Tone Recognition Using Lifters and CTC

Published in Interspeech, 2018

Recommended citation: L. Lugosch and V. S. Tomar, “Tone recognition using lifters and CTC”, Interspeech, Hyderabad, India, pp. 2305-2309, September 2018.

An acoustic model for tonal languages that uses convolutional lifters operating on the cepstrogram representation of the input speech signal and CTC to map inputs to outputs to achieve better tone recognition performance.