Measurement of road surfaces by reflection characteristics of airborne ultrasound

Acoustical Science and Technology

Quan Sun¹  Hiroyuki Hachiya¹  Masato Ueda¹  Shinnosuke Hirata¹ 

[1] Department of Systems and Control Engineering, School of Engineering, Tokyo Institute of Technology

关键词: Airborne ultrasound;    Pulse compression;    Maximum-length sequence;    Reflection from road surfaces;   

DOI  :  10.1250/ast.37.322

学科分类：声学和超声波

来源: Acoustical Society of Japan

【 授权许可】

Unknown