Don't Apple phones turn on mono audio?

Why doesn't Apple phone turn on mono audio?

Apple mobile phone is a smart phone with powerful function and stable performance, and it also has a high performance in audio. The main reason why Apple phones don't turn on mono audio is to improve the audio effect and give users a better listening experience.

Audio system of Apple mobile phone

The audio system of Apple mobile phone consists of many parts, including microphone, speaker, earphone, DAC (digital-to-analog converter) and codec. These parts cooperate with each other to realize audio input, output and processing. The stereo (two-channel) output is used in the sound system of Apple's mobile phone, and the main reason why mono audio is not turned on is to ensure high fidelity.

merits and demerits

Turning on mono audio has some advantages and disadvantages:

Advantages: Monophonic audio can save half the bandwidth, and can improve the transmission speed and stability of audio when the network bandwidth is small.

Disadvantages: Monophonic audio can't express stereo effect, and the hearing will be relatively simple. For music, movies and other scenes that require stereo effects, mono audio will reduce the listening experience.

Apple's mobile phone does not turn on mono audio to improve the audio effect and give users a better listening experience. Although mono audio has some advantages, it will reduce the listening experience for scenes requiring stereo effect. Therefore, the sound system of Apple's mobile phone adopts stereo output to ensure high fidelity.