unwanted sound

remove unwanted sound or silence after desired sound

在获得想要的声音后，消除多余的声音或空白片段

remove unwanted sound or silence before desired sound

消除多余的声音或空白片段，直至获得想要的声音

SMS Spam Manager blocks the unwanted SMS messages without producing any sound or light indication.

SMS的垃圾邮件经理大厦不想要的短信没有产生任何声音或轻迹象.

Sound-cancelling works by analysing any unwanted frequencies and then producing counteracting ones.

通过分析所有不需要的声音频率,然后制造相应的部分替代,这样噪声就消除了.

you may hear many different sounds. some of those sounds may be noisy. noise is loud or unwanted sound.

您可能会听到许多不同的声音。这些是噪音。噪音是烦人或不必要的声音。

the storage unit can therefore also act as an absorber of unwanted sound.

储存单元因而还能用作无用声音的吸收器。

many studies have linked unwanted sound to increased levels of stress.

许多研究表明不想要的声音，以更高水平的压力。

c. by making copies of the unwanted sound waves and letting them out a little later.

将不必要的声波的复制，并将他们稍后放出。

noise is defined as unwanted sound. noise control is important in any environment occupied by people, such as in industrial plants.

在任何有人的地方，比如工厂，噪音控制很重要。

noise is generally defined as "unwanted sound" . major concerns are 1. hearing damage resulting from exposure to excessive noise;

噪音通常系指人们所不想要的声音，我们关心噪音主要有1。因连续的曝露而造成听力的损伤；

noise is loud or unwanted sound.

噪音是响亮或不必要的声音。