Identification and tracking of particular speaker in noisy environment

Hideyuki Sawada, Minoru Ohkado

研究成果: Article

6 引用 (Scopus)

抜粋

Human is able to exchange information smoothly using voice under different situations such as noisy environment in a crowd and with the existence of plural speakers. We are able to detect the position of a source sound in 3D space, extract a particular sound from mixed sounds, and recognize who is talking. By realizing this mechanism with a computer, new applications will be presented for recording a sound with high quality by reducing noise, presenting a clarified sound, and realizing a microphone-free speech recognition by extracting particular sound. The paper will introduce a realtime detection and identification of particular speaker in noisy environment using a microphone array based on the location of a speaker and the individual voice characteristics. The study will be applied to develop an adaptive auditory system of a mobile robot which collaborates with a factory worker.

元の言語English
記事番号18
ページ(範囲)138-145
ページ数8
ジャーナルProceedings of SPIE - The International Society for Optical Engineering
5603
DOI
出版物ステータスPublished - 2004
外部発表Yes

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

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