Radio - Wikipedia, the free encyclopedia
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Radio is the transmission of signals by modulation of electromagnetic waves with frequencies below those of visible light. Electromagnetic radiation travels by means of oscillating electromagnetic fi...
en.wikipedia.org/wiki/Radio
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In a satellite mobile telephone a radio signal is transmitted by firstly generating ( 602 ) a digital input signal. The digital input signal is processed ...
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www.freepatentsonline.com/6347121.html
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US Patent References:; Radio relaying system; - - 2229078; ... United States Patent 2424156 ... Clark, Espley Dennis ;
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www.freepatentsonline.com/2424156.html
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There's no doubt in my mind that, due to Marconi's misunderstanding of the limitations of his receiving equipment, ... So how did Marconi receive transatlantic radio signals in the middle of the day in what now is the AM broadcast band --if indeed he did? Let us examine all his early efforts at long distance radio...
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www.antiquewireless.org/otb/marconi1901.htm
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AbstractA radio communications receiver which detects radio signals and recovers data representative of the radio signals in a presence of contemporaneously detected interfering signals, the radio communications receiver having a detector that detects said radio signals and generates digital base band...
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www.patentstorm.us/patents/6064689.html
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All Forums; Hardware & Soundcards; Receiving Radio Signals?!? ... By the way, if it is NOT an AM radio station, but an FM one you are receiving, I would still suspect the Mackie mixer. There is usually a small AM component to even an FM broadcast and the mixer IS sensitive enough to pick this up (it can be quite strong if...
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www.audiomastersforum.net/synforum/13/topic-13260.htm
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Tom's Hardware: Topic Receiving radio signals on my PC !?! ... Tom's Hardware > Forum > Windows XP > Windows XP General Discussion > Receiving radio signals on my PC !?! ... More than once I've thought I could hear faint voices, like a radio orTV in the next room. But than I heard them when no one was in that room.
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www.tomshardware.com/forum/102957-45-receiving-radio-si...
www.tomshardware.com/forum/102957-45-receiving-radio-signals
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Yeah. Sounds like people talking on those 2-way radios, every happen to you? And how exactly is it picking it up? ... You may want to contact the FCC about your problem since they are the enforcers of the radio laws in the US. ... (newsletter) Brain Cake, Tesla Radio, Proton Pack; Sign-up for this newsletter: Welcome back! …...
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www.instructables.com/forum/TZBL9BTF37OW7CN/
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1. A receiving apparatus for receiving radio signals including image information transmitted by a mobile transmitting device through a plurality of receiving antennas, comprising:a plurality of frequency converters for outputting modulated signals obtained by converting respective radio signal received through...
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www.faqs.org/patents/app/20080227394
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