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Speech disfluencies, such as filled pauses or repetitions, are disruptions in the typical flow of speech. Stuttering is a speech disorder characterized by a high rate of disfluencies, but all individuals speak with some disfluencies and the…

音频与语音处理 · 电气工程与系统科学 2023-11-03 Amrit Romana , Kazuhito Koishida , Emily Mower Provost

Recent advancements in machine learning have significantly improved speech recognition, but recognizing speech from non-fluent or accented speakers remains a challenge. Previous efforts, relying on rule-based pronunciation patterns, have…

计算与语言 · 计算机科学 2025-06-04 Anna Seo Gyeong Choi , Jonghyeon Park , Myungwoo Oh

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…

音频与语音处理 · 电气工程与系统科学 2025-12-22 Jimmy Tobin , Katrin Tomanek , Subhashini Venugopalan

Indonesian is an agglutinative language since it has a compounding process of word-formation. Therefore, the translation model of this language requires a mechanism that is even lower than the word level, referred to as the sub-word level.…

计算与语言 · 计算机科学 2022-07-04 Mukhlis Amien , Feng Chong , Huang Heyan

Currently, text-to-image synthesis uses text encoder and image generator architecture. Research on this topic is challenging. This is because of the domain gap between natural language and vision. Nowadays, most research on this topic only…

计算机视觉与模式识别 · 计算机科学 2023-03-28 Made Raharja Surya Mahadi , Nugraha Priya Utama

This paper presents a novel multistage fine-tuning strategy designed to enhance automatic speech recognition (ASR) performance in low-resource languages using OpenAI's Whisper model. In this approach we aim to build ASR model for languages…

计算与语言 · 计算机科学 2024-11-08 Leena G Pillai , Kavya Manohar , Basil K Raju , Elizabeth Sherly

Despite efforts to increase the representation of disabled people in AI datasets, accessibility datasets are often annotated by crowdworkers without disability-specific expertise, leading to inconsistent or inaccurate labels. This paper…

人机交互 · 计算机科学 2026-02-12 Xinru Tang , Jingjin Li , Shaomei Wu

Personalizing automatic speech recognition (ASR) systems for non-normative speech, such as dysarthric and aphasic speech, is challenging. While speaker-specific fine-tuning (SS-FT) is widely used, it is typically initialized directly from a…

声音 · 计算机科学 2026-03-17 Shan Jiang , Jiawen Qi , Chuanbing Huo , Yingqiang Gao , Qinyu Chen

Self-attention mechanisms have enabled transformers to achieve superhuman-level performance on many speech-to-text (STT) tasks, yet the challenge of automatic prosodic segmentation has remained unsolved. In this paper we finetune Whisper, a…

计算与语言 · 计算机科学 2025-02-28 Nathan Roll , Calbert Graham , Simon Todd

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…

计算与语言 · 计算机科学 2025-04-01 Michael McGuire

Self-supervised representation learning (SSRL) has demonstrated superior performance than supervised models for tasks including phoneme recognition. Training SSRL models poses a challenge for low-resource languages where sufficient…

音频与语音处理 · 电气工程与系统科学 2024-07-02 Asad Ullah , Alessandro Ragano , Andrew Hines

Only a handful of the world's languages are abundant with the resources that enable practical applications of speech processing technologies. One of the methods to overcome this problem is to use the resources existing in other languages to…

音频与语音处理 · 电气工程与系统科学 2020-05-19 Piotr Żelasko , Laureano Moro-Velázquez , Mark Hasegawa-Johnson , Odette Scharenborg , Najim Dehak

Self-supervised learning (SSL) techniques have achieved remarkable results in various speech processing tasks. Nonetheless, a significant challenge remains in reducing the reliance on vast amounts of speech data for pre-training. This paper…

音频与语音处理 · 电气工程与系统科学 2024-06-05 Po-chun Hsu , Ali Elkahky , Wei-Ning Hsu , Yossi Adi , Tu Anh Nguyen , Jade Copet , Emmanuel Dupoux , Hung-yi Lee , Abdelrahman Mohamed

Many consumer speech recognition systems are not tuned for people with speech disabilities, resulting in poor recognition and user experience, especially for severe speech differences. Recent studies have emphasized interest in personalized…

音频与语音处理 · 电气工程与系统科学 2023-06-12 Colin Lea , Dianna Yee , Jaya Narain , Zifang Huang , Lauren Tooley , Jeffrey P. Bigham , Leah Findlater

Aiming at reducing the reliance on expensive human annotations, data synthesis for Automatic Speech Recognition (ASR) has remained an active area of research. While prior work mainly focuses on synthetic speech generation for ASR data…

It is important to transcribe and archive speech data of endangered languages for preserving heritages of verbal culture and automatic speech recognition (ASR) is a powerful tool to facilitate this process. However, since endangered…

音频与语音处理 · 电气工程与系统科学 2020-08-03 Kohei Matsuura , Masato Mimura , Shinsuke Sakai , Tatsuya Kawahara

Speech impairments resulting from congenital disorders, such as cerebral palsy, down syndrome, or apert syndrome, as well as acquired brain injuries due to stroke, traumatic accidents, or tumors, present major challenges to automatic speech…

音频与语音处理 · 电气工程与系统科学 2026-03-17 Niclas Pokel , Pehuén Moure , Roman Boehringer , Shih-Chii Liu , Yingqiang Gao

In speech recognition problems, data scarcity often poses an issue due to the willingness of humans to provide large amounts of data for learning and classification. In this work, we take a set of 5 spoken Harvard sentences from 7 subjects…

音频与语音处理 · 电气工程与系统科学 2020-07-06 Jordan J. Bird , Diego R. Faria , Anikó Ekárt , Cristiano Premebida , Pedro P. S. Ayrosa

While automatic speech recognition (ASR) systems have achieved remarkable performance with large-scale datasets, their efficacy remains inadequate in low-resource settings, encompassing dialects, accents, minority languages, and long-tail…

音频与语音处理 · 电气工程与系统科学 2024-10-23 Guanrou Yang , Fan Yu , Ziyang Ma , Zhihao Du , Zhifu Gao , Shiliang Zhang , Xie Chen

Edge-based automatic speech recognition (ASR) technologies are increasingly prevalent in the development of intelligent and personalized assistants. However, resource-constrained ASR models face significant challenges in adaptivity,…

计算与语言 · 计算机科学 2024-12-24 Amir Nassereldine , Dancheng Liu , Chenhui Xu , Ruiyang Qin , Yiyu Shi , Jinjun Xiong