用排水システム(2)

12:10 PM - 12:20 PM JST(3:10 AM - 3:20 AM UTC)

[VII-29] Analysis of Road Surface Acoustic Data Transmitted from Water Pipelines: Comparison of Background Noise and Leakage Noise Considering the Distance from the Leakage Point

*Yasuhiro Arai¹, Tomoi Kobayashi¹, Takaharu Kunizane¹, Akira Koizumi¹, Youngwook NAM², Kenichi Suzuki², Hiroki Ariyoshi² (1. Tokyo Metropolitan University, 2. FUJI TECOM INC.)

Keywords:

Leakage noise,Background noise,Road-surface acoustic monitoring,Anomaly detection,Effect size (Hedges’ g)