Playing audio at the call volume will dynamically adjust based on the ambient noise in the space where the iPhone is located.

Phone Model: iPhone 12 mini, iOS Version 17.0.3

Reproducible Steps:

  1. Phone A plays audio at the call volume, with the volume set to maximum.
  2. Another phone in the vicinity generates noise within the space.
  3. Phone A experiences an increase in the volume of the sound, resulting in feedback or whistling.

What is the reason for this, and does the iPhone automatically adjust the volume based on the ambient noise when in call volume mode?

Playing audio at the call volume will dynamically adjust based on the ambient noise in the space where the iPhone is located.
 
 
Q