Peryphon launched its Extreme Noise Control Headset System at Eurosatory 2014. Developed in cooperation with the Israel Defense Forces (IDF), Peryphon's Extreme Noise Control Headset System is especially suited for anti-terror units, airborne units and rescue teams - as well as for anyone working in an extremely noisy environment - enabling communications under extreme noise levels of 110 - 130 dB (decreasing the noise by 40 dB). Based on a unique DSP active noise control system that is active for all communication channels, the system consists of either a team or a personal control unit that connects to any communication network, including intercoms and PRC devices. The ambient noise control enables the user to clearly hear other people in the vicinity - even if they are not using any communication device - made possible by use of a built-in microphone. The Dynamic Control Unit - with or without PTT - splits the channels between the user's two ears. The system is compatible with the relevant MIL-STD for extreme weather conditions such as high humidity and salt fog or spray, and has a built-in energy source that is specially designed for emergency situations.