Demodulation

Demodulation is the process of extracting the original information-bearing signal from a carrier wave. In data science and artificial intelligence, demodulation is used in signal processing to recover information that has been modulated onto a carrier wave. This is commonly used in wireless communication systems, where the original signal is modulated onto a high-frequency carrier wave for transmission. Demodulation is also used in image and audio processing to extract information from modulated signals. The process of demodulation involves filtering the modulated signal to remove the carrier wave, leaving only the original information signal. This can be done using various techniques such as amplitude demodulation, frequency demodulation, and phase demodulation.
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