What happens to certain alerts during high workload periods, such as takeoff?

During high workload periods, such as takeoff, the system is designed to manage alerts to ensure that the crew can focus on the critical tasks at hand. Therefore, some alerts are intentionally silenced to reduce cognitive overload. This selective silencing helps prevent overwhelming the pilots with non-essential information, allowing them to concentrate on essential operational duties without distraction.

In high-stress scenarios, it becomes crucial to minimize distractions, which is why a full display of all alerts isn't practical. Alerts that are not immediately relevant to the safety of the flight or the current phase of operation may be muted, allowing the crew to respond effectively to the most pressing issues. This design choice reflects a deeper understanding of human factors in aviation, recognizing the need to streamline communication during particularly busy or critical times.