Christopher Liberatore

According to our database, Christopher Liberatore authored at least 11 papers between 2015 and 2022.

Collaborative distances:

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

2022

Minimizing Residuals for Native-Nonnative Voice Conversion in a Sparse, Anchor-Based Representation of Speech.

Christopher Liberatore, Ricardo Gutierrez-Osuna

Proceedings of the IEEE International Conference on Acoustics, 2022

2021

Native-Nonnative Voice Conversion by Residual Warping in a Sparse, Anchor-Based Representation.

Christopher Liberatore

IEEE ACM Trans. Audio Speech Lang. Process., 2021

An Exemplar Selection Algorithm for Native-Nonnative Voice Conversion.

Christopher Liberatore, Ricardo Gutierrez-Osuna

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

2020

Learning Structured Sparse Representations for Voice Conversion.

Shaojin Ding, Guanlong Zhao, Christopher Liberatore, Ricardo Gutierrez-Osuna

IEEE ACM Trans. Audio Speech Lang. Process., 2020

2019

Golden speaker builder - An interactive tool for pronunciation training.

Shaojin Ding, Christopher Liberatore, Sinem Sonsaat, Ivana Lucic, Alif Silpachai, Guanlong Zhao, Evgeny Chukharev-Hudilainen, John Levis, Ricardo Gutierrez-Osuna

Speech Commun., 2019

2018

Improving Sparse Representations in Exemplar-Based Voice Conversion with a Phoneme-Selective Objective Function.

Shaojin Ding, Guanlong Zhao, Christopher Liberatore, Ricardo Gutierrez-Osuna

Proceedings of the Interspeech 2018, 2018

Learning Structured Dictionaries for Exemplar-based Voice Conversion.

Shaojin Ding, Christopher Liberatore, Ricardo Gutierrez-Osuna

Proceedings of the Interspeech 2018, 2018

Voice Conversion Through Residual Warping in a Sparse, Anchor-Based Representation of Speech.

Christopher Liberatore, Guanlong Zhao, Ricardo Gutierrez-Osuna

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

2016

Generating Gestural Scores from Acoustics Through a Sparse Anchor-Based Representation of Speech.

Christopher Liberatore, Ricardo Gutierrez-Osuna

Proceedings of the Interspeech 2016, 2016

2015

SABR: sparse, anchor-based representation of the speech signal.

Christopher Liberatore, Sandesh Aryal, Zelun Wang, Seth Polsley, Ricardo Gutierrez-Osuna

Proceedings of the INTERSPEECH 2015, 2015

Joint optimization of anatomical and gestural parameters in a physical vocal tract model.

Christopher Liberatore, Ricardo Gutierrez-Osuna

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015