Reading Time: 8 minutesWhat is a lavalier microphone? Definition & Meaning A lavalier microphone is a small clip-on microphone, usually a compact condenser, attached to clothing or hidden on the body so the capsule sits close to the mouth and records clear, consistent dialogue as the person moves. Lavalier microphones are also called lav mics or lapel mics.… Continue reading What Is a Lavalier Microphone? Definition and Placement Guide