From the earpiece developed the headphones sign now

Earphones (also known as headphones,earbuds, stereophones, cheap beats by dre, or by the slang term cans or face plugs) are a pair of small loudspeakers, or less commonly a single speaker, with a way of holding them close to a user's ears and a means of connecting them to a stereophonic, monophonic or binaural audio-frequency signal source such as an audio amplifier, radio or CD player. In the context of telecommunication, the term headset is used to describe a combination of headphone and microphone used for two-way communication, for example with a telephone. The telephone earpiece such as the one pictured at the right was common around the turn of the 20th century. From the earpiece developed the headphones. Sensitive cheap beats by dre were the only way to listen to audio signals before amplifiers were developed.

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  • 06 April 20131. tinatina
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