반도체디스플레이기술학회지 (Journal of the Semiconductor & Display Technology)

한국반도체디스플레이기술학회 (The Korean Society Of Semiconductor & Display Technology)
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인공 지능 기술을 이용한 음성 인식 기술에 대한 고찰

A Study on Speech Recognition Technology Using Artificial Intelligence Technology

  • 이영조 (협성대학교 소프트웨어공학과) ;
  • 이기승 (건국대학교 전기전자공학부) ;
  • 강성진 (한국기술교육대학교 전기전자통신공학부)
  • Young Jo Lee (Department of Software Engineering, Hyupsung Universiy) ;
  • Ki Seung Lee (School of Electrical and Electronic Engineering, Konkuk Universiy) ;
  • Sung Jin Kang (School of Electrical, Electronics & Communication Engineering, Korea University of Technology and Education )
  • 투고 : 2024.09.10
  • 심사 : 2024.09.14
  • 발행 : 2024.09.30
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초록

This paper explores the recent advancements in speech recognition technology, focusing on the integration of artificial intelligence to improve recognition accuracy in challenging environments, such as noisy or low-quality audio conditions. Traditional speech recognition methods often suffer from performance degradation in noisy settings. However, the application of deep neural networks (DNN) has led to significant improvements, enabling more robust and reliable recognition in various industries, including banking, automotive, healthcare, and manufacturing. A key area of advancement is the use of Silent Speech Interfaces (SSI), which allow communication through non-speech signals, such as visual cues or other auxiliary signals like ultrasound and electromyography, making them particularly useful for individuals with speech impairments. The paper further discusses the development of multi-modal speech recognition, combining both audio and visual inputs, which enhances recognition accuracy in noisy environments. Recent research into lip-reading technology and the use of deep learning architectures, such as CNN and RNN, has significantly improved speech recognition by extracting meaningful features from video signals, even in difficult lighting conditions. Additionally, the paper covers the use of self-supervised learning techniques, like AV-HuBERT, which leverage large-scale, unlabeled audiovisual datasets to improve performance. The future of speech recognition technology is likely to see further integration of AI-driven methods, making it more applicable across diverse industries and for individuals with communication challenges. The conclusion emphasizes the need for further research, especially in languages with complex morphological structures, such as Korean

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참고문헌

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