Microphone Techniques Every Event MC Should Know

The microphone is an MC's primary tool — and poor microphone technique is one of the most visible signs of an inexperienced host. Here are the practical skills that matter.

Microphone Types and When to Use Them

• Handheld dynamic: The most common event microphone. Versatile, durable, and works well for most situations. Requires consistent distance maintenance — too close and it distorts; too far and it loses level.
• Lapel/lavalier: Hands-free, ideal for when you're moving around a stage. Prone to clothing noise and wind interference outdoors. Requires a transmitter pack clipped to clothing.
• Headset: Common for high-movement presentations or when a consistent sound level is critical. Locks mic position relative to the mouth.

The 5cm Rule

For handheld mics, maintain approximately 5cm between the capsule and your mouth. The most common mistake: dropping the mic as you speak, which causes dramatic volume drops at the end of sentences. Keep the mic at the same height throughout your speaking.

Working with the AV Operator

Arrive early enough to do a proper sound check — not just "testing, testing" but actual spoken content at the level and pace you'll use during the event. Build a working relationship with the AV operator: they're your technical partner on the night, and they need to know your style to support you properly.

Handling Feedback

Audio feedback (the high-pitched squeal) happens when a microphone picks up its own amplified signal. The immediate response: lower the mic or point it away from the nearest speaker. Do this calmly and without theatrical reaction — guests take their cue from how you respond.