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This paper presents the SJTU system for both text-dependent and text-independent tasks in short-duration speaker verification (SdSV) challenge 2021. In this challenge, we explored different strong embedding extractors to extract robust…

Sound · Computer Science 2022-08-04 Bing Han , Zhengyang Chen , Zhikai Zhou , Yanmin Qian

This paper presents the NWPU-ASLP speaker anonymization system for VoicePrivacy 2022 Challenge. Our submission does not involve additional Automatic Speaker Verification (ASV) model or x-vector pool. Our system consists of four modules,…

Audio and Speech Processing · Electrical Eng. & Systems 2022-09-27 Jixun Yao , Qing Wang , Li Zhang , Pengcheng Guo , Yuhao Liang , Lei Xie

Neural speaker embeddings encode the speaker's speech characteristics through a DNN model and are prevalent for speaker verification tasks. However, few studies have investigated the usage of neural speaker embeddings for an ASR system. In…

Computation and Language · Computer Science 2023-09-21 Christoph Lüscher , Jingjing Xu , Mohammad Zeineldeen , Ralf Schlüter , Hermann Ney

As for the humanoid robots, the internal noise, which is generated by motors, fans and mechanical components when the robot is moving or shaking its body, severely degrades the performance of the speech recognition accuracy. In this paper,…

Sound · Computer Science 2018-08-28 Moa Lee , Joon Hyuk Chang

One of the fundamental functionalities for accepting a socially assistive robot is its communication capabilities with other agents in the environment. In the context of the ROBIN project, situational dialogue through voice interaction with…

Computation and Language · Computer Science 2021-11-24 Andrei-Marius Avram , Vasile Păiş , Dan Tufiş

This paper describes a system that gives a mobile robot the ability to perform automatic speech recognition with simultaneous speakers. A microphone array is used along with a real-time implementation of Geometric Source Separation and a…

Discrete speech tokens have been more and more popular in multiple speech processing fields, including automatic speech recognition (ASR), text-to-speech (TTS) and singing voice synthesis (SVS). In this paper, we describe the systems…

Audio and Speech Processing · Electrical Eng. & Systems 2024-04-11 Yiwei Guo , Chenrun Wang , Yifan Yang , Hankun Wang , Ziyang Ma , Chenpeng Du , Shuai Wang , Hanzheng Li , Shuai Fan , Hui Zhang , Xie Chen , Kai Yu

This paper describes our RoyalFlush system for the track of multi-speaker automatic speech recognition (ASR) in the M2MeT challenge. We adopted the serialized output training (SOT) based multi-speakers ASR system with large-scale simulation…

Sound · Computer Science 2022-02-25 Shuaishuai Ye , Peiyao Wang , Shunfei Chen , Xinhui Hu , Xinkang Xu

Meetings are a valuable yet challenging scenario for speech applications due to complex acoustic conditions. This paper summarizes the outcomes of the MISP 2025 Challenge, hosted at Interspeech 2025, which focuses on multi-modal,…

We review current solutions and technical challenges for automatic speech recognition, keyword spotting, device arbitration, speech enhancement, and source localization in multidevice home environments to provide context for the INTERSPEECH…

Audio and Speech Processing · Electrical Eng. & Systems 2022-07-01 Gregory Ciccarelli , Jarred Barber , Arun Nair , Israel Cohen , Tao Zhang

This paper introduces an efficient and accurate pipeline for text-dependent speaker verification (TDSV), designed to address the need for high-performance biometric systems. The proposed system incorporates a Fast-Conformer-based ASR module…

Sound · Computer Science 2024-11-26 Mohammadreza Molavi , Reza Khodadadi

Existing Self-Supervised Learning (SSL) models for speech typically process speech signals at a fixed resolution of 20 milliseconds. This approach overlooks the varying informational content present at different resolutions in speech…

Sound · Computer Science 2024-01-31 Jiatong Shi , Hirofumi Inaguma , Xutai Ma , Ilia Kulikov , Anna Sun

In this report, we describe our submitted system for track 2 of the VoxCeleb Speaker Recognition Challenge 2022 (VoxSRC-22). We fuse a variety of good-performing models ranging from supervised models to self-supervised learning(SSL)…

Sound · Computer Science 2022-09-26 Gang Liu , Tianyan Zhou , Yong Zhao , Yu Wu , Zhuo Chen , Yao Qian , Jian Wu

Existing self-supervised pre-trained speech models have offered an effective way to leverage massive unannotated corpora to build good automatic speech recognition (ASR). However, many current models are trained on a clean corpus from a…

Sound · Computer Science 2023-03-01 Dianwen Ng , Ruixi Zhang , Jia Qi Yip , Zhao Yang , Jinjie Ni , Chong Zhang , Yukun Ma , Chongjia Ni , Eng Siong Chng , Bin Ma

This paper describes the systems developed by the HCCL team for the NIST 2021 speaker recognition evaluation (NIST SRE21).We first explore various state-of-the-art speaker embedding extractors combined with a novel circle loss to obtain…

Sound · Computer Science 2022-07-12 Zhuo Li , Runqiu Xiao , Hangting Chen , Zhenduo Zhao , Zihan Zhang , Wenchao Wang

To promote speech processing and recognition research in driving scenarios, we build on the success of the Intelligent Cockpit Speech Recognition Challenge (ICSRC) held at ISCSLP 2022 and launch the ICASSP 2024 In-Car Multi-Channel…

In this work, we describe our submissions for the Voice Privacy Challenge 2024. Rather than proposing a novel speech anonymization system, we enhance the provided baselines to meet all required conditions and improve evaluated metrics.…

Audio and Speech Processing · Electrical Eng. & Systems 2024-10-11 Nikita Kuzmin , Hieu-Thi Luong , Jixun Yao , Lei Xie , Kong Aik Lee , Eng Siong Chng

Speech modeling methods learn one embedding for a fixed segment of speech, typically in between 10-25 ms. The information present in speech can be divided into two categories: "what is being said" (content) and "how it is expressed" (other)…

Computation and Language · Computer Science 2025-03-04 Hemant Yadav , Sunayana Sitaram , Rajiv Ratn Shah

Recent development of speech processing, such as speech recognition, speaker diarization, etc., has inspired numerous applications of speech technologies. The meeting scenario is one of the most valuable and, at the same time, most…

Sound · Computer Science 2022-02-28 Fan Yu , Shiliang Zhang , Yihui Fu , Lei Xie , Siqi Zheng , Zhihao Du , Weilong Huang , Pengcheng Guo , Zhijie Yan , Bin Ma , Xin Xu , Hui Bu

This technical report describes Johns Hopkins University speaker recognition system submitted to Voxceleb Speaker Recognition Challenge 2021 Track 3: Self-supervised speaker verification (closed). Our overall training process is similar to…

Audio and Speech Processing · Electrical Eng. & Systems 2021-09-29 Jejin Cho , Jesus Villalba , Najim Dehak