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We apply sequence-to-sequence model to mitigate the impact of speech recognition errors on open domain end-to-end dialog generation. We cast the task as a domain adaptation problem where ASR transcriptions and original text are in two…

Computation and Language · Computer Science 2017-12-05 Pin-Jung Chen , I-Hung Hsu , Yi-Yao Huang , Hung-Yi Lee

Despite the growing interest for expressive speech synthesis, synthesis of nonverbal expressions is an under-explored area. In this paper we propose an audio laughter synthesis system based on a sequence-to-sequence TTS synthesis system. We…

Audio and Speech Processing · Electrical Eng. & Systems 2020-08-24 Noé Tits , Kevin El Haddad , Thierry Dutoit

Speaker adaptation, which involves cloning voices from unseen speakers in the Text-to-Speech task, has garnered significant interest due to its numerous applications in multi-media fields. Despite recent advancements, existing methods often…

Audio and Speech Processing · Electrical Eng. & Systems 2024-07-09 Ruibo Fu , Xin Qi , Zhengqi Wen , Jianhua Tao , Tao Wang , Chunyu Qiang , Zhiyong Wang , Yi Lu , Xiaopeng Wang , Shuchen Shi , Yukun Liu , Xuefei Liu , Shuai Zhang

End-to-end automatic speech recognition (ASR) commonly transcribes audio signals into sequences of characters while its performance is evaluated by measuring the word-error rate (WER). This suggests that predicting sequences of words…

Computation and Language · Computer Science 2018-12-07 Jan Kremer , Lasse Borgholt , Lars Maaløe

A Spoken dialogue system for an unseen language is referred to as Zero resource speech. It is especially beneficial for developing applications for languages that have low digital resources. Zero resource speech synthesis is the task of…

Audio and Speech Processing · Electrical Eng. & Systems 2020-09-11 Karthik Pandia D S , Anusha Prakash , Mano Ranjith Kumar , Hema A Murthy

The performance of automatic speech recognition (ASR) has improved tremendously due to the application of deep neural networks (DNNs). Despite this progress, building a new ASR system remains a challenging task, requiring various resources,…

Computation and Language · Computer Science 2015-10-20 Yajie Miao , Mohammad Gowayyed , Florian Metze

Spoken language understanding (SLU) is a structure prediction task in the field of speech. Recently, many works on SLU that treat it as a sequence-to-sequence task have achieved great success. However, This method is not suitable for…

Sound · Computer Science 2025-01-20 Jiliang Hu , Zuchao Li , Mengjia Shen , Haojun Ai , Sheng Li , Jun Zhang

In this paper, we investigate the benefit that off-the-shelf word embedding can bring to the sequence-to-sequence (seq-to-seq) automatic speech recognition (ASR). We first introduced the word embedding regularization by maximizing the…

Computation and Language · Computer Science 2020-02-06 Alexander H. Liu , Tzu-Wei Sung , Shun-Po Chuang , Hung-yi Lee , Lin-shan Lee

Relation extraction typically aims to extract semantic relationships between entities from the unstructured text. One of the most essential data sources for relation extraction is the spoken language, such as interviews and dialogues.…

Computation and Language · Computer Science 2022-10-18 Tongtong Wu , Guitao Wang , Jinming Zhao , Zhaoran Liu , Guilin Qi , Yuan-Fang Li , Gholamreza Haffari

Recently, sequence-to-sequence models with attention have been successfully applied in Text-to-speech (TTS). These models can generate near-human speech with a large accurately-transcribed speech corpus. However, preparing such a large…

Audio and Speech Processing · Electrical Eng. & Systems 2020-08-12 Haitong Zhang , Yue Lin

We present a new neural text to speech (TTS) method that is able to transform text to speech in voices that are sampled in the wild. Unlike other systems, our solution is able to deal with unconstrained voice samples and without requiring…

Machine Learning · Computer Science 2018-02-02 Yaniv Taigman , Lior Wolf , Adam Polyak , Eliya Nachmani

Recently, deep learning-based Text-to-Speech (TTS) systems have achieved high-quality speech synthesis results. Recurrent neural networks have become a standard modeling technique for sequential data in TTS systems and are widely used.…

Sound · Computer Science 2024-03-19 Ziqi Liang , Haoxiang Shi , Jiawei Wang , Keda Lu

Multi-speaker automatic speech recognition (MS-ASR) faces significant challenges in transcribing overlapped speech, a task critical for applications like meeting transcription and conversational analysis. While serialized output training…

Audio and Speech Processing · Electrical Eng. & Systems 2025-06-09 Yuke Lin , Ming Cheng , Ze Li , Beilong Tang , Ming Li

This paper introduces StyleSpeech, a novel Text-to-Speech~(TTS) system that enhances the naturalness and accuracy of synthesized speech. Building upon existing TTS technologies, StyleSpeech incorporates a unique Style Decorator structure…

Sound · Computer Science 2024-12-31 Haowei Lou , Helen Paik , Wen Hu , Lina Yao

Text-to-speech (TTS) systems have seen significant advancements in recent years, driven by improvements in deep learning and neural network architectures. Viewing the output speech as a data distribution, previous approaches often employ…

High-fidelity speech can be synthesized by end-to-end text-to-speech models in recent years. However, accessing and controlling speech attributes such as speaker identity, prosody, and emotion in a text-to-speech system remains a challenge.…

Audio and Speech Processing · Electrical Eng. & Systems 2020-08-05 Zexin Cai , Chuxiong Zhang , Ming Li

We present a fully convolutional wav-to-wav network for converting between speakers' voices, without relying on text. Our network is based on an encoder-decoder architecture, where the encoder is pre-trained for the task of Automatic Speech…

Sound · Computer Science 2020-07-28 Adam Polyak , Lior Wolf , Yaniv Taigman

The pipeline for multi-participant audiobook production primarily consists of three stages: script analysis, character voice timbre selection, and speech synthesis. Among these, script analysis can be automated with high accuracy using NLP…

Audio and Speech Processing · Electrical Eng. & Systems 2025-09-22 Ziqi Dai , Yiting Chen , Jiacheng Xu , Liufei Xie , Yuchen Wang , Zhenchuan Yang , Bingsong Bai , Yangsheng Gao , Wenjiang Zhou , Weifeng Zhao , Ruohua Zhou

Self-supervised learning (SSL) techniques have achieved remarkable results in various speech processing tasks. Nonetheless, a significant challenge remains in reducing the reliance on vast amounts of speech data for pre-training. This paper…

Audio and Speech Processing · Electrical Eng. & Systems 2024-06-05 Po-chun Hsu , Ali Elkahky , Wei-Ning Hsu , Yossi Adi , Tu Anh Nguyen , Jade Copet , Emmanuel Dupoux , Hung-yi Lee , Abdelrahman Mohamed

Recent advances in generative language modeling applied to discrete speech tokens presented a new avenue for text-to-speech (TTS) synthesis. These speech language models (SLMs), similarly to their textual counterparts, are scalable,…

Audio and Speech Processing · Electrical Eng. & Systems 2024-05-17 Siyang Wang , Éva Székely