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Researchers have recently started to study how the emotional speech heard by young infants can affect their developmental outcomes. As a part of this research, hundreds of hours of daylong recordings from preterm infants' audio environments…

Audio and Speech Processing · Electrical Eng. & Systems 2021-06-18 Einari Vaaras , Sari Ahlqvist-Björkroth , Konstantinos Drossos , Okko Räsänen

Automatic speech recognition (ASR) systems have advanced significantly with models like Whisper, Conformer, and self-supervised frameworks such as Wav2vec 2.0 and HuBERT. However, developing robust ASR models for young children's speech…

This work presents a suite of fine-tuned Whisper models for Swedish, trained on a dataset of unprecedented size and variability for this mid-resourced language. As languages of smaller sizes are often underrepresented in multilingual…

Computation and Language · Computer Science 2025-08-15 Leonora Vesterbacka , Faton Rekathati , Robin Kurtz , Justyna Sikora , Agnes Toftgård

This paper introduces FLEURS-R, a speech restoration applied version of the Few-shot Learning Evaluation of Universal Representations of Speech (FLEURS) corpus. FLEURS-R maintains an N-way parallel speech corpus in 102 languages as FLEURS,…

Computation and Language · Computer Science 2024-08-13 Min Ma , Yuma Koizumi , Shigeki Karita , Heiga Zen , Jason Riesa , Haruko Ishikawa , Michiel Bacchiani

End-to-end Text-to-speech (TTS) system can greatly improve the quality of synthesised speech. But it usually suffers form high time latency due to its auto-regressive structure. And the synthesised speech may also suffer from some error…

Audio and Speech Processing · Electrical Eng. & Systems 2020-02-11 Dabiao Ma , Zhiba Su , Wenxuan Wang , Yuhao Lu

Persian remains substantially underrepresented in open speech-text resources, limiting progress in multi-speaker text-to-speech (TTS), speech-language modelling, and low-resource speech processing. We introduce ParsVoice, the largest…

Sound · Computer Science 2026-05-27 Mohammad Javad Ranjbar Kalahroodi , Heshaam Faili , Azadeh Shakery

Despite the recent advancements in speech recognition, there are still difficulties in accurately transcribing conversational and emotional speech in noisy and reverberant acoustic environments. This poses a particular challenge in the…

Audio and Speech Processing · Electrical Eng. & Systems 2023-09-26 Sangeet Sagar , Mirco Ravanelli , Bernd Kiefer , Ivana Kruijff Korbayova , Josef van Genabith

We introduce HarperValleyBank, a free, public domain spoken dialog corpus. The data simulate simple consumer banking interactions, containing about 23 hours of audio from 1,446 human-human conversations between 59 unique speakers. We…

Machine Learning · Computer Science 2021-03-22 Mike Wu , Jonathan Nafziger , Anthony Scodary , Andrew Maas

We introduce VoxPopuli, a large-scale multilingual corpus providing 100K hours of unlabelled speech data in 23 languages. It is the largest open data to date for unsupervised representation learning as well as semi-supervised learning.…

Computation and Language · Computer Science 2021-07-28 Changhan Wang , Morgane Rivière , Ann Lee , Anne Wu , Chaitanya Talnikar , Daniel Haziza , Mary Williamson , Juan Pino , Emmanuel Dupoux

This paper describes the current TT\"U speech transcription system for Estonian speech. The system is designed to handle semi-spontaneous speech, such as broadcast conversations, lecture recordings and interviews recorded in diverse…

Computation and Language · Computer Science 2022-03-30 Tanel Alumäe , Ottokar Tilk , Asadullah

Automatic speech recognition (ASR) systems are designed to transcribe spoken language into written text and find utility in a variety of applications including voice assistants and transcription services. However, it has been observed that…

Computation and Language · Computer Science 2023-07-21 Anand Kumar Rai , Siddharth D Jaiswal , Animesh Mukherjee

Training a text-to-speech (TTS) model requires a large scale text labeled speech corpus, which is troublesome to collect. In this paper, we propose a transfer learning framework for TTS that utilizes a large amount of unlabeled speech…

Audio and Speech Processing · Electrical Eng. & Systems 2022-10-07 Minchan Kim , Myeonghun Jeong , Byoung Jin Choi , Sunghwan Ahn , Joun Yeop Lee , Nam Soo Kim

This paper introduces FeruzaSpeech, a read speech corpus of the Uzbek language, containing transcripts in both Cyrillic and Latin alphabets, freely available for academic research purposes. This corpus includes 60 hours of high-quality…

Audio and Speech Processing · Electrical Eng. & Systems 2024-10-02 Anna Povey , Katherine Povey

The increasing adoption of text-to-speech technologies has led to a growing demand for natural and emotive voices that adapt to a conversation's context and emotional tone. The Emotive Narrative Storytelling (EMNS) corpus is a unique speech…

Computation and Language · Computer Science 2023-05-26 Kari Ali Noriy , Xiaosong Yang , Jian Jun Zhang

English is the most widely spoken language in the world, used daily by millions of people as a first or second language in many different contexts. As a result, there are many varieties of English. Although the great many advances in…

Computation and Language · Computer Science 2023-04-03 Ramon Sanabria , Nikolay Bogoychev , Nina Markl , Andrea Carmantini , Ondrej Klejch , Peter Bell

Recent development of speech processing, such as speech recognition, speaker diarization, etc., has inspired numerous applications of speech technologies. The meeting scenario is one of the most valuable and, at the same time, most…

Sound · Computer Science 2022-02-28 Fan Yu , Shiliang Zhang , Yihui Fu , Lei Xie , Siqi Zheng , Zhihao Du , Weilong Huang , Pengcheng Guo , Zhijie Yan , Bin Ma , Xin Xu , Hui Bu

We release the EARS (Expressive Anechoic Recordings of Speech) dataset, a high-quality speech dataset comprising 107 speakers from diverse backgrounds, totaling in 100 hours of clean, anechoic speech data. The dataset covers a large range…

Audio and Speech Processing · Electrical Eng. & Systems 2024-06-13 Julius Richter , Yi-Chiao Wu , Steven Krenn , Simon Welker , Bunlong Lay , Shinji Watanabe , Alexander Richard , Timo Gerkmann

This paper proposes a method for extracting a lightweight subset from a text-to-speech (TTS) corpus ensuring synthetic speech quality. In recent years, methods have been proposed for constructing large-scale TTS corpora by collecting…

Sound · Computer Science 2023-09-18 Kentaro Seki , Shinnosuke Takamichi , Takaaki Saeki , Hiroshi Saruwatari

Code-switching (CS), the alternation between two or more languages within a single conversation, presents significant challenges for automatic speech recognition (ASR) systems. Existing Mandarin-English code-switching datasets often suffer…

Computation and Language · Computer Science 2025-03-13 Jiaming Zhou , Yujie Guo , Shiwan Zhao , Haoqin Sun , Hui Wang , Jiabei He , Aobo Kong , Shiyao Wang , Xi Yang , Yequan Wang , Yonghua Lin , Yong Qin

Children's speech recognition is a vital, yet largely overlooked domain when building inclusive speech technologies. The major challenge impeding progress in this domain is the lack of adequate child speech corpora; however, recent advances…

Computation and Language · Computer Science 2022-11-16 Renee Lu , Mostafa Shahin , Beena Ahmed