Fiber Optic Microphones

Recording in Hostile Environments   Fiber optic microphones do not react to or influence any electrical, magnetic, electrostatic or radioactive fields. In other words, this is EMI/RFI immunity. The fiber optic microphone design is therefore ideal for use in areas...

Carbon Microphones

What Are Carbon Microphones?   Thomas Edison officially patented the carbon microphone in 1876. Nevertheless, most people credit the invention to either Emile Berliner in the United States or David Edward Hughes in England, who both happened to invent it around...