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In this paper we present the first model for directly synthesizing fluent, natural-sounding spoken audio captions for images that does not require natural language text as an intermediate representation or source of supervision. Instead, we…

Computation and Language · Computer Science 2021-01-01 Wei-Ning Hsu , David Harwath , Christopher Song , James Glass

In recent years, neural network based methods for multi-speaker text-to-speech synthesis (TTS) have made significant progress. However, the current speaker encoder models used in these methods still cannot capture enough speaker…

Sound · Computer Science 2022-03-29 Jinlong Xue , Yayue Deng , Yichen Han , Ya Li , Jianqing Sun , Jiaen Liang

This paper is about developing personalized speech synthesis systems with recordings of mildly impaired speech. In particular, we consider consonant and vowel alterations resulted from partial glossectomy, the surgical removal of part of…

Audio and Speech Processing · Electrical Eng. & Systems 2023-10-10 Yusheng Tian , Guangyan Zhang , Tan Lee

Lip synchronization is the task of aligning a speaker's lip movements in video with corresponding speech audio, and it is essential for creating realistic, expressive video content. However, existing methods often rely on reference frames…

Computer Vision and Pattern Recognition · Computer Science 2025-09-19 Ziqiao Peng , Jiwen Liu , Haoxian Zhang , Xiaoqiang Liu , Songlin Tang , Pengfei Wan , Di Zhang , Hongyan Liu , Jun He

In recent years, speech generation technology has advanced rapidly, fueled by generative models and large-scale training techniques. While these developments have enabled the production of high-quality synthetic speech, they have also…

Computation and Language · Computer Science 2024-09-18 Peizhuo Liu , Li Wang , Renqiang He , Haorui He , Lei Wang , Huadi Zheng , Jie Shi , Tong Xiao , Zhizheng Wu

Speech synthesis models convert written text into natural-sounding audio. While earlier models were limited to a single speaker, recent advancements have led to the development of zero-shot systems that generate realistic speech from a wide…

Sound · Computer Science 2025-02-12 Łukasz Bondaruk , Jakub Kubiak

In recent years, there has been significant progress in Text-to-Speech (TTS) synthesis technology, enabling the high-quality synthesis of voices in common scenarios. In unseen situations, adaptive TTS requires a strong generalization…

Audio and Speech Processing · Electrical Eng. & Systems 2024-09-10 Zhipeng Li , Xiaofen Xing , Jun Wang , Shuaiqi Chen , Guoqiao Yu , Guanglu Wan , Xiangmin Xu

Visual speech recognition (VSR), commonly known as lip reading, has garnered significant attention due to its wide-ranging practical applications. The advent of deep learning techniques and advancements in hardware capabilities have…

Computer Vision and Pattern Recognition · Computer Science 2025-01-09 Bowen Hao , Dongliang Zhou , Xiaojie Li , Xingyu Zhang , Liang Xie , Jianlong Wu , Erwei Yin

The aim of this work is to investigate the impact of crossmodal self-supervised pre-training for speech reconstruction (video-to-audio) by leveraging the natural co-occurrence of audio and visual streams in videos. We propose LipSound2…

Sound · Computer Science 2022-09-13 Leyuan Qu , Cornelius Weber , Stefan Wermter

This brief literature review studies the problem of audiovisual speech synthesis, which is the problem of generating an animated talking head given a text as input. Due to the high complexity of this problem, we approach it as the…

Sound · Computer Science 2021-03-09 Efthymios Georgiou , Athanasios Katsamanis

Creating a realistic animatable avatar from a single static portrait remains challenging. Existing approaches often struggle to capture subtle facial expressions, the associated global body movements, and the dynamic background. To address…

Computer Vision and Pattern Recognition · Computer Science 2025-04-08 Mengchao Wang , Qiang Wang , Fan Jiang , Yaqi Fan , Yunpeng Zhang , Yonggang Qi , Kun Zhao , Mu Xu

Single-stage text-to-speech models have been actively studied recently, and their results have outperformed two-stage pipeline systems. Although the previous single-stage model has made great progress, there is room for improvement in terms…

Sound · Computer Science 2023-08-01 Jungil Kong , Jihoon Park , Beomjeong Kim , Jeongmin Kim , Dohee Kong , Sangjin Kim

During a conversation, our brain is responsible for combining information obtained from multiple senses in order to improve our ability to understand the message we are perceiving. Different studies have shown the importance of presenting…

Computer Vision and Pattern Recognition · Computer Science 2023-11-22 David Gimeno-Gómez , Carlos-D. Martínez-Hinarejos

Spoken dialogue systems often rely on cascaded pipelines that transcribe, process, and resynthesize speech. While effective, this design discards paralinguistic cues and limits expressivity. Recent end-to-end methods reduce latency and…

Adapting generic speech recognition models to specific individuals is a challenging problem due to the scarcity of personalized data. Recent works have proposed boosting the amount of training data using personalized text-to-speech…

Audio and Speech Processing · Electrical Eng. & Systems 2023-03-28 Karren Yang , Ting-Yao Hu , Jen-Hao Rick Chang , Hema Swetha Koppula , Oncel Tuzel

Lip-to-speech (L2S) synthesis for Mandarin is a significant challenge, hindered by complex viseme-to-phoneme mappings and the critical role of lexical tones in intelligibility. To address this issue, we propose Lexical Tone-Aware…

Sound · Computer Science 2025-10-01 Kang Yang , Yifan Liang , Fangkun Liu , Zhenping Xie , Chengshi Zheng

Embodied human communication encompasses both verbal (speech) and non-verbal information (e.g., gesture and head movements). Recent advances in machine learning have substantially improved the technologies for generating synthetic versions…

Machine Learning · Computer Science 2021-01-15 Simon Alexanderson , Éva Székely , Gustav Eje Henter , Taras Kucherenko , Jonas Beskow

Parallel text-to-speech (TTS) models have recently enabled fast and highly-natural speech synthesis. However, they typically require external alignment models, which are not necessarily optimized for the decoder as they are not jointly…

Sound · Computer Science 2023-03-08 Bac Nguyen , Fabien Cardinaux , Stefan Uhlich

There has been a significant progress in Text-To-Speech (TTS) synthesis technology in recent years, thanks to the advancement in neural generative modeling. However, existing methods on any-speaker adaptive TTS have achieved unsatisfactory…

Audio and Speech Processing · Electrical Eng. & Systems 2023-03-15 Minki Kang , Dongchan Min , Sung Ju Hwang

Existing lip-sync deepfake detectors rely on pixel artifacts or audio-visual correspondence, and both fail under generator or language shift because the features they learn are tied to the training distribution. We take a different…

Computer Vision and Pattern Recognition · Computer Science 2026-05-26 Hao Chen , Junnan Xu
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