A dynamic microphone is a type of microphone that converts sound into an electrical signal using a simple and durable design. It works by using a diaphragm attached to a coil of wire, which moves within a magnetic field when sound waves hit it. This movement generates an electrical current that corresponds to the sound, making dynamic microphones ideal for live performances and loud sound sources. These microphones are known for their robustness and ability to handle high sound pressure levels without distortion. Popular among musicians and broadcasters, dynamic microphones, like the Shure SM58, are often used for vocals and instruments due to their reliability and excellent sound quality.