AM, or amplitude modulation, was the earliest way of sending ... The video covers the math of what you probably already know: AM has a carrier and two identical side bands. SSB suppresses the ...

Varying the voltage of a carrier or a direct current in order to transmit analog or digital data. Amplitude modulation (AM) is the oldest method of transmitting human voice electronically.

Especially in the frequency bands below 1 GHz, you might find yourself interfacing with a module at really low level, where you might be tuning modulation parameters. The following overview should ...

These CARRIER frequencies, when modulated with a program or information SIGNAL, permit the instantaneous transfer of the modulated signal over distances. Reception or DEMODULATION of the transmitted ...

FM radio works the same way that AM radio works. The difference is in how the carrier wave is modulated, or altered. With AM radio, the amplitude, or overall strength, of the signal is varied to ...