Acoustic segmentation of speech using zero time liftering (ZTL). - RaviShankar Prasad; B. Yegnanarayana 001 (INTERSPEECH, 2013)

Robust pitch estimation in noisy speech using ZTW and group delay function. - RaviShankar Prasad; Bayya Yegnanarayana (INTERSPEECH, 2015)

Locating Burst Onsets Using SFF Envelope and Phase Information. - Bhanu Teja Nellore; RaviShankar Prasad; Sudarsana Reddy Kadiri; Suryakanth V. Gangashetty; B. Yegnanarayana 001 (INTERSPEECH, 2017)

Discriminating Nasals and Approximants in English Language Using Zero Time Windowing. - RaviShankar Prasad; Sudarsana Reddy Kadiri; Suryakanth V. Gangashetty; Bayya Yegnanarayana (INTERSPEECH, 2018)

Identification and Classification of Fricatives in Speech Using Zero Time Windowing Method. - RaviShankar Prasad; Bayya Yegnanarayana (INTERSPEECH, 2018)

Study of Closed Phase Resonance Bandwidths for Oral and Nasal Tracts Using Zero Time Windowing. - Haala Deeba Abbas; RaviShankar Prasad; Bhanu Teja Nellore; Suryakanth V. Gangashetty (ICASSP, 2020)

Detection Of S1 And S2 Locations In Phonocardiogram Signals Using Zero Frequency Filter. - RaviShankar Prasad; Gürkan Yilmaz; Olivier Chételat; Mathew Magimai-Doss (ICASSP, 2020)

Detection of glottal closure instant and glottal open region from speech signals using spectral flatness measure. - Sudarsana Reddy Kadiri; RaviShankar Prasad; B. Yegnanarayana 001 (Speech Commun., 2020)

Identification of F1 and F2 in Speech Using Modified Zero Frequency Filtering. - RaviShankar Prasad; Mathew Magimai-Doss (Interspeech, 2021)

Fusion of Acoustic and Linguistic Information using Supervised Autoencoder for Improved Emotion Recognition. - Bogdan Vlasenko; RaviShankar Prasad; Mathew Magimai-Doss (MuSe @ ACM Multimedia, 2021)

A study of vowel nasalization using instantaneous spectra. - RaviShankar Prasad; B. Yegnanarayana 001 (Comput. Speech Lang., 2021)

Modeling of Pre-Trained Neural Network Embeddings Learned From Raw Waveform for COVID-19 Infection Detection. - Zohreh Mostaani; RaviShankar Prasad; Bogdan Vlasenko; Mathew Magimai-Doss (ICASSP, 2022)

Unsupervised Voice Activity Detection by Modeling Source and System Information using Zero Frequency Filtering. - Eklavya Sarkar; RaviShankar Prasad; Mathew Magimai-Doss (INTERSPEECH, 2022)