Traditional Culture Encyclopedia - Traditional culture - Why is the sound quality of mobile phones better than traditional radios?

Why is the sound quality of mobile phones better than traditional radios?

The traditional radio has a simple circuit and plays whatever it receives, so it is noisy.

Because of the powerful CPU and audio decoding chip, the mobile phone is not useless, and it will reduce a lot of noise and improve the quality and stereo effect when receiving the broadcast, so the effect is much better.