Using Deep Feature Loss

Supritha M. Shetty, Shraddha Revankar, Nalini C. Iyer, K. T. Deepak

ICASSP 2023accepted

Accurate pitch estimation in speech signal plays a vital role in several applications. Robust pitch estimation in telephone speech is still a challenge due to the narrow bandwidth of the signal. Electroglottograph (EGG) signal is a reliable means for pitch estimation, however, it’s not practically p…

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2019

Glottal Instants Extraction from Speech Signal Using Generative Adversarial Network

K. T. Deepak, Pavitra Kulkarni, U. Mudenagudi, S. R. M. Prasanna

ICASSP 2019accepted

The Glottal Closure and Opening instants (GCIs and GOIs) form important events in excitation source signal. These instants represent closing and opening events of vocal folds while producing voiced speech signal. Estimation of such instants from speech signal is beneficial and several applications r…

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