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End-to-end models have shown superior performance for automatic speech recognition (ASR). However, such models are often very large in size and thus challenging to deploy on resource-constrained edge devices. While quantisation can reduce…

Sound · Computer Science 2024-08-09 Qiuming Zhao , Guangzhi Sun , Chao Zhang , Mingxing Xu , Thomas Fang Zheng

We investigate the use of large language models (LLMs) as post-processing modules for automatic speech recognition (ASR), focusing on their ability to perform error correction for disordered speech. In particular, we propose…

Computation and Language · Computer Science 2025-09-30 Abner Hernandez , Tomás Arias Vergara , Andreas Maier , Paula Andrea Pérez-Toro

Automatic recognition of disordered speech remains a highly challenging task to date. The underlying neuro-motor conditions, often compounded with co-occurring physical disabilities, lead to the difficulty in collecting large quantities of…

Audio and Speech Processing · Electrical Eng. & Systems 2021-08-03 Zengrui Jin , Mengzhe Geng , Xurong Xie , Jianwei Yu , Shansong Liu , Xunying Liu , Helen Meng

Automatic Speech Recognition (ASR) systems in real-world settings need to handle imperfect audio, often degraded by hardware limitations or environmental noise, while accommodating diverse user groups. In human-robot interaction (HRI),…

Robotics · Computer Science 2025-08-26 Theresa Pekarek Rosin , Julia Gachot , Henri-Leon Kordt , Matthias Kerzel , Stefan Wermter

Disordered speech recognition is a highly challenging task. The underlying neuro-motor conditions of people with speech disorders, often compounded with co-occurring physical disabilities, lead to the difficulty in collecting large…

Sound · Computer Science 2022-01-20 Mengzhe Geng , Xurong Xie , Shansong Liu , Jianwei Yu , Shoukang Hu , Xunying Liu , Helen Meng

As human-machine voice interfaces provide easy access to increasingly intelligent machines, many state-of-the-art automatic speech recognition (ASR) systems are proposed. However, commercial ASR systems usually have poor performance on…

Computation and Language · Computer Science 2023-09-28 Yanan Jia

Automatic speech recognition (ASR) is a relevant area in multiple settings because it provides a natural communication mechanism between applications and users. ASRs often fail in environments that use language specific to particular…

Audio and Speech Processing · Electrical Eng. & Systems 2021-02-16 Rafael Viana-Cámara , Mario Campos-Soberanis , Diego Campos-Sobrino

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

Recent advancements in Automatic Speech Recognition (ASR) systems, exemplified by Whisper, have demonstrated the potential of these systems to approach human-level performance given sufficient data. However, this progress doesn't readily…

Audio and Speech Processing · Electrical Eng. & Systems 2024-05-16 Ahmed Adel Attia , Jing Liu , Wei Ai , Dorottya Demszky , Carol Espy-Wilson

This paper investigates methods to effectively retrieve speaker information from the personalized speaker adapted neural network acoustic models (AMs) in automatic speech recognition (ASR). This problem is especially important in the…

Computation and Language · Computer Science 2022-05-02 Natalia Tomashenko , Salima Mdhaffar , Marc Tommasi , Yannick Estève , Jean-François Bonastre

We present DRES: a 1.5-hour Dutch realistic elicited (semi-spontaneous) speech dataset from 80 speakers recorded in noisy, public indoor environments. DRES was designed as a test set for the evaluation of state-of-the-art (SOTA) automatic…

Audio and Speech Processing · Electrical Eng. & Systems 2026-03-11 Dimme de Groot , Yuanyuan Zhang , Jorge Martinez , Odette Scharenborg

Modern automatic speech recognition (ASR) systems have achieved superhuman Word Error Rate (WER) on many common corpora despite lacking adequate performance on speech in the wild. Beyond that, there is a lack of real-world, accented corpora…

Computation and Language · Computer Science 2022-03-30 Miguel Del Rio , Peter Ha , Quinten McNamara , Corey Miller , Shipra Chandra

We present a first large-scale public synthetic dataset for contextual spellchecking customization of automatic speech recognition (ASR) with focus on diverse rare and out-of-vocabulary (OOV) phrases, such as proper names or terms. The…

Audio and Speech Processing · Electrical Eng. & Systems 2023-10-02 Alexandra Antonova

This paper reports on the results from a pilot study investigating the impact of automatic speech recognition (ASR) technology on interpreting quality in remote healthcare interpreting settings. Employing a within-subjects experiment design…

Computation and Language · Computer Science 2025-02-06 Shiyi Tan , Constantin Orăsan , Sabine Braun

We summarize the results of a host of efforts using giant automatic speech recognition (ASR) models pre-trained using large, diverse unlabeled datasets containing approximately a million hours of audio. We find that the combination of…

Automatic speech recognition (ASR) systems play a key role in many commercial products including voice assistants. Typically, they require large amounts of clean speech data for training which gives an undue advantage to large organizations…

Audio and Speech Processing · Electrical Eng. & Systems 2019-11-21 Bhavya Ghai , Buvana Ramanan , Klaus Mueller

This paper investigates the use of target-speaker automatic speech recognition (TS-ASR) for simultaneous speech recognition and speaker diarization of single-channel dialogue recordings. TS-ASR is a technique to automatically extract and…

Computation and Language · Computer Science 2019-09-19 Naoyuki Kanda , Shota Horiguchi , Yusuke Fujita , Yawen Xue , Kenji Nagamatsu , Shinji Watanabe

We investigate the performance of self-supervised pretraining frameworks on pathological speech datasets used for automatic speech recognition (ASR). Modern end-to-end models require thousands of hours of data to train well, but only a…

Sound · Computer Science 2022-06-30 Lester Phillip Violeta , Wen-Chin Huang , Tomoki Toda

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…

Audio and Speech Processing · Electrical Eng. & Systems 2020-08-03 Kohei Matsuura , Masato Mimura , Shinsuke Sakai , Tatsuya Kawahara

It is well known that many machine learning systems demonstrate bias towards specific groups of individuals. This problem has been studied extensively in the Facial Recognition area, but much less so in Automatic Speech Recognition (ASR).…

Audio and Speech Processing · Electrical Eng. & Systems 2021-11-22 Chunxi Liu , Michael Picheny , Leda Sarı , Pooja Chitkara , Alex Xiao , Xiaohui Zhang , Mark Chou , Andres Alvarado , Caner Hazirbas , Yatharth Saraf
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