Which type of microphones are predominantly used in aviation services?

Dynamic microphones are predominantly used in aviation services due to their durability, reliability, and ability to handle high sound pressure levels. In aviation environments, where noise levels can be quite high, dynamic microphones effectively capture voice frequencies while minimizing the potential for distortion. They also do not require external power, making them well-suited for the practical requirements of aviation, where equipment needs to be robust and straightforward to operate.

In contrast, condenser microphones, although sensitive and capable of capturing a wider frequency range, are more delicate and often require phantom power to operate, which is less ideal in the rugged conditions of aviation. Ribbon microphones, while providing a warm sound quality, are similarly fragile and generally unsuitable for the harsh environments encountered in aviation settings. Lavalier microphones, often used in broadcasting and presentations for their discreet size, are less common in aviation communications, where the emphasis is on durability and clarity over aesthetics. Thus, dynamic microphones are favored for their performance characteristics that align with the demanding nature of aviation communication.