11 citations · 67 across the 23 of their papers we have counts for
5 papers · 1 filter
Mask Detection and Breath Monitoring from Speech: on Data Augmentation, Feature Representation and Modeling
Haiwei Wu, Lin Zhang, Lin Yang +4
This paper introduces our approaches for the Mask and Breathing Sub-Challenge in the Interspeech COMPARE Challenge 2020. For the mask detection task, we train deep convolutional ne…
Transformer based unsupervised pre-training for acoustic representation learning
Ruixiong Zhang, Haiwei Wu, Wubo Li +3
Recently, a variety of acoustic tasks and related applications arised. For many acoustic tasks, the labeled data size may be limited. To handle this problem, we propose an unsuperv…
Acoustic Word Embedding System for Code-Switching Query-by-example Spoken Term Detection
Murong Ma, Haiwei Wu, Xuyang Wang +3
In this paper, we propose a deep convolutional neural network-based acoustic word embedding system on code-switching query by example spoken term detection. Different from previous…
Domain Aware Training for Far-field Small-footprint Keyword Spotting
Haiwei Wu, Yan Jia, Yuanfei Nie +1
In this paper, we focus on the task of small-footprint keyword spotting under the far-field scenario. Far-field environments are commonly encountered in real-life speech applicatio…
The DKU Replay Detection System for the ASVspoof 2019 Challenge: On Data Augmentation, Feature Representation, Classification, and Fusion
Weicheng Cai, Haiwei Wu, Danwei Cai +1
This paper describes our DKU replay detection system for the ASVspoof 2019 challenge. The goal is to develop spoofing countermeasure for automatic speaker recognition in physical a…