When you listen to recorded music, which of the following changes an electronic signal into the sound you hear?
light beam
stylus
tiny magnet
speaker
1 answer
The speaker changes an electronic signal into the sound you hear when you listen to recorded music. The electronic signal is transmitted to the speaker, which converts the electrical energy into sound waves that can be heard by the human ear. The other options listed (light beam, stylus, tiny magnet) are components of other audio technologies (such as digital audio or vinyl records) and are not typically used in modern recorded music playback systems.