Suppression and analysis on annoyance of motor vehicle noise using water sound injection Huanqi ZHAO, Kean CHEN, Liang YAN, Bing ZHOU, Jiangong ZHANG, Jun ZHANG, Yunyun DENG, Han LI and Hao LI JNWPU, 40 3 (2022) 560-567 Published online: 19 September 2022 DOI: 10.1051/jnwpu/20224030560