Why does the Xiaomi Pad 7 Pro reduce baby crying or children's voices during a call, causing the other party not to hear the sound?

The Xiaomi Pad 7 Pro is equipped with an advanced noise cancellation function during calls, designed to enhance voice clarity and reduce background noise for a better communication experience.
To achieve excellent noise cancellation, the system is optimized to filter out various ambient sounds, including background chatter, wind noise, and even specific high-pitched sounds such as a baby crying. This ensures that your voice remains clear and uninterrupted during calls.
However, if you require these specific background sounds to be fully audible, you can manually disable the [Noise cancellation] mode. Please navigate to the call toolbox located on the right side of the screen and turn off the feature. Once disabled, the system will restore all surrounding sounds without any filtering.