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This paper details the experimental results of adapting the OpenAI's Whisper model for Code-Switch Mandarin-English Speech Recognition (ASR) on the SEAME and ASRU2019 corpora. We conducted 2 experiments: a) using adaptation data from 1 to…

Audio and Speech Processing · Electrical Eng. & Systems 2023-11-30 Yuhang Yang , Yizhou Peng , Xionghu Zhong , Hao Huang , Eng Siong Chng

Automatic speech recognition systems have undoubtedly advanced with the integration of multilingual and multitask models such as Whisper, which have shown a promising ability to understand and process speech across a wide range of…

Computation and Language · Computer Science 2025-04-14 Xabier de Zuazo , Eva Navas , Ibon Saratxaga , Inma Hernáez Rioja

In this paper, we present a bias and sustainability focused investigation of Automatic Speech Recognition (ASR) systems, namely Whisper and Massively Multilingual Speech (MMS), which have achieved state-of-the-art (SOTA) performances.…

Computation and Language · Computer Science 2025-03-04 Ajinkya Kulkarni , Atharva Kulkarni , Miguel Couceiro , Isabel Trancoso

Speaker-attributed automatic speech recognition (SA-ASR) aims to transcribe speech while assigning transcripts to the corresponding speakers accurately. Existing methods often rely on complex modular systems or require extensive fine-tuning…

Computation and Language · Computer Science 2025-01-16 Thai-Binh Nguyen , Alexander Waibel

The rapid population aging has stimulated the development of assistive devices that provide personalized medical support to the needies suffering from various etiologies. One prominent clinical application is a computer-assisted speech…

Computation and Language · Computer Science 2019-05-22 Emre Yılmaz , Vikramjit Mitra , Ganesh Sivaraman , Horacio Franco

Dysarthric speech recognition (DSR) enhances the accessibility of smart devices for dysarthric speakers with limited mobility. Previously, DSR research was constrained by the fact that existing datasets typically consisted of isolated…

Sound · Computer Science 2025-07-01 Shiyao Wang , Jiaming Zhou , Shiwan Zhao , Yong Qin

We present FireRedASR, a family of large-scale automatic speech recognition (ASR) models for Mandarin, designed to meet diverse requirements in superior performance and optimal efficiency across various applications. FireRedASR comprises…

Audio and Speech Processing · Electrical Eng. & Systems 2025-01-27 Kai-Tuo Xu , Feng-Long Xie , Xu Tang , Yao Hu

Code-switching (CS) is a common phenomenon and recognizing CS speech is challenging. But CS speech data is scarce and there' s no common testbed in relevant research. This paper describes the design and main outcomes of the ASRU 2019…

Audio and Speech Processing · Electrical Eng. & Systems 2020-07-14 Xian Shi , Qiangze Feng , Lei Xie

We develop automatic speech recognition (ASR) systems for stories told by Afrikaans and isiXhosa preschool children. Oral narratives provide a way to assess children's language development before they learn to read. We consider a range of…

Audio and Speech Processing · Electrical Eng. & Systems 2025-01-14 Christiaan Jacobs , Annelien Smith , Daleen Klop , Ondřej Klejch , Febe de Wet , Herman Kamper

Large Automatic Speech Recognition (ASR) models demand a vast number of parameters, copious amounts of data, and significant computational resources during the training process. However, such models can merely be deployed on high-compute…

Audio and Speech Processing · Electrical Eng. & Systems 2024-12-23 Xingchen Song , Chengdong Liang , Binbin Zhang , Pengshen Zhang , ZiYu Wang , Youcheng Ma , Menglong Xu , Lin Wang , Di Wu , Fuping Pan , Dinghao Zhou , Zhendong Peng

An ideal speech recognition model has the capability to transcribe speech accurately under various characteristics of speech signals, such as speaking style (read and spontaneous), speech context (formal and informal), and background noise…

Computation and Language · Computer Science 2024-10-15 Aulia Adila , Dessi Lestari , Ayu Purwarianti , Dipta Tanaya , Kurniawati Azizah , Sakriani Sakti

Automatic speech Recognition (ASR) is a fundamental and important task in the field of speech and natural language processing. It is an inherent building block in many applications such as voice assistant, speech translation, etc. Despite…

Computation and Language · Computer Science 2024-12-05 Victor Junqiu Wei , Weicheng Wang , Di Jiang , Yuanfeng Song , Lu Wang

Multi-speaker automatic speech recognition (MS-ASR) faces significant challenges in transcribing overlapped speech, a task critical for applications like meeting transcription and conversational analysis. While serialized output training…

Audio and Speech Processing · Electrical Eng. & Systems 2025-06-09 Yuke Lin , Ming Cheng , Ze Li , Beilong Tang , Ming Li

Automatic speech recognition (ASR) has been an essential component of computer assisted language learning (CALL) and computer assisted language testing (CALT) for many years. As this technology continues to develop rapidly, it is important…

Computation and Language · Computer Science 2025-04-01 Michael McGuire

One of the central skills that language learners need to practice is speaking the language. Currently, students in school do not get enough speaking opportunities and lack conversational practice. Recent advances in speech technology and…

Computation and Language · Computer Science 2024-06-06 Janick Michot , Manuela Hürlimann , Jan Deriu , Luzia Sauer , Katsiaryna Mlynchyk , Mark Cieliebak

Although automatic speech recognition (ASR) systems achieved significantly improvements in recent years, spoken language recognition error occurs which can be easily spotted by human beings. Various language modeling techniques have been…

Computation and Language · Computer Science 2021-12-21 Yun Zhao , Xuerui Yang , Jinchao Wang , Yongyu Gao , Chao Yan , Yuanfu Zhou

This paper introduces a new corpus of Mandarin-English code-switching speech recognition--TALCS corpus, suitable for training and evaluating code-switching speech recognition systems. TALCS corpus is derived from real online one-to-one…

Computation and Language · Computer Science 2022-06-28 Chengfei Li , Shuhao Deng , Yaoping Wang , Guangjing Wang , Yaguang Gong , Changbin Chen , Jinfeng Bai

Multilingual automatic speech recognition (ASR) in the medical domain serves as a foundational task for various downstream applications such as speech translation, spoken language understanding, and voice-activated assistants. This…

Computation and Language · Computer Science 2025-05-16 Khai Le-Duc , Phuc Phan , Tan-Hanh Pham , Bach Phan Tat , Minh-Huong Ngo , Chris Ngo , Thanh Nguyen-Tang , Truong-Son Hy

Automatic Speech Recognition (ASR) in conversational settings presents unique challenges, including extracting relevant contextual information from previous conversational turns. Due to irrelevant content, error propagation, and redundancy,…

Sound · Computer Science 2024-04-30 Kun Wei , Bei Li , Hang Lv , Quan Lu , Ning Jiang , Lei Xie

This study investigates the impact of integrating a dataset of disordered speech recordings ($\sim$1,000 hours) into the fine-tuning of a near state-of-the-art ASR baseline system. Contrary to what one might expect, despite the data being…

Audio and Speech Processing · Electrical Eng. & Systems 2025-12-22 Jimmy Tobin , Katrin Tomanek , Subhashini Venugopalan