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正翻译步骤 4

步骤 4
Speakers provide sound for a wide variety of devices. They convert an electrical signal to sound by using magnets to vibrate a flexible cone inside of an acoustic chamber. This vibration creates the sound waves that your ears hear. Speakers come in many shapes and sizes, but are generally easily identified. To locate the speakers on a device, look for some sort of speaker grille coupled with a hollow acoustic chamber. Speakers come in many shapes and sizes, but are generally easily identified. To locate the speakers on a device, look for some sort of speaker grille coupled with a hollow acoustic chamber.
Speakers
  • Speakers provide sound for a wide variety of devices. They convert an electrical signal to sound by using magnets to vibrate a flexible cone inside of an acoustic chamber. This vibration creates the sound waves that your ears hear.

  • Speakers come in many shapes and sizes, but are generally easily identified. To locate the speakers on a device, look for some sort of speaker grille coupled with a hollow acoustic chamber.

扬声器为各种设备带来声音。它们的磁铁振动音腔里的振膜,把电信号转换为声音。振动产生你所能听到的声音。

扬声器采取各种形状和大小,但是一般容易辨识。找到设备上与音腔伴随的金属网罩,这就是设备的扬声器。

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