What is the difference between a capacitor and a dynamic microphone?
The most common types of microphones are dynamic and capacitors. Both use the converter to convert sound energy into electricity. This electricity is usually recorded or transmitted via the speaker.
The dynamic microphone creates an sound using electromagnetic induction. Conversely, the microphones of the capacitor work using the electrostatic principle. Dynamic microphones tend to be more robust, while capacitor microphones can be fragile.
The capacitor microphones also require another power source called Phantom Power. This is usually provided by a battery, an external power supply or mixing plate. The dynamic microphone does not need a phantom performance. In the moving coil settings, the coil - called the voice coil - is suspended in the magnetic field. When the sound waves hit the membrane inside the microphone, this coil moves and enters the magnetic field and the electrical signal of the sound is avoided. Similar to the moving microphone of the coil, the sound waves cause thatThe ribbon moves to a magnetic field that converts sound into electrical signals. Dynamic microphones moving coils are used more frequently because the belt microphones are finer.
The capacitor microphone uses two boards, one movable and one solid. These two boards create a capacitor or capacitor. The capacitor is charged with a power supply. Sound waves cause fluctuations of movable plates and create an electrostatic charge that changes the voltage between the plates.
The capacitor microphone is usually more fragile and more expensive than a dynamic microphone. As a result, the capacitor microphones are most often used in a controlled studio environment. Dynamic microphones are a detail for the use of studies and live performances.
dynamic microphones create a small output signal that usually requires a lot of amplification. It works well to pick up sounds that are close to the microphone. UseThe dynamic microphone may be difficult to pick up soft or distant sounds. These sounds generally require a lot of amplification that can create noise in the sound signal. The microphone capacitor will be more successful when picking up these surrounding sounds without adding additional noise.
dynamic and capacitor microphones can pick up different frequencies and have different directional reactions. The use of microphones that pick up different frequencies can help separate the recorded sounds, such as those from different instruments in the room or on stage. The directional response or angle from which the microphone will pick up the signals can also help insulate sounds.