A microphone is a device that converts sound waves into an electrical audio signal. It consists of a transducer, which converts the sound waves into an electrical current, and a casing, which protects the transducer and provides a means of mounting the microphone. There are many different types of microphones available, each designed for a specific purpose or application. Some common types of microphones include dynamic microphones, which are rugged and can handle high sound pressure levels; condenser microphones, which are sensitive and have a fast transient response; and ribbon microphones, which have a warm, smooth sound. Microphones can be classified according to their polar pattern, or the way in which they pick up sound from different directions. Some common polar patterns include omnidirectional, which picks up sound equally from all directions; cardioid, which picks up sound primarily from the front and rejects sound from the rear; and figure-8, which picks up sound from the front and rear and rejects sound from the sides.
The Video Gallery of Lapel Microphones can be found on this link.
The Video Gallery of Omnidirectional Conference Microphone can be found on this link.
The Video Gallery of Wireless Conference Microphone can be found on this link.