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technology:sound-powered_telephone [2016/11/01 06:32] – ↷ Page moved from sound-powered_telephone to technology:sound-powered_telephone wes | technology:sound-powered_telephone [2019/06/02 19:10] – ↷ Links adapted because of a move operation | ||
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These phones will work without power because your voice acts as the source of current in the phone circuit. Because of the nature of these phones, each receiver is also transmitter; | These phones will work without power because your voice acts as the source of current in the phone circuit. Because of the nature of these phones, each receiver is also transmitter; | ||
- | Because of the relatively simplistic design of this device, a variety of nations have these onboard their starships. | + | Because of the relatively simplistic design of this device, a variety of nations have these onboard their starships. |
See [[http:// | See [[http:// |