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Ryan Gonzalez——Studied at the University of Cape Town, Lives in Cape Town, South Africa.
Two characteristics, amplitude and frequency (see Fig. 2), mark the difference between AM and FM radio. AM stands for amplitude modulation, which means the amplitude of the radio signal is used to encode information. FM denotes frequency modulation, which uses a change in frequency to encode information.read more >>+119962023-04-25 23:01:01
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