40 citations · 180 across the 45 of their papers we have counts for
11 papers · 1 filter
Automatic channel selection and spatial feature integration for multi-channel speech recognition across various array topologies
Bingshen Mu, Pengcheng Guo, Dake Guo +3
Automatic Speech Recognition (ASR) has shown remarkable progress, yet it still faces challenges in real-world distant scenarios across various array topologies each with multiple r…
Decoupling and Interacting Multi-Task Learning Network for Joint Speech and Accent Recognition
Qijie Shao, Pengcheng Guo, Jinghao Yan +2
Accents, as variations from standard pronunciation, pose significant challenges for speech recognition systems. Although joint automatic speech recognition (ASR) and accent recogni…
SA-Paraformer: Non-autoregressive End-to-End Speaker-Attributed ASR
Yangze Li, Fan Yu, Yuhao Liang +5
Joint modeling of multi-speaker ASR and speaker diarization has recently shown promising results in speaker-attributed automatic speech recognition (SA-ASR).Although being able to…
Timbre-reserved Adversarial Attack in Speaker Identification
Qing Wang, Jixun Yao, Li Zhang +2
As a type of biometric identification, a speaker identification (SID) system is confronted with various kinds of attacks. The spoofing attacks typically imitate the timbre of the t…
Adaptive Contextual Biasing for Transducer Based Streaming Speech Recognition
Tianyi Xu, Zhanheng Yang, Kaixun Huang +6
By incorporating additional contextual information, deep biasing methods have emerged as a promising solution for speech recognition of personalized words. However, for real-world…
Pseudo-Siamese Network based Timbre-reserved Black-box Adversarial Attack in Speaker Identification
Qing Wang, Jixun Yao, Ziqian Wang +2
In this study, we propose a timbre-reserved adversarial attack approach for speaker identification (SID) to not only exploit the weakness of the SID model but also preserve the tim…
BA-SOT: Boundary-Aware Serialized Output Training for Multi-Talker ASR
Yuhao Liang, Fan Yu, Yangze Li +4
The recently proposed serialized output training (SOT) simplifies multi-talker automatic speech recognition (ASR) by generating speaker transcriptions separated by a special token.…
TranUSR: Phoneme-to-word Transcoder Based Unified Speech Representation Learning for Cross-lingual Speech Recognition
Hongfei Xue, Qijie Shao, Peikun Chen +3
UniSpeech has achieved superior performance in cross-lingual automatic speech recognition (ASR) by explicitly aligning latent representations to phoneme units using multi-task self…
Contextualized End-to-End Speech Recognition with Contextual Phrase Prediction Network
Kaixun Huang, Ao Zhang, Zhanheng Yang +4
Contextual information plays a crucial role in speech recognition technologies and incorporating it into the end-to-end speech recognition models has drawn immense interest recentl…
VE-KWS: Visual Modality Enhanced End-to-End Keyword Spotting
Ao Zhang, He Wang, Pengcheng Guo +5
The performance of the keyword spotting (KWS) system based on audio modality, commonly measured in false alarms and false rejects, degrades significantly under the far field and no…
The NPU-ASLP System for Audio-Visual Speech Recognition in MISP 2022 Challenge
Pengcheng Guo, He Wang, Bingshen Mu +2
This paper describes our NPU-ASLP system for the Audio-Visual Diarization and Recognition (AVDR) task in the Multi-modal Information based Speech Processing (MISP) 2022 Challenge.…