A microphone is a device that converts sound signals into electrical signals, and is widely used in broadcasting, recording, and amplification equipment The microphone acts on the electroacoustic element through sound waves, generating a voltage that is converted into electrical energy. There are many types of microphones, mainly including dynamic type, condenser type, aluminum ribbon type and other types. Dynamic microphones generate electrical signals through the magnetic field that induces an electric current, while condenser microphones work based on the principle of induction of changes in the electric field.
Microphones are used in a wide range of applications, including stage performances, recording studios, radio and television, and other fields. Different types of microphones are suitable for different scenarios, for example, dynamic microphones are often used for live performances due to their durability and price advantages, while condenser microphones are mostly used for professional recording and broadcasting due to their high sensitivity and realistic timbre.
