RaviShankar Prasad

According to our database, RaviShankar Prasad authored at least 13 papers between 2013 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2022

Unsupervised Voice Activity Detection by Modeling Source and System Information using Zero Frequency Filtering.

Eklavya Sarkar, RaviShankar Prasad, Mathew Magimai-Doss

Proceedings of the Interspeech 2022, 2022

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

Proceedings of the IEEE International Conference on Acoustics, 2022

2021

A study of vowel nasalization using instantaneous spectra.

RaviShankar Prasad, B. Yegnanarayana

Comput. Speech Lang., 2021

Fusion of Acoustic and Linguistic Information using Supervised Autoencoder for Improved Emotion Recognition.

Bogdan Vlasenko, RaviShankar Prasad, Mathew Magimai-Doss

Proceedings of the MuSe '21: Proceedings of the 2nd on Multimodal Sentiment Analysis Challenge, 2021

Identification of F1 and F2 in Speech Using Modified Zero Frequency Filtering.

RaviShankar Prasad, Mathew Magimai-Doss

Proceedings of the Interspeech 2021, 22nd Annual Conference of the International Speech Communication Association, Brno, Czechia, 30 August, 2021

2020

Detection of glottal closure instant and glottal open region from speech signals using spectral flatness measure.

Sudarsana Reddy Kadiri, RaviShankar Prasad, B. Yegnanarayana

Speech Commun., 2020

Detection Of S1 And S2 Locations In Phonocardiogram Signals Using Zero Frequency Filter.

RaviShankar Prasad, Gürkan Yilmaz, Olivier Chételat, Mathew Magimai-Doss

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

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

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2018

Identification and Classification of Fricatives in Speech Using Zero Time Windowing Method.

RaviShankar Prasad, Bayya Yegnanarayana

Proceedings of the Interspeech 2018, 2018

Discriminating Nasals and Approximants in English Language Using Zero Time Windowing.

RaviShankar Prasad, Sudarsana Reddy Kadiri, Suryakanth V. Gangashetty, Bayya Yegnanarayana

Proceedings of the Interspeech 2018, 2018

2017

Locating Burst Onsets Using SFF Envelope and Phase Information.

Bhanu Teja Nellore, RaviShankar Prasad, Sudarsana Reddy Kadiri, Suryakanth V. Gangashetty, B. Yegnanarayana

Proceedings of the Interspeech 2017, 2017

2015

Robust pitch estimation in noisy speech using ZTW and group delay function.

RaviShankar Prasad, Bayya Yegnanarayana

Proceedings of the INTERSPEECH 2015, 2015

2013

Acoustic segmentation of speech using zero time liftering (ZTL).

RaviShankar Prasad, B. Yegnanarayana

Proceedings of the INTERSPEECH 2013, 2013