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Level assessment for foreign language students is necessary for putting them in the right level group, furthermore, interviewing students is a very time-consuming task, so we propose to automate the evaluation of speaker fluency level by…

Machine Learning · Statistics 2018-09-03 Alan Preciado-Grijalva , Ramon F. Brena

Voice based applications are ruling over the era of automation because speech has a lot of factors that determine a speakers information as well as speech. Modern Automatic Speech Recognition (ASR) is a blessing in the field of…

Audio and Speech Processing · Electrical Eng. & Systems 2024-04-24 Hasmot Ali , Md. Fahad Hossain , Md. Mehedi Hasan , Sheikh Abujar , Sheak Rashed Haider Noori

Child literacy is a strong predictor of life outcomes at the subsequent stages of an individual's life. This points to a need for targeted interventions in vulnerable low and middle income populations to help bridge the gap between literacy…

Speech translation for Indian languages remains a challenging task due to the scarcity of large-scale, publicly available datasets that capture the linguistic diversity and domain coverage essential for real-world applications. Existing…

We study the effect of applying a language model (LM) on the output of Automatic Speech Recognition (ASR) systems for Indic languages. We fine-tune wav2vec $2.0$ models for $18$ Indic languages and adjust the results with language models…

Computation and Language · Computer Science 2022-06-16 Ankur Dhuriya , Harveen Singh Chadha , Anirudh Gupta , Priyanshi Shah , Neeraj Chhimwal , Rishabh Gaur , Vivek Raghavan

We develop automatic speech recognition (ASR) systems for stories told by Afrikaans and isiXhosa preschool children. Oral narratives provide a way to assess children's language development before they learn to read. We consider a range of…

Audio and Speech Processing · Electrical Eng. & Systems 2025-01-14 Christiaan Jacobs , Annelien Smith , Daleen Klop , Ondřej Klejch , Febe de Wet , Herman Kamper

Training a conventional automatic speech recognition (ASR) system to support multiple languages is challenging because the sub-word unit, lexicon and word inventories are typically language specific. In contrast, sequence-to-sequence models…

Audio and Speech Processing · Electrical Eng. & Systems 2018-02-16 Shubham Toshniwal , Tara N. Sainath , Ron J. Weiss , Bo Li , Pedro Moreno , Eugene Weinstein , Kanishka Rao

Children's automatic speech recognition (ASR) is always difficult due to, in part, the data scarcity problem, especially for kindergarten-aged kids. When data are scarce, the model might overfit to the training data, and hence good starting…

Audio and Speech Processing · Electrical Eng. & Systems 2022-02-28 Yunzheng Zhu , Ruchao Fan , Abeer Alwan

Automating child speech analysis is crucial for applications such as neurocognitive assessments. Speaker diarization, which identifies ``who spoke when'', is an essential component of the automated analysis. However, publicly available…

Audio and Speech Processing · Electrical Eng. & Systems 2025-06-13 Anfeng Xu , Tiantian Feng , Helen Tager-Flusberg , Catherine Lord , Shrikanth Narayanan

Automatic Speech Recognition (ASR) is increasingly used to document clinical encounters, yet its reliability in multilingual and demographically diverse Indian healthcare contexts remains largely unknown. In this study, we conduct the first…

Automatic speech recognition systems are part of people's daily lives, embedded in personal assistants and mobile phones, helping as a facilitator for human-machine interaction while allowing access to information in a practically intuitive…

Sound · Computer Science 2021-10-05 Julio Cesar Duarte , Sérgio Colcher

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…

The problem of audio-to-text alignment has seen significant amount of research using complete supervision during training. However, this is typically not in the context of long audio recordings wherein the text being queried does not appear…

Computation and Language · Computer Science 2023-10-11 Piyush Singh Pasi , Karthikeya Battepati , Preethi Jyothi , Ganesh Ramakrishnan , Tanmay Mahapatra , Manoj Singh

The rapid growth of machine translation (MT) systems has necessitated comprehensive studies to meta-evaluate evaluation metrics being used, which enables a better selection of metrics that best reflect MT quality. Unfortunately, most of the…

Computation and Language · Computer Science 2023-07-04 Ananya B. Sai , Vignesh Nagarajan , Tanay Dixit , Raj Dabre , Anoop Kunchukuttan , Pratyush Kumar , Mitesh M. Khapra

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…

Computation and Language · Computer Science 2024-11-08 Leena G Pillai , Kavya Manohar , Basil K Raju , Elizabeth Sherly

We introduce a new challenge to test the STEM skills of neural models. The problems in the real world often require solutions, combining knowledge from STEM (science, technology, engineering, and math). Unlike existing datasets, our dataset…

Computation and Language · Computer Science 2024-05-24 Jianhao Shen , Ye Yuan , Srbuhi Mirzoyan , Ming Zhang , Chenguang Wang

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

Automated Speech Recognition (ASR) is an interdisciplinary application of computer science and linguistics that enable us to derive the transcription from the uttered speech waveform. It finds several applications in Military like…

Computation and Language · Computer Science 2022-04-05 Priyank Dubey , Bilal Shah

Automatic reading diagnosis systems can benefit both teachers for more efficient scoring of reading exercises and students for accessing reading exercises with feedback more easily. However, there are limited studies on Automatic Speech…

Computation and Language · Computer Science 2024-09-04 Lingyun Gao , Cristian Tejedor-Garcia , Helmer Strik , Catia Cucchiarini

We present Vakyansh, an end to end toolkit for Speech Recognition in Indic languages. India is home to almost 121 languages and around 125 crore speakers. Yet most of the languages are low resource in terms of data and pretrained models.…

Computation and Language · Computer Science 2022-06-16 Harveen Singh Chadha , Anirudh Gupta , Priyanshi Shah , Neeraj Chhimwal , Ankur Dhuriya , Rishabh Gaur , Vivek Raghavan