Audio style transfer in non-native speech recognition

研究成果: Conference contribution

抜粋

Current automatic speech recognition (ASR) systems achieve the over 90-95% accuracy, depending on methodology applied and datasets. However, the accuracy drops significantly, while the ASR system is being used with a non-native speaker of the language to be recognized, mainly because of specific pronunciation features. At the same time, the volume of labeled datasets of non-native speech samples is extremely limited both in size as well as in the number of existing languages, which makes it difficult to train sufficiently accurate ASR systems targeted for non-native speakers. Therefore applying a different method is necessary. In this paper, we suggest an idea for an alternative approach to the problem, by employing so-called style transfer methodology. Style transfer, used mainly in graphical domain until now, could help solve the problem of non-native speech. Another advantage is that the style transferring algorithm could be compatible with already existing ASR systems, which means it would not be necessary to train new systems which can be difficult and time consuming.

元の言語English
ホスト出版物のタイトルPhotonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2018
編集者Ryszard S. Romaniuk, Maciej Linczuk
出版者SPIE
ISBN(電子版)9781510622036
DOI
出版物ステータスPublished - 2018 1 1
外部発表Yes
イベントPhotonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2018 - Wilga, Poland
継続期間: 2018 6 32018 6 10

出版物シリーズ

名前Proceedings of SPIE - The International Society for Optical Engineering
10808
ISSN(印刷物)0277-786X
ISSN(電子版)1996-756X

Conference

ConferencePhotonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2018
Poland
Wilga
期間18/6/318/6/10

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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  • これを引用

    Radzikowski, K. P. (2018). Audio style transfer in non-native speech recognition. : R. S. Romaniuk, & M. Linczuk (版), Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2018 [1080839] (Proceedings of SPIE - The International Society for Optical Engineering; 巻数 10808). SPIE. https://doi.org/10.1117/12.2501495