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This paper introduces VoxSim, a dataset of perceptual voice similarity ratings. Recent efforts to automate the assessment of speech synthesis technologies have primarily focused on predicting mean opinion score of naturalness, leaving…

Audio and Speech Processing · Electrical Eng. & Systems 2024-07-29 Junseok Ahn , Youkyum Kim , Yeunju Choi , Doyeop Kwak , Ji-Hoon Kim , Seongkyu Mun , Joon Son Chung

Speech Emotion Recognition (SER) systems have growing applications in sensitive domains such as mental health and education, where biased predictions can cause harm. Traditional fairness metrics, such as Equalised Odds and Demographic…

Audio and Speech Processing · Electrical Eng. & Systems 2026-04-23 Tomisin Ogunnubi , Yupei Li , Björn Schuller

The performance of Artificial Intelligence (AI) systems fundamentally depends on high-quality training data. However, low-resource languages like Arabic suffer from severe data scarcity. Moreover, the absence of child-specific speech…

Computation and Language · Computer Science 2025-10-28 Mouhand Alkadri , Dania Desouki , Khloud Al Jallad

Automatic Speech Recognition (ASR) systems now mediate countless human-technology interactions, yet research on their fairness implications remains surprisingly limited. This paper examines ASR bias through a philosophical lens, arguing…

Computation and Language · Computer Science 2025-08-14 Anna Seo Gyeong Choi , Hoon Choi

Speaker verification (SV) systems are currently being used to make sensitive decisions like giving access to bank accounts or deciding whether the voice of a suspect coincides with that of the perpetrator of a crime. Ensuring that these…

Audio and Speech Processing · Electrical Eng. & Systems 2025-11-18 Mariel Estevez , Luciana Ferrer

This paper introduces a new large consent-driven dataset aimed at assisting in the evaluation of algorithmic bias and robustness of computer vision and audio speech models in regards to 11 attributes that are self-provided or labeled by…

Computer Vision and Pattern Recognition · Computer Science 2023-03-10 Bilal Porgali , Vítor Albiero , Jordan Ryda , Cristian Canton Ferrer , Caner Hazirbas

Speaker diarization, or the task of finding "who spoke and when", is now used in almost every speech processing application. Nevertheless, its fairness has not yet been evaluated because there was no protocol to study its biases one by one.…

Sound · Computer Science 2023-02-21 Yannis Tevissen , Jérôme Boudy , Gérard Chollet , Frédéric Petitpont

Speech datasets available in the public domain are often underutilized because of challenges in discoverability and interoperability. A comprehensive framework has been designed to survey, catalog, and curate available speech datasets,…

Audio and Speech Processing · Electrical Eng. & Systems 2024-08-02 Michał Junczyk

Nowadays, speech is becoming a more common, if not standard, interface to technology. This can be seen in the trend of technology changes over the years. Increasingly, voice is used to control programs, appliances and personal devices…

Human-Computer Interaction · Computer Science 2019-09-10 Abraham Glasser

With 4.5 million hours of English speech from 10 different sources across 120 countries and models of up to 10 billion parameters, we explore the frontiers of scale for automatic speech recognition. We propose data selection techniques to…

Computation and Language · Computer Science 2021-11-30 Alex Xiao , Weiyi Zheng , Gil Keren , Duc Le , Frank Zhang , Christian Fuegen , Ozlem Kalinli , Yatharth Saraf , Abdelrahman Mohamed

Automatic Speech Recognition (ASR) systems have become ubiquitous. They can be found in a variety of form factors and are increasingly important in our daily lives. As such, ensuring that these systems are equitable to different subgroups…

Machine Learning · Computer Science 2022-01-14 Sai Sathiesh Rajan , Sakshi Udeshi , Sudipta Chattopadhyay

For real-world speech recognition applications, noise robustness is still a challenge. In this work, we adopt the teacher-student (T/S) learning technique using a parallel clean and noisy corpus for improving automatic speech recognition…

Audio and Speech Processing · Electrical Eng. & Systems 2019-03-19 Ladislav Mošner , Minhua Wu , Anirudh Raju , Sree Hari Krishnan Parthasarathi , Kenichi Kumatani , Shiva Sundaram , Roland Maas , Björn Hoffmeister

Bengali is one of the most spoken languages in the world with over 300 million speakers globally. Despite its popularity, research into the development of Bengali speech recognition systems is hindered due to the lack of diverse open-source…

Building inclusive speech recognition systems is a crucial step towards developing technologies that speakers of all language varieties can use. Therefore, ASR systems must work for everybody independently of the way they speak. To…

Audio and Speech Processing · Electrical Eng. & Systems 2022-05-18 Alëna Aksënova , Zhehuai Chen , Chung-Cheng Chiu , Daan van Esch , Pavel Golik , Wei Han , Levi King , Bhuvana Ramabhadran , Andrew Rosenberg , Suzan Schwartz , Gary Wang

Past research has identified discriminatory automatic speech recognition (ASR) performance as a function of the racial group and nationality of the speaker. In this paper, we expand the discussion beyond bias as a function of the individual…

Computation and Language · Computer Science 2023-02-10 Alex DiChristofano , Henry Shuster , Shefali Chandra , Neal Patwari

Whisper's robust performance in automatic speech recognition (ASR) is often attributed to its massive 680k-hour training set, an impractical scale for most researchers. In this work, we examine how linguistic and acoustic diversity in…

Computation and Language · Computer Science 2025-05-28 Dancheng Liu , Amir Nassereldine , Chenhui Xu , Jinjun Xiong

Speech is the fundamental means of communication between humans. The advent of AI and sophisticated speech technologies have led to the rapid proliferation of human-to-computer-based interactions, fueled primarily by Automatic Speech…

Computation and Language · Computer Science 2022-12-01 Mikel K. Ngueajio , Gloria Washington

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…

Computation and Language · Computer Science 2025-06-04 Anna Seo Gyeong Choi , Jonghyeon Park , Myungwoo Oh

Despite significant advances in speech processing, Portuguese remains under-resourced due to the scarcity of public, large-scale, and high-quality datasets. To address this gap, we present a new dataset, named TAGARELA, composed of over…

Automatic Speech Recognition (ASR) is increasingly used in applications involving child speech, such as language learning and literacy acquisition. However, the effectiveness of such applications is limited by high ASR error rates. The…

Audio and Speech Processing · Electrical Eng. & Systems 2026-04-23 Gus Lathouwers , Lingyun Gao , Catia Cucchiarini , Helmer Strik