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We present an open-source speech corpus for the Kazakh language. The Kazakh speech corpus (KSC) contains around 332 hours of transcribed audio comprising over 153,000 utterances spoken by participants from different regions and age groups,…

Audio and Speech Processing · Electrical Eng. & Systems 2021-07-22 Yerbolat Khassanov , Saida Mussakhojayeva , Almas Mirzakhmetov , Alen Adiyev , Mukhamet Nurpeiissov , Huseyin Atakan Varol

We develop novel annotation guidelines for sentence-level subjectivity detection, which are not limited to language-specific cues. We use our guidelines to collect NewsSD-ENG, a corpus of 638 objective and 411 subjective sentences extracted…

This paper describes the design and development of CUCHILD, a large-scale Cantonese corpus of child speech. The corpus contains spoken words collected from 1,986 child speakers aged from 3 to 6 years old. The speech materials include 130…

Audio and Speech Processing · Electrical Eng. & Systems 2020-08-10 Si-Ioi Ng , Cymie Wing-Yee Ng , Jiarui Wang , Tan Lee , Kathy Yuet-Sheung Lee , Michael Chi-Fai Tong

We present Speech-MASSIVE, a multilingual Spoken Language Understanding (SLU) dataset comprising the speech counterpart for a portion of the MASSIVE textual corpus. Speech-MASSIVE covers 12 languages from different families and inherits…

Computation and Language · Computer Science 2024-08-08 Beomseok Lee , Ioan Calapodescu , Marco Gaido , Matteo Negri , Laurent Besacier

Evaluating English ASR systems for conversational AI applications remains difficult, as many publicly available corpora are either pre-segmented into short segments, consist of read or prepared speech, or lack explicit dialect annotations…

Computation and Language · Computer Science 2026-05-01 Eugen Beck , Sarah Beranek , Uma Moothiringote , Daniel Mann , Wilfried Michel , Katie Nguyen , Taylor Tragemann

This preprint describes work in progress on LR-Sum, a new permissively-licensed dataset created with the goal of enabling further research in automatic summarization for less-resourced languages. LR-Sum contains human-written summaries for…

Computation and Language · Computer Science 2023-10-30 Chester Palen-Michel , Constantine Lignos

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

Speech language models have recently demonstrated great potential as universal speech processing systems. Such models have the ability to model the rich acoustic information existing in audio signals, beyond spoken content, such as emotion,…

Sound · Computer Science 2025-01-16 Gallil Maimon , Amit Roth , Yossi Adi

Spoken Language Understanding infers semantic meaning directly from audio data, and thus promises to reduce error propagation and misunderstandings in end-user applications. However, publicly available SLU resources are limited. In this…

Computation and Language · Computer Science 2020-11-30 Emanuele Bastianelli , Andrea Vanzo , Pawel Swietojanski , Verena Rieser

Recent progress in speech processing has highlighted that high-quality performance across languages requires substantial training data for each individual language. While existing multilingual datasets cover many languages, they often…

Computation and Language · Computer Science 2025-10-28 Samuel Pfisterer , Florian Grötschla , Luca A. Lanzendörfer , Florian Yan , Roger Wattenhofer

Spoken language translation has recently witnessed a resurgence in popularity, thanks to the development of end-to-end models and the creation of new corpora, such as Augmented LibriSpeech and MuST-C. Existing datasets involve language…

Computation and Language · Computer Science 2020-06-11 Changhan Wang , Juan Pino , Anne Wu , Jiatao Gu

We introduce the Self-Annotated Reddit Corpus (SARC), a large corpus for sarcasm research and for training and evaluating systems for sarcasm detection. The corpus has 1.3 million sarcastic statements -- 10 times more than any previous…

Computation and Language · Computer Science 2018-03-26 Mikhail Khodak , Nikunj Saunshi , Kiran Vodrahalli

This paper presents Open Unified Speech Language Models (OpusLMs), a family of open foundational speech language models (SpeechLMs) up to 7B. Initialized from decoder-only text language models, the OpusLMs are continuously pre-trained on…

Most speech and language technologies are trained with massive amounts of speech and text information. However, most of the world languages do not have such resources or stable orthography. Systems constructed under these almost zero…

The lack of labeled second language (L2) speech data is a major challenge in designing mispronunciation detection models. We introduce SpeechBlender - a fine-grained data augmentation pipeline for generating mispronunciation errors to…

Sound · Computer Science 2023-07-13 Yassine El Kheir , Shammur Absar Chowdhury , Ahmed Ali , Hamdy Mubarak , Shazia Afzal

This paper introduces GigaSpeech, an evolving, multi-domain English speech recognition corpus with 10,000 hours of high quality labeled audio suitable for supervised training, and 40,000 hours of total audio suitable for semi-supervised and…

Speech foundation models have demonstrated exceptional capabilities in speech-related tasks. Nevertheless, these models often struggle with non-verbal audio data, such as vocalizations, baby crying, etc., which are critical for various…

Audio and Speech Processing · Electrical Eng. & Systems 2025-02-25 Alkis Koudounas , Moreno La Quatra , Marco Sabato Siniscalchi , Elena Baralis

Deep learning based natural language processing model is proven powerful, but need large-scale dataset. Due to the significant gap between the real-world tasks and existing Chinese corpus, in this paper, we introduce a large-scale corpus of…

Computation and Language · Computer Science 2018-11-27 Jianyu Zhao , Zhuoran Ji

Automatic speech recognition (ASR) performs well for high-resource languages with abundant paired audio-transcript data, but its accuracy degrades sharply for most languages due to limited publicly available aligned data. To this end, we…

Computation and Language · Computer Science 2026-05-12 Antonis Asonitis , Luca A. Lanzendörfer , Frédéric Berdoz , Roger Wattenhofer

We present RUSLAN -- a new open Russian spoken language corpus for the text-to-speech task. RUSLAN contains 22200 audio samples with text annotations -- more than 31 hours of high-quality speech of one person -- being the largest annotated…

Audio and Speech Processing · Electrical Eng. & Systems 2019-06-28 Lenar Gabdrakhmanov , Rustem Garaev , Evgenii Razinkov