Crystal Microphone

Crystal microphones are a type of microphone that use a piezoelectric crystal to convert sound waves into electrical signals. They are commonly used in various applications such as telecommunication devices, audio recording equipment, and public address systems. Crystal microphones are known for their high sensitivity and durability, making them suitable for capturing clear and accurate sound. They are often found in the supply class Headsets, Handsets, Microphones, and Speakers, which falls under the supply group Electrical and Electronic Equipment Components.