The Liberator III Tactical Headset available from Tactical Command Industries Inc. dual-communication headset provides situational awareness and sound-attenuation. Digital sound processing enables talk-through capability, while TCI's Threat Compression Technology and Dynamic Situational Awareness Enhancement for realistic reproduction of ambient sound currently available on the market. The Liberator III has been built to exceed MIL and industry standards, provides Red/Black secure audio without crosstalk and includes digital sound processing for 360 degrees of situational awareness and officer safety. Hazardous sounds are compressed to a safe level, while permitting low-level ambient sounds to remain audible simultaneously. The Liberator III also fully supports face-to-face communication and Close Quarter Battle (CQB) as well as with behind-the-head or Over-the-Head suspension options.