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04/15/2023
A CTC Alignment-based Non-autoregressive Transformer for End-to-end Automatic Speech Recognition
Recently, end-to-end models have been widely used in automatic speech re...
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06/28/2022
Learning from human perception to improve automatic speaker verification in style-mismatched conditions
Our prior experiments show that humans and machines seem to employ diffe...
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06/28/2022
Attention-based conditioning methods using variable frame rate for style-robust speaker verification
We propose an approach to extract speaker embeddings that are robust to ...
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06/16/2022
DRAFT: A Novel Framework to Reduce Domain Shifting in Self-supervised Learning and Its Application to Children's ASR
Self-supervised learning (SSL) in the pretraining stage using un-annotat...
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04/03/2022
Automatic Dialect Density Estimation for African American English
In this paper, we explore automatic prediction of dialect density of the...
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02/24/2022
Towards Better Meta-Initialization with Task Augmentation for Kindergarten-aged Speech Recognition
Children's automatic speech recognition (ASR) is always difficult due to...
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02/19/2022
Can Social Robots Effectively Elicit Curiosity in STEM Topics from K-1 Students During Oral Assessments?
This paper presents the results of a pilot study that introduces social ...
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02/19/2022
LPC Augment: An LPC-Based ASR Data Augmentation Algorithm for Low and Zero-Resource Children's Dialects
This paper proposes a novel linear prediction coding-based data aug-ment...
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06/18/2021
Low Resource German ASR with Untranscribed Data Spoken by Non-native Children – INTERSPEECH 2021 Shared Task SPAPL System
This paper describes the SPAPL system for the INTERSPEECH 2021 Challenge...
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06/18/2021
An Improved Single Step Non-autoregressive Transformer for Automatic Speech Recognition
Non-autoregressive mechanisms can significantly decrease inference time ...
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02/18/2021
Fundamental Frequency Feature Normalization and Data Augmentation for Child Speech Recognition
Automatic speech recognition (ASR) systems for young children are needed...
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02/12/2021
Bi-APC: Bidirectional Autoregressive Predictive Coding for Unsupervised Pre-training and Its Application to Children's ASR
We present a bidirectional unsupervised model pre-training (UPT) method ...
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10/08/2020
Analysis of Disfluency in Children's Speech
Disfluencies are prevalent in spontaneous speech, as shown in many studi...
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08/08/2020
Speaker discrimination in humans and machines: Effects of speaking style variability
Does speaking style variation affect humans' ability to distinguish indi...
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08/08/2020
Variable frame rate-based data augmentation to handle speaking-style variability for automatic speaker verification
The effects of speaking-style variability on automatic speaker verificat...
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08/08/2020
Exploring the Use of an Unsupervised Autoregressive Model as a Shared Encoder for Text-Dependent Speaker Verification
In this paper, we propose a novel way of addressing text-dependent autom...
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12/29/2019
Glottal Source Processing: from Analysis to Applications
The great majority of current voice technology applications relies on ac...
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12/28/2019
Joint Robust Voicing Detection and Pitch Estimation Based on Residual Harmonics
This paper focuses on the problem of pitch tracking in noisy conditions....
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10/16/2018