ASR-FAIRBENCH: Measuring and Benchmarking Equity Across Speech Recognition Systems

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Main Authors: Rai, Anand, Rahangdale, Satyam, Anand, Utkarsh, Mukherjee, Animesh
Format: Preprint
Published: 2025
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author Rai, Anand
Rahangdale, Satyam
Anand, Utkarsh
Mukherjee, Animesh
author_facet Rai, Anand
Rahangdale, Satyam
Anand, Utkarsh
Mukherjee, Animesh
contents Automatic Speech Recognition (ASR) systems have become ubiquitous in everyday applications, yet significant disparities in performance across diverse demographic groups persist. In this work, we introduce the ASR-FAIRBENCH leaderboard which is designed to assess both the accuracy and equity of ASR models in real-time. Leveraging the Meta's Fair-Speech dataset, which captures diverse demographic characteristics, we employ a mixed-effects Poisson regression model to derive an overall fairness score. This score is integrated with traditional metrics like Word Error Rate (WER) to compute the Fairness Adjusted ASR Score (FAAS), providing a comprehensive evaluation framework. Our approach reveals significant performance disparities in SOTA ASR models across demographic groups and offers a benchmark to drive the development of more inclusive ASR technologies.
format Preprint
id arxiv_https___arxiv_org_abs_2505_11572
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle ASR-FAIRBENCH: Measuring and Benchmarking Equity Across Speech Recognition Systems
Rai, Anand
Rahangdale, Satyam
Anand, Utkarsh
Mukherjee, Animesh
Sound
Computation and Language
Audio and Speech Processing
Automatic Speech Recognition (ASR) systems have become ubiquitous in everyday applications, yet significant disparities in performance across diverse demographic groups persist. In this work, we introduce the ASR-FAIRBENCH leaderboard which is designed to assess both the accuracy and equity of ASR models in real-time. Leveraging the Meta's Fair-Speech dataset, which captures diverse demographic characteristics, we employ a mixed-effects Poisson regression model to derive an overall fairness score. This score is integrated with traditional metrics like Word Error Rate (WER) to compute the Fairness Adjusted ASR Score (FAAS), providing a comprehensive evaluation framework. Our approach reveals significant performance disparities in SOTA ASR models across demographic groups and offers a benchmark to drive the development of more inclusive ASR technologies.
title ASR-FAIRBENCH: Measuring and Benchmarking Equity Across Speech Recognition Systems
topic Sound
Computation and Language
Audio and Speech Processing
url https://arxiv.org/abs/2505.11572