The opposite feeling to one expressed by seijaku would be noise and disturbance.

和静表达出来的感觉相反的将是嘈杂和烦扰。

youdao

Distortion, noise and disturbance have a prominent impact on the total performance of the communication system.

通信系统总体性能受到失真，噪声和通信信道产生的干扰的显著影响。

youdao

We can not only obtain good dynamic response, but also make the influence of noise and disturbance to the minimum.

设计出的自适应逆控制系统，不仅可以得到好的动态响应，还可以使噪声和扰动减小到最小。

youdao

The report said the proposal would cause "unacceptable levels of noise and disturbance, with consequent adverse effects on the living conditions of those living nearby".

BBC: Wind Street in Ammanford

The council said it had arranged for letters to be delivered to all 600 households in Fairlie informing them of the situation and making them aware that some noise disturbance is likely through the night while work is ongoing.

BBC: Catherine Bonner

Before buying their family house, Karen and Tim Fox drove around the estate at different hours of the day and night to see if there was any noise or disturbance.

BBC: Finding a home