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We present a model of text analysis for text-to-speech (TTS) synthesis based on (weighted) finite-state transducers, which serves as the text-analysis module of the multilingual Bell Labs TTS system. The transducers are constructed using a…

cmp-lg · Computer Science 2008-02-03 Richard Sproat

Although there has been significant advancement in the field of speech-to-speech translation, conventional models still require language-parallel speech data between the source and target languages for training. In this paper, we introduce…

Computation and Language · Computer Science 2024-03-21 Seung-Bin Kim , Sang-Hoon Lee , Seong-Whan Lee

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

The rapid development of neural text-to-speech (TTS) systems enabled its usage in other areas of natural language processing such as automatic speech recognition (ASR) or spoken language translation (SLT). Due to the large number of…

Computation and Language · Computer Science 2024-08-01 Nick Rossenbach , Ralf Schlüter , Sakriani Sakti

Full-duplex, spontaneous conversational data are essential for enhancing the naturalness and interactivity of synthesized speech in conversational TTS systems. We present two open-source dual-track conversational speech datasets, one in…

Sound · Computer Science 2025-09-05 Zhitong Zhou , Qingqing Zhang , Lei Luo , Jiechen Liu , Ruohua Zhou

Recent speech technologies have led to produce high quality synthesised speech due to recent advances in neural Text to Speech (TTS). However, such TTS models depend on extensive amounts of data that can be costly to produce and is hardly…

Computation and Language · Computer Science 2024-09-04 Asma Amalas , Mounir Ghogho , Mohamed Chetouani , Rachid Oulad Haj Thami

Text-to-speech (TTS) systems typically require high-quality studio data and accurate transcriptions for training. India has 1369 languages, with 22 official using 13 scripts. Training a TTS system for all these languages, most of which have…

Computation and Language · Computer Science 2025-06-05 Utkarsh Pathak , Chandra Sai Krishna Gunda , Anusha Prakash , Keshav Agarwal , Hema A. Murthy

Deep learning based text-to-speech (TTS) systems have been evolving rapidly with advances in model architectures, training methodologies, and generalization across speakers and languages. However, these advances have not been thoroughly…

Computation and Language · Computer Science 2023-02-20 Gokul Karthik Kumar , Praveen S , Pratyush Kumar , Mitesh M. Khapra , Karthik Nandakumar

The effects of language mismatch impact speech anti-spoofing systems, while investigations and quantification of these effects remain limited. Existing anti-spoofing datasets are mainly in English, and the high cost of acquiring…

Audio and Speech Processing · Electrical Eng. & Systems 2024-10-22 Tianchi Liu , Ivan Kukanov , Zihan Pan , Qiongqiong Wang , Hardik B. Sailor , Kong Aik Lee

The idea of using phonological features instead of phonemes as input to sequence-to-sequence TTS has been recently proposed for zero-shot multilingual speech synthesis. This approach is useful for code-switching, as it facilitates the…

This paper investigates the use of unsupervised text-to-speech synthesis (TTS) as a data augmentation method to improve accented speech recognition. TTS systems are trained with a small amount of accented speech training data and their…

Computation and Language · Computer Science 2024-07-08 Cong-Thanh Do , Shuhei Imai , Rama Doddipatla , Thomas Hain

This study aims at designing an environment-aware text-to-speech (TTS) system that can generate speech to suit specific acoustic environments. It is also motivated by the desire to leverage massive data of speech audio from heterogeneous…

Audio and Speech Processing · Electrical Eng. & Systems 2022-08-09 Daxin Tan , Guangyan Zhang , Tan Lee

Although end-to-end text-to-speech (TTS) models such as Tacotron have shown excellent results, they typically require a sizable set of high-quality <text, audio> pairs for training, which are expensive to collect. In this paper, we propose…

Computation and Language · Computer Science 2018-08-31 Yu-An Chung , Yuxuan Wang , Wei-Ning Hsu , Yu Zhang , RJ Skerry-Ryan

In this work, we propose a joint system combining a talking face generation system with a text-to-speech system that can generate multilingual talking face videos from only the text input. Our system can synthesize natural multilingual…

Computer Vision and Pattern Recognition · Computer Science 2022-05-16 Hyoung-Kyu Song , Sang Hoon Woo , Junhyeok Lee , Seungmin Yang , Hyunjae Cho , Youseong Lee , Dongho Choi , Kang-wook Kim

Training neural text-to-speech (TTS) models for a new speaker typically requires several hours of high quality speech data. Prior works on voice cloning attempt to address this challenge by adapting pre-trained multi-speaker TTS models for…

Sound · Computer Science 2022-04-07 Paarth Neekhara , Jason Li , Boris Ginsburg

In this paper we investigate cross-lingual Text-To-Speech (TTS) synthesis through the lens of adapters, in the context of lightweight TTS systems. In particular, we compare the tasks of unseen speaker and language adaptation with the goal…

Audio and Speech Processing · Electrical Eng. & Systems 2025-08-26 Alessio Falai , Ziyao Zhang , Akos Gangoly

We present the Zero Resource Speech Challenge 2019, which proposes to build a speech synthesizer without any text or phonetic labels: hence, TTS without T (text-to-speech without text). We provide raw audio for a target voice in an unknown…

Speech representation learning has improved both speech understanding and speech synthesis tasks for single language. However, its ability in cross-lingual scenarios has not been explored. In this paper, we extend the pretraining method for…

Audio and Speech Processing · Electrical Eng. & Systems 2022-12-06 Xiaoran Fan , Chao Pang , Tian Yuan , He Bai , Renjie Zheng , Pengfei Zhu , Shuohuan Wang , Junkun Chen , Zeyu Chen , Liang Huang , Yu Sun , Hua Wu

Text-to-Speech (TTS) system is a system where speech is synthesized from a given text following any particular approach. Concatenative synthesis, Hidden Markov Model (HMM) based synthesis, Deep Learning (DL) based synthesis with multiple…

Sound · Computer Science 2021-08-03 Prithwiraj Bhattacharjee , Rajan Saha Raju , Arif Ahmad , M. Shahidur Rahman

This paper studies a transferable phoneme embedding framework that aims to deal with the cross-lingual text-to-speech (TTS) problem under the few-shot setting. Transfer learning is a common approach when it comes to few-shot learning since…

Audio and Speech Processing · Electrical Eng. & Systems 2022-08-04 Wei-Ping Huang , Po-Chun Chen , Sung-Feng Huang , Hung-yi Lee