A system to detect a car by measuring an automobile sound is introduced. The time difference between the signals taken from plural microphones is measured by using a specially-designed microphone array. The sound source location is estimated based on the calculation of the cross-correlation, and a particular car is identified. The measurement was tested in different noisy environments for the practical use, and fair results were obtained.
|出版ステータス||Published - 2004|
|イベント||IECON 2004 - 30th Annual Conference of IEEE Industrial Electronics Society - Busan, Korea, Republic of|
継続期間: 2004 11月 2 → 2004 11月 6
|Conference||IECON 2004 - 30th Annual Conference of IEEE Industrial Electronics Society|
|国/地域||Korea, Republic of|
|Period||04/11/2 → 04/11/6|
ASJC Scopus subject areas