Identification and tracking of particular speaker in noisy environment

Hideyuki Sawada, Minoru Ohkado

研究成果: Conference article査読

6 被引用数 (Scopus)

抄録

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.

本文言語English
論文番号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
出版ステータスPublished - 2004 12 1
外部発表はい
イベントMachine Vision and its Optomechatronic Applications - Philadelphia, PA, United States
継続期間: 2004 10 262004 10 28

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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