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by pdntspa 27 days ago
I mean, technically it is, just the 'sound waves' are square waves of varying height/width
1 comments
rahimnathwani 27 days ago
ADSL is designed to use frequencies beyond the range of human hearing.
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mjmas 27 days ago
Similar to wifi et al using light beyond the range of human seeing.
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rahimnathwani 27 days ago
We don't talk about wifi using light waves.
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jambalaya8 26 days ago
worrying we don't.
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