Frequency modulation (FM) is a method of encoding information in a carrier wave by varying its frequency. This technique is commonly used in communication channels to transmit audio and data signals, allowing for better noise immunity and signal clarity compared to amplitude modulation. FM plays a crucial role in various applications, such as radio broadcasting and telecommunications, providing a reliable means of communication over varying distances.
congrats on reading the definition of Frequency Modulation. now let's actually learn it.