abnormal noise meaning in English

异常噪声
异常噪音
异响

Analysis of abnormal noise in ship hydraulic system
船舶液压系统噪声分析
Mathematics model of the abnormal noise of rolling bearing and its parameters for evaluation
滚动轴承异音的数学模型和评估参数
In case of abnormal noise or excessive vibrancy during the running , it is necessary to stop the machine immediately to check and remove the faults
运转过程中，如发现异常噪声或过大振动应立即停机检查，排除故障。
Mounting inaccuracies in parallelism and perpendicularity during the installation can create uneven loads on the ball screw system , causing abnormal noises
在平行和垂直方向不精确的安装可以导致不均匀的载荷，这些会导致不正常的噪音。