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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

We investigate the emergent abilities of the recently proposed web-scale speech model Whisper, by adapting it to unseen tasks with prompt engineering. We selected three tasks: audio-visual speech recognition (AVSR), code-switched speech…

Audio and Speech Processing · Electrical Eng. & Systems 2023-08-17 Puyuan Peng , Brian Yan , Shinji Watanabe , David Harwath

The tasks of automatic lyrics transcription and lyrics alignment have witnessed significant performance improvements in the past few years. However, most of the previous works only focus on English in which large-scale datasets are…

Audio and Speech Processing · Electrical Eng. & Systems 2023-11-22 Jun-You Wang , Chon-In Leong , Yu-Chen Lin , Li Su , Jyh-Shing Roger Jang

Despite recent availability of large transcribed Kinyarwanda speech data, achieving robust speech recognition for Kinyarwanda is still challenging. In this work, we show that using self-supervised pre-training, following a simple curriculum…

Audio and Speech Processing · Electrical Eng. & Systems 2024-03-05 Antoine Nzeyimana

This research introduces an enhanced version of the multi-objective speech assessment model--MOSA-Net+, by leveraging the acoustic features from Whisper, a large-scaled weakly supervised model. We first investigate the effectiveness of…

Audio and Speech Processing · Electrical Eng. & Systems 2024-04-30 Ryandhimas E. Zezario , Yu-Wen Chen , Szu-Wei Fu , Yu Tsao , Hsin-Min Wang , Chiou-Shann Fuh

Automatic Speech Recognition (ASR) for Bengali, the world's fifth most spoken language, remains a significant challenge, critically hindering technological accessibility for its over 270 million speakers. This challenge is compounded by two…

Sound · Computer Science 2025-09-03 Swadhin Biswas , Imran , Tuhin Sheikh

Automatic Speech Recognition (ASR) systems struggle with child speech due to its distinct acoustic and linguistic variability and limited availability of child speech datasets, leading to high transcription error rates. While ASR error…

Audio and Speech Processing · Electrical Eng. & Systems 2025-05-27 Natarajan Balaji Shankar , Zilai Wang , Kaiyuan Zhang , Mohan Shi , Abeer Alwan

In this work, we address the challenge of building fair English ASR systems for second-language speakers. Our analysis of widely used ASR models, Whisper and Seamless-M4T, reveals large fluctuations in word error rate (WER) across 26 accent…

Computation and Language · Computer Science 2026-01-27 Monorama Swain , Bubai Maji , Jagabandhu Mishra , Markus Schedl , Anders Søgaard , Jesper Rindom Jensen

We consider the task of personalizing ASR models while being constrained by a fixed budget on recording speaker-specific utterances. Given a speaker and an ASR model, we propose a method of identifying sentences for which the speaker's…

Sound · Computer Science 2021-06-03 Abhijeet Awasthi , Aman Kansal , Sunita Sarawagi , Preethi Jyothi

This study focuses on recognizing Bangladeshi dialects and converting diverse Bengali accents into standardized formal Bengali speech. Dialects, often referred to as regional languages, are distinctive variations of a language spoken in a…

Computation and Language · Computer Science 2024-11-19 Md. Nazmus Sadat Samin , Jawad Ibn Ahad , Tanjila Ahmed Medha , Fuad Rahman , Mohammad Ruhul Amin , Nabeel Mohammed , Shafin Rahman

The recognition of rare named entities, such as personal names and terminologies, is challenging for automatic speech recognition (ASR) systems, especially when they are not frequently observed in the training data. In this paper, we…

Artificial Intelligence · Computer Science 2024-06-07 Yuang Li , Min Zhang , Chang Su , Yinglu Li , Xiaosong Qiao , Mengxin Ren , Miaomiao Ma , Daimeng Wei , Shimin Tao , Hao Yang

This study investigates the performance of personalized automatic speech recognition (ASR) for recognizing disordered speech using small amounts of per-speaker adaptation data. We trained personalized models for 195 individuals with…

Audio and Speech Processing · Electrical Eng. & Systems 2021-10-12 Jimmy Tobin , Katrin Tomanek

We present our experiments in training robust to noise an end-to-end automatic speech recognition (ASR) model using intensive data augmentation. We explore the efficacy of fine-tuning a pre-trained model to improve noise robustness, and we…

Audio and Speech Processing · Electrical Eng. & Systems 2020-10-27 Jagadeesh Balam , Jocelyn Huang , Vitaly Lavrukhin , Slyne Deng , Somshubra Majumdar , Boris Ginsburg

We present a cost-effective approach for developing Automatic Speech Recognition (ASR) models for low-resource languages like Ika. We fine-tune the pretrained wav2vec 2.0 Massively Multilingual Speech Models on a high-quality speech dataset…

Computation and Language · Computer Science 2024-10-03 Uchenna Nzenwata , Daniel Ogbuigwe

Pre-trained transformer-based models have significantly advanced automatic speech recognition (ASR), yet they remain sensitive to accent and dialectal variations, resulting in elevated word error rates (WER) in linguistically diverse…

Computation and Language · Computer Science 2025-10-13 Mohammad Hossein Sameti , Sepehr Harfi Moridani , Ali Zarean , Hossein Sameti

Parameter-efficient fine-tuning (PEFT) for personalizing automatic speech recognition (ASR) has recently shown promise for adapting general population models to atypical speech. However, these approaches assume a priori knowledge of the…

Machine Learning · Computer Science 2024-07-04 Max Müller-Eberstein , Dianna Yee , Karren Yang , Gautam Varma Mantena , Colin Lea

Self-supervised learning (SSL) has been able to leverage unlabeled data to boost the performance of automatic speech recognition (ASR) models when we have access to only a small amount of transcribed speech data. However, this raises the…

Audio and Speech Processing · Electrical Eng. & Systems 2022-12-06 Reem Gody , David Harwath

While large multilingual automatic speech recognition (ASR) models achieve remarkable performance, the internal mechanisms of the end-to-end pipeline, particularly concerning fairness and efficacy across languages, remain underexplored.…

Computation and Language · Computer Science 2025-10-01 Siyu Liang , Nicolas Ballier , Gina-Anne Levow , Richard Wright

There are few code switching datasets, labeled or unlabled, that exist today. As a result, ASR requires new methods to utilize the vast monolingual data and models that exist. This paper uses OpenAI's open source ASR model, Whisper, which…

Sound · Computer Science 2025-08-04 Linh Pham

We investigate the robustness of Whisper-based automatic speech recognition (ASR) models for two major Indonesian regional languages: Javanese and Sundanese. While recent work has demonstrated strong ASR performance under clean conditions,…

Computation and Language · Computer Science 2025-10-01 Salsabila Zahirah Pranida , Muhammad Cendekia Airlangga , Rifo Ahmad Genadi , Shady Shehata