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The availability of large, high-quality emotional speech databases is essential for advancing speech emotion recognition (SER) in real-world scenarios. However, many existing databases face limitations in size, emotional balance, and…

Transcribing meetings containing overlapped speech with only a single distant microphone (SDM) has been one of the most challenging problems for automatic speech recognition (ASR). While various approaches have been proposed, all previous…

Audio and Speech Processing · Electrical Eng. & Systems 2021-04-14 Naoyuki Kanda , Guoli Ye , Yu Wu , Yashesh Gaur , Xiaofei Wang , Zhong Meng , Zhuo Chen , Takuya Yoshioka

Transcription of broadcast news is an interesting and challenging application for large-vocabulary continuous speech recognition (LVCSR). We present in detail the structure of a manually segmented and annotated corpus including over 160…

Computation and Language · Computer Science 2014-12-16 Felix Weninger , Björn Schuller , Florian Eyben , Martin Wöllmer , Gerhard Rigoll

Automatic Speech recognition (ASR) is a complex and challenging task. In recent years, there have been significant advances in the area. In particular, for the Brazilian Portuguese (BP) language, there were about 376 hours public available…

Existing speech-to-speech translation (S2ST) models fall into two camps: they either leverage text as an intermediate step or require hundreds of hours of parallel speech data. Both approaches are incompatible with textless languages or…

Computation and Language · Computer Science 2024-11-08 Anuj Diwan , Anirudh Srinivasan , David Harwath , Eunsol Choi

This paper introduces GigaST, a large-scale pseudo speech translation (ST) corpus. We create the corpus by translating the text in GigaSpeech, an English ASR corpus, into German and Chinese. The training set is translated by a strong…

Computation and Language · Computer Science 2023-06-07 Rong Ye , Chengqi Zhao , Tom Ko , Chutong Meng , Tao Wang , Mingxuan Wang , Jun Cao

This paper proposes a method for selecting training data for text-to-speech (TTS) synthesis from dark data. TTS models are typically trained on high-quality speech corpora that cost much time and money for data collection, which makes it…

Sound · Computer Science 2022-10-27 Kentaro Seki , Shinnosuke Takamichi , Takaaki Saeki , Hiroshi Saruwatari

We aim at improving spoken language modeling (LM) using very large amount of automatically transcribed speech. We leverage the INA (French National Audiovisual Institute) collection and obtain 19GB of text after applying ASR on 350,000…

Computation and Language · Computer Science 2022-07-06 Valentin Pelloin , Franck Dary , Nicolas Herve , Benoit Favre , Nathalie Camelin , Antoine Laurent , Laurent Besacier

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

This paper reports the construction of the Teochew-Wild, a speech corpus of the Teochew dialect. The corpus includes 18.9 hours of in-the-wild Teochew speech data from multiple speakers, covering both formal and colloquial expressions, with…

Computation and Language · Computer Science 2025-05-09 Linrong Pan , Chenglong Jiang , Gaoze Hou , Ying Gao

This paper explores the difficulties of annotating transcribed spoken Dutch-Frisian code-switch utterances into Universal Dependencies. We make use of data from the FAME! corpus, which consists of transcriptions and audio data. Besides the…

Computation and Language · Computer Science 2021-02-23 Anouck Braggaar , Rob van der Goot

Spoken dialogue is essential for human-AI interactions, providing expressive capabilities beyond text. Developing effective spoken dialogue systems (SDSs) requires large-scale, high-quality, and diverse spoken dialogue corpora. However,…

Computation and Language · Computer Science 2026-04-03 Wataru Nakata , Kentaro Seki , Hitomi Yanaka , Yuki Saito , Shinnosuke Takamichi , Hiroshi Saruwatari

Speech synthesis has come a long way as current text-to-speech (TTS) models can now generate natural human-sounding speech. However, most of the TTS research focuses on using adult speech data and there has been very limited work done on…

Sound · Computer Science 2022-04-05 Rishabh Jain , Mariam Yiwere , Dan Bigioi , Peter Corcoran , Horia Cucu

Despite decades of research on reverberant speech, comparing methods remains difficult because most corpora lack per-file acoustic annotations or provide limited documentation for reproduction. We present RIR-Mega-Speech, a corpus of…

Audio and Speech Processing · Electrical Eng. & Systems 2026-01-29 Mandip Goswami

An unsupervised text-to-speech synthesis (TTS) system learns to generate speech waveforms corresponding to any written sentence in a language by observing: 1) a collection of untranscribed speech waveforms in that language; 2) a collection…

Audio and Speech Processing · Electrical Eng. & Systems 2022-08-17 Junrui Ni , Liming Wang , Heting Gao , Kaizhi Qian , Yang Zhang , Shiyu Chang , Mark Hasegawa-Johnson

Most existing neural-based text-to-speech methods rely on extensive datasets and face challenges under low-resource condition. In this paper, we introduce a novel semi-supervised text-to-speech synthesis model that learns from both paired…

Sound · Computer Science 2024-02-05 Jianzong Wang , Pengcheng Li , Xulong Zhang , Ning Cheng , Jing Xiao

We present the Tongue and Lips corpus (TaL), a multi-speaker corpus of audio, ultrasound tongue imaging, and lip videos. TaL consists of two parts: TaL1 is a set of six recording sessions of one professional voice talent, a male native…

Audio and Speech Processing · Electrical Eng. & Systems 2020-11-20 Manuel Sam Ribeiro , Jennifer Sanger , Jing-Xuan Zhang , Aciel Eshky , Alan Wrench , Korin Richmond , Steve Renals

In this paper, we construct a new Japanese speech corpus called "JTubeSpeech." Although recent end-to-end learning requires large-size speech corpora, open-sourced such corpora for languages other than English have not yet been established.…

We present the Knesset Corpus, a corpus of Hebrew parliamentary proceedings containing over 30 million sentences (over 384 million tokens) from all the (plenary and committee) protocols held in the Israeli parliament between 1998 and 2022.…

Computation and Language · Computer Science 2025-06-02 Gili Goldin , Nick Howell , Noam Ordan , Ella Rabinovich , Shuly Wintner

The problem of synthetic speech detection has enjoyed considerable attention, with recent methods achieving low error rates across several established benchmarks. However, to what extent can low error rates on academic benchmarks translate…

Audio and Speech Processing · Electrical Eng. & Systems 2025-05-23 Ashi Garg , Zexin Cai , Lin Zhang , Henry Li Xinyuan , Leibny Paola García-Perera , Kevin Duh , Sanjeev Khudanpur , Matthew Wiesner , Nicholas Andrews