2 citations · 4 across the 4 of their papers we have counts for
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cs.CL2019
Multi-scale Octave Convolutions for Robust Speech Recognition
Joanna Rownicka, Peter Bell, Steve Renals
We propose a multi-scale octave convolution layer to learn robust speech representations efficiently. Octave convolutions were introduced by Chen et al [1] in the computer vision f…
cs.CL2019
Embeddings for DNN speaker adaptive training
Joanna Rownicka, Peter Bell, Steve Renals
In this work, we investigate the use of embeddings for speaker-adaptive training of DNNs (DNN-SAT) focusing on a small amount of adaptation data per speaker. DNN-SAT can be viewed…
cs.CL2019★ 2 cited
Speech Replay Detection with x-Vector Attack Embeddings and Spectral Features
Jennifer Williams, Joanna Rownicka
We present our system submission to the ASVspoof 2019 Challenge Physical Access (PA) task. The objective for this challenge was to develop a countermeasure that identifies speech a…