What is the purpose of trigger zones in SoundReplacer, and how can you adjust them?

• A. To set replacement markers; adjust amplitude and threshold
• B. To adjust tempo and time signature
• C. To route to buses
• D. To apply reverb

Answer: (A)

Trigger zones define where SoundReplacer will replace the incoming audio by detecting transients and placing replacement samples there. They ensure only the intended hits are turned into replaced notes, avoiding false triggers from quiet passages or noise. You adjust them by tuning the sensitivity of the detector and the level of the replacement: the threshold setting controls how loud a transient must be to trigger, and the amplitude controls how loud the replaced sample will be in the mix. This combination lets you dial in precise, consistent replacements. The other options don’t fit because tempo, routing, or reverb are not what trigger zones govern in SoundReplacer.