Which metric setup best fits a voice-activation detector goal?

A device that turns on when no trigger phrase was spoken has produced a false positive.

In a voice-trigger system, the objective is to reduce the _____ rate while keeping false alarms low.

Match each trigger-detection metric term to its meaning in a smart speaker system.

Order the steps for comparing wake word systems under a dual-objective goal.

Why do the two wake-word error rates serve different purposes in the target goal?

Choose a warehouse sensor under a hard false-alarm limit.

What do false positives and false negatives mean in an alert system?

Which detector satisfies the false-alarm constraint and can be optimized?

Can a detector meet the best missed-detection rate and still fail the overall requirement?