噪声

zào shēng

HSK 6

Meaning

杂乱、刺耳的声音。也指在通信、电子等领域中，对有用信号造成干扰的无用信号。

Noise; harsh, unwanted sound. Also refers to unwanted signals that interfere with useful signals in communications, electronics, etc.

常用于描述声音环境中的干扰，或泛指任何干扰、扰乱的因素。

Commonly used to describe unwanted sound in the environment, or broadly any interfering or disturbing factor.

1 城市的噪声污染严重影响居民健康。 (Urban noise pollution seriously affects residents' health.)
2 开会时请关闭手机，避免产生噪声。 (Please turn off your mobile phones during the meeting to avoid noise.)
3 这个音响系统能有效降低背景噪声。 (This audio system can effectively reduce background noise.)
4 网络信号中夹杂的噪声导致数据传输错误。 (Noise in the network signal causes data transmission errors.)
5 我们需要过滤掉这些噪声，才能看清数据的真实趋势。 (We need to filter out this noise to see the true trend of the data.)

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