@inproceedings{ma-etal-2020-incremental,
title = "Incremental Text-to-Speech Synthesis with Prefix-to-Prefix Framework",
author = "Ma, Mingbo and
Zheng, Baigong and
Liu, Kaibo and
Zheng, Renjie and
Liu, Hairong and
Peng, Kainan and
Church, Kenneth and
Huang, Liang",
editor = "Cohn, Trevor and
He, Yulan and
Liu, Yang",
booktitle = "Findings of the Association for Computational Linguistics: EMNLP 2020",
month = nov,
year = "2020",
address = "Online",
publisher = "Association for Computational Linguistics",
url = "https://aclanthology.org/2020.findings-emnlp.346/",
doi = "10.18653/v1/2020.findings-emnlp.346",
pages = "3886--3896",
abstract = "Text-to-speech synthesis (TTS) has witnessed rapid progress in recent years, where neural methods became capable of producing audios with high naturalness. However, these efforts still suffer from two types of latencies: (a) the \textit{computational latency} (synthesizing time), which grows linearly with the sentence length, and (b) the \textit{input latency} in scenarios where the input text is incrementally available (such as in simultaneous translation, dialog generation, and assistive technologies). To reduce these latencies, we propose a neural incremental TTS approach using the prefix-to-prefix framework from simultaneous translation. We synthesize speech in an online fashion, playing a segment of audio while generating the next, resulting in an O(1) rather than O(n) latency. Experiments on English and Chinese TTS show that our approach achieves similar speech naturalness compared to full sentence TTS, but only with a constant (1-2 words) latency."
}
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<abstract>Text-to-speech synthesis (TTS) has witnessed rapid progress in recent years, where neural methods became capable of producing audios with high naturalness. However, these efforts still suffer from two types of latencies: (a) the computational latency (synthesizing time), which grows linearly with the sentence length, and (b) the input latency in scenarios where the input text is incrementally available (such as in simultaneous translation, dialog generation, and assistive technologies). To reduce these latencies, we propose a neural incremental TTS approach using the prefix-to-prefix framework from simultaneous translation. We synthesize speech in an online fashion, playing a segment of audio while generating the next, resulting in an O(1) rather than O(n) latency. Experiments on English and Chinese TTS show that our approach achieves similar speech naturalness compared to full sentence TTS, but only with a constant (1-2 words) latency.</abstract>
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%0 Conference Proceedings
%T Incremental Text-to-Speech Synthesis with Prefix-to-Prefix Framework
%A Ma, Mingbo
%A Zheng, Baigong
%A Liu, Kaibo
%A Zheng, Renjie
%A Liu, Hairong
%A Peng, Kainan
%A Church, Kenneth
%A Huang, Liang
%Y Cohn, Trevor
%Y He, Yulan
%Y Liu, Yang
%S Findings of the Association for Computational Linguistics: EMNLP 2020
%D 2020
%8 November
%I Association for Computational Linguistics
%C Online
%F ma-etal-2020-incremental
%X Text-to-speech synthesis (TTS) has witnessed rapid progress in recent years, where neural methods became capable of producing audios with high naturalness. However, these efforts still suffer from two types of latencies: (a) the computational latency (synthesizing time), which grows linearly with the sentence length, and (b) the input latency in scenarios where the input text is incrementally available (such as in simultaneous translation, dialog generation, and assistive technologies). To reduce these latencies, we propose a neural incremental TTS approach using the prefix-to-prefix framework from simultaneous translation. We synthesize speech in an online fashion, playing a segment of audio while generating the next, resulting in an O(1) rather than O(n) latency. Experiments on English and Chinese TTS show that our approach achieves similar speech naturalness compared to full sentence TTS, but only with a constant (1-2 words) latency.
%R 10.18653/v1/2020.findings-emnlp.346
%U https://aclanthology.org/2020.findings-emnlp.346/
%U https://doi.org/10.18653/v1/2020.findings-emnlp.346
%P 3886-3896
Markdown (Informal)
[Incremental Text-to-Speech Synthesis with Prefix-to-Prefix Framework](https://aclanthology.org/2020.findings-emnlp.346/) (Ma et al., Findings 2020)
ACL