MSA’s CHIPS Communication System integrates with MSA’s Advanced Combat Helmet (ACH) to provide communication configurations, clear radio communications, and hearing protection for areas where weapons may be fired. The system consists of a user-selectable head communication component, an intelligent PPT module, and connectors that interface with military communication radios and military vehicle intercom systems. Unobtrusive microphone/sound transmission system works alone or with MSA’s ACH ballistic shell. The design offers tri-com configurations and recognizes hardware changes with voice reminder.