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We present STT4SG-350 (Speech-to-Text for Swiss German), a corpus of Swiss German speech, annotated with Standard German text at the sentence level. The data is collected using a web app in which the speakers are shown Standard German…

We present ASR Bundestag, a dataset for automatic speech recognition in German, consisting of 610 hours of aligned audio-transcript pairs for supervised training as well as 1,038 hours of unlabeled audio snippets for self-supervised…

Computation and Language · Computer Science 2023-02-14 Johannes Wirth , René Peinl

Currently, a common approach in many speech processing tasks is to leverage large scale pre-trained models by fine-tuning them on in-domain data for a particular application. Yet obtaining even a small amount of such data can be…

Audio and Speech Processing · Electrical Eng. & Systems 2024-08-20 Samuele Cornell , Jordan Darefsky , Zhiyao Duan , Shinji Watanabe

The development of speech understanding and generation has been significantly accelerated by the availability of large-scale, high-quality speech datasets. Among these, ASR and TTS are regarded as the most established and fundamental tasks.…

In this report, we introduce Qwen3-ASR family, which includes two powerful all-in-one speech recognition models and a novel non-autoregressive speech forced alignment model. Qwen3-ASR-1.7B and Qwen3-ASR-0.6B are ASR models that support…

Computation and Language · Computer Science 2026-02-02 Xian Shi , Xiong Wang , Zhifang Guo , Yongqi Wang , Pei Zhang , Xinyu Zhang , Zishan Guo , Hongkun Hao , Yu Xi , Baosong Yang , Jin Xu , Jingren Zhou , Junyang Lin

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

The current public datasets for speech recognition (ASR) tend not to focus specifically on the fairness aspect, such as performance across different demographic groups. This paper introduces a novel dataset, Fair-Speech, a publicly released…

Artificial Intelligence · Computer Science 2024-08-26 Irina-Elena Veliche , Zhuangqun Huang , Vineeth Ayyat Kochaniyan , Fuchun Peng , Ozlem Kalinli , Michael L. Seltzer

The Norwegian Parliamentary Speech Corpus (NPSC) is a speech dataset with recordings of meetings from Stortinget, the Norwegian parliament. It is the first, publicly available dataset containing unscripted, Norwegian speech designed for…

Computation and Language · Computer Science 2023-02-08 Per Erik Solberg , Pablo Ortiz

Indigenous languages of the American continent are highly diverse. However, they have received little attention from the technological perspective. In this paper, we review the research, the digital resources and the available NLP systems…

Computation and Language · Computer Science 2018-06-13 Manuel Mager , Ximena Gutierrez-Vasques , Gerardo Sierra , Ivan Meza

Spontaneous conversations in real-world settings such as those found in child-centered recordings have been shown to be amongst the most challenging audio files to process. Nevertheless, building speech processing models handling such a…

Audio and Speech Processing · Electrical Eng. & Systems 2025-03-12 Marvin Lavechin , Ruben Bousbib , Hervé Bredin , Emmanuel Dupoux , Alejandrina Cristia

In this paper, we introduce Libriheavy, a large-scale ASR corpus consisting of 50,000 hours of read English speech derived from LibriVox. To the best of our knowledge, Libriheavy is the largest freely-available corpus of speech with…

Audio and Speech Processing · Electrical Eng. & Systems 2024-01-17 Wei Kang , Xiaoyu Yang , Zengwei Yao , Fangjun Kuang , Yifan Yang , Liyong Guo , Long Lin , Daniel Povey

Paralinguistic sounds, like laughter and sighs, are crucial for synthesizing more realistic and engaging speech. However, existing methods typically depend on proprietary datasets, while publicly available resources often suffer from…

Audio and Speech Processing · Electrical Eng. & Systems 2025-09-30 Bingsong Bai , Qihang Lu , Wenbing Yang , Zihan Sun , Yueran Hou , Peilei Jia , Songbai Pu , Ruibo Fu , Yingming Gao , Ya Li , Jun Gao

At present, Text-to-speech (TTS) systems that are trained with high-quality transcribed speech data using end-to-end neural models can generate speech that is intelligible, natural, and closely resembles human speech. These models are…

Computation and Language · Computer Science 2023-03-02 Ajinkya Kulkarni , Atharva Kulkarni , Sara Abedalmonem Mohammad Shatnawi , Hanan Aldarmaki

Response generation is a task in natural language processing (NLP) where a model is trained to respond to human statements. Conversational response generators take this one step further with the ability to respond within the context of…

Computation and Language · Computer Science 2022-04-07 Gabriel Louis Tan , Adrian Paule Ty , Schuyler Ng , Denzel Adrian Co , Jan Christian Blaise Cruz , Charibeth Cheng

In this paper, we present TED-LIUM release 3 corpus dedicated to speech recognition in English, that multiplies by more than two the available data to train acoustic models in comparison with TED-LIUM 2. We present the recent development on…

Computation and Language · Computer Science 2019-06-14 François Hernandez , Vincent Nguyen , Sahar Ghannay , Natalia Tomashenko , Yannick Estève

While Automatic Speech Recognition (ASR) systems are widely used in many real-world applications, they often do not generalize well to new domains and need to be finetuned on data from these domains. However, target-domain data usually are…

Audio and Speech Processing · Electrical Eng. & Systems 2023-09-20 Hsuan Su , Ting-Yao Hu , Hema Swetha Koppula , Raviteja Vemulapalli , Jen-Hao Rick Chang , Karren Yang , Gautam Varma Mantena , Oncel Tuzel

Large language models (LLMs) have demonstrated potential in handling spoken inputs for high-resource languages, reaching state-of-the-art performance in various tasks. However, their applicability is still less explored in low-resource…

Audio and Speech Processing · Electrical Eng. & Systems 2025-08-08 Seraphina Fong , Marco Matassoni , Alessio Brutti

Large Language Models (LLMs) demonstrate exceptional zero-shot capabilities in various NLP tasks, significantly enhancing user experience and efficiency. However, this advantage is primarily limited to resource-rich languages. For the…

Computation and Language · Computer Science 2025-09-23 Wenhao Zhuang , Yuan Sun

End-to-end transformer-based models epitomize the cutting-edge in Automatic Speech Recognition (ASR) systems. Despite their substantial benefits, these models demand extensive training data to perform optimally, presenting a significant…

Audio and Speech Processing · Electrical Eng. & Systems 2024-09-10 Abdulhady Abas Abdullah , Hadi Veisi , Tarik Rashid

State-of-the-art performance for Automatic Speech Recognition (ASR) largely depends on the availability of large-scale labeled corpora. This creates a demand for increased data collection efforts, particularly for under-represented…