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#10
September 13th 08, 02:01 PM
posted to rec.audio.tech,rec.radio.amateur.antenna
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Any audible signals on a 40 Hz AM radio?
Dave wrote:
how do you explain negative frequencies?? are they going back in time? No. taking information to before it was sent? No. or do they appear before the signal starts? No. A phase inversion is all there is to it. |
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