Is there a way to set an alarm automatically for events in a calendar. (not a notification or an alert, but an alarm)

Currently I am on the run a lot and dont look at my phone every few minutes. I rely on it to notify me of calls that i need to get on throughout the day. Sometimes things get put into my schedule by others. However, i often dont feel or hear the small alert that occurs before a calendar event. When it is an important call or meeting i have to set a manual alarm (like a wakeup alarm) 3 minutes befor the event to make sure i hear and feel my phone and i remember to get on the call.

Is there a way that a calendar event can create an alarm?