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200 papers

Collecting high-quality studio recordings of audio is challenging, which limits the language coverage of text-to-speech (TTS) systems. This paper proposes a framework for scaling a multilingual TTS model to 100+ languages using found data…

Audio and Speech Processing · Electrical Eng. & Systems 2024-07-17 Takaaki Saeki , Gary Wang , Nobuyuki Morioka , Isaac Elias , Kyle Kastner , Fadi Biadsy , Andrew Rosenberg , Bhuvana Ramabhadran , Heiga Zen , Françoise Beaufays , Hadar Shemtov

This paper reports on the development of a text-to-speech (TTS) system for Mizo, a low-resource, tonal, and Tibeto-Burman language spoken primarily in the Indian state of Mizoram. The TTS was built with only 5.18 hours of data; however, in…

Audio and Speech Processing · Electrical Eng. & Systems 2026-01-06 Abhijit Mohanta , Remruatpuii , Priyankoo Sarmah , Rohit Sinha , Wendy Lalhminghlui

Abstract End-to-end text-to-speech (TTS) systems has proved its great success in the presence of a large amount of high-quality training data recorded in anechoic room with high-quality microphone. Another approach is to use available…

Audio and Speech Processing · Electrical Eng. & Systems 2020-04-22 Viet Lam Phung , Phan Huy Kinh , Anh Tuan Dinh , Quoc Bao Nguyen

The growing prominence of large language models (LLMs) necessitates the exploration of their capabilities beyond English. This research investigates the Telugu language proficiency of ChatGPT and Gemini, two leading LLMs. Through a designed…

Computation and Language · Computer Science 2025-01-30 Katikela Sreeharsha Kishore , Rahimanuddin Shaik

Machine translation (MT) systems are now able to provide very accurate results for high resource language pairs. However, for many low resource languages, MT is still under active research. In this paper, we develop and share a dataset to…

Computation and Language · Computer Science 2020-04-01 Asmelash Teka Hadgu , Adam Beaudoin , Abel Aregawi

Existing zero-shot text-to-speech (TTS) systems are typically designed to process complete sentences and are constrained by the maximum duration for which they have been trained. However, in many streaming applications, texts arrive…

Sound · Computer Science 2024-10-02 Trung Dang , David Aponte , Dung Tran , Tianyi Chen , Kazuhito Koishida

In this paper, we present MuLanTTS, the Microsoft end-to-end neural text-to-speech (TTS) system designed for the Blizzard Challenge 2023. About 50 hours of audiobook corpus for French TTS as hub task and another 2 hours of speaker…

Audio and Speech Processing · Electrical Eng. & Systems 2023-09-13 Zhihang Xu , Shaofei Zhang , Xi Wang , Jiajun Zhang , Wenning Wei , Lei He , Sheng Zhao

Each new generation of English-oriented Large Language Models (LLMs) exhibits enhanced cross-lingual transfer capabilities and significantly outperforms older LLMs on low-resource languages. This prompts the question: Is there a need for…

Computation and Language · Computer Science 2024-12-16 Tamzeed Mahfuz , Satak Kumar Dey , Ruwad Naswan , Hasnaen Adil , Khondker Salman Sayeed , Haz Sameen Shahgir

Large Language Model (LLM) based text-to-speech (TTS) systems have demonstrated remarkable capabilities in handling large speech datasets and generating natural speech for new speakers. However, LLM-based TTS models are not robust as the…

We introduce Matcha-TTS, a new encoder-decoder architecture for speedy TTS acoustic modelling, trained using optimal-transport conditional flow matching (OT-CFM). This yields an ODE-based decoder capable of high output quality in fewer…

Audio and Speech Processing · Electrical Eng. & Systems 2024-01-11 Shivam Mehta , Ruibo Tu , Jonas Beskow , Éva Székely , Gustav Eje Henter

This paper presents a method for end-to-end cross-lingual text-to-speech (TTS) which aims to preserve the target language's pronunciation regardless of the original speaker's language. The model used is based on a non-attentive Tacotron…

Modern speech synthesis techniques can produce natural-sounding speech given sufficient high-quality data and compute resources. However, such data is not readily available for many languages. This paper focuses on speech synthesis for…

Computation and Language · Computer Science 2022-07-05 Perez Ogayo , Graham Neubig , Alan W Black

LLMs like GPT are great at tasks involving English which dominates in their training data. In this paper, we look at how they cope with tasks involving languages that are severely under-represented in their training data, in the context of…

Computation and Language · Computer Science 2023-08-22 Michela Lorandi , Anya Belz

Text-to-speech (TTS) systems offer the opportunity to compensate for a hearing loss at the source rather than correcting for it at the receiving end. This removes limitations such as time constraints for algorithms that amplify a sound in a…

Audio and Speech Processing · Electrical Eng. & Systems 2021-03-23 Josef Schlittenlacher , Thomas Baer

This work introduces TTS-Transducer - a novel architecture for text-to-speech, leveraging the strengths of audio codec models and neural transducers. Transducers, renowned for their superior quality and robustness in speech recognition, are…

Audio and Speech Processing · Electrical Eng. & Systems 2025-04-16 Vladimir Bataev , Subhankar Ghosh , Vitaly Lavrukhin , Jason Li

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 present lightweight flow matching multilingual text-to-speech (TTS) systems for Ojibwe, Mi'kmaq, and Maliseet, three Indigenous languages in North America. Our results show that training a multilingual TTS model on three typologically…

Computation and Language · Computer Science 2025-02-06 Shenran Wang , Changbing Yang , Mike Parkhill , Chad Quinn , Christopher Hammerly , Jian Zhu

Text-to-Speech (TTS) synthesis using deep learning relies on voice quality. Modern TTS models are advanced, but they need large amount of data. Given the growing computational complexity of these models and the scarcity of large,…

Sound · Computer Science 2023-10-10 Ze Liu

Text-to-Speech (TTS) models can generate natural, human-like speech across multiple languages by transforming phonemes into waveforms. However, multilingual TTS remains challenging due to discrepancies in phoneme vocabularies and variations…

Sound · Computer Science 2025-04-14 Haowei Lou , Hye-young Paik , Sheng Li , Wen Hu , Lina Yao

We address a notable gap in Natural Language Processing (NLP) by introducing a collection of resources designed to improve Machine Translation (MT) for low-resource languages, with a specific focus on African languages. First, we introduce…

Computation and Language · Computer Science 2024-07-15 AbdelRahim Elmadany , Ife Adebara , Muhammad Abdul-Mageed