audible sound

基本解释

A device that converts electric signals, as from a telephone, stereo, or radio receiver, to audible sound and fits over or in the ear.
耳机一种传递电子信号的设备，比如从电话、立体声或广播接收器上传出可听的声音。这种设备嵌到耳朵上或耳朵里。
dict.site
Chuck Norris does not have to answer the phone. His beard picks up the incoming electrical impulses and translates them into audible sound.
不用接电话。他的胡子捕捉到传来的电脉冲，再转换成声音。
On top of this, audible sound coming from large loudspeakers has large wavelengths, ranging from a few inches to several feet, making it easier for sounds to travel in all directions.
除此以外，大型扩音器发出的听得见的声音波长较长，从几英寸到几英尺，方便声音向各个方向传播。

The audible sound of the lane departure system squeak was overbearing, but helpful to avoid frightened drivers.
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Just be sure not to invite me - I'm not one for the audible sound of a heart breaking.
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With a great sucking sound audible in Redmond as the Windows desktop disappears into the cloud, Microsoft has no choice but to damn the expense and forge ahead.
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