radio receiver

A radio receiver is a device that captures radio waves transmitted through the air and converts them into sounds or signals you can understand. It works by tuning into a specific frequency, filtering out other signals, and then amplifying and processing the chosen signal. Inside, it has components like an antenna to pick up waves, circuits to select the right frequency, and speakers or outputs to deliver the audio. Essentially, it acts as a translator, transforming invisible radio signals into the music, news, or dialogue you hear.