CEDAR Audio’s noise reduction, speech enhancement and surveillance systems are used worldwide by law enforcement, security services, counter-terrorism organisations, customs services, drug enforcement agencies, accident investigation bureaux as well as civil and military intelligence operations.

Updated for 2026, CEDAR Trinity 7 is a suite of products based upon a multi-channel surveillance recorder. It offers multi-user playback, blind source speaker separation, speech enhancement, transcription and reporting, with additional abilities to import, process and transcribe existing recordings. A simplified version of its powerful filter bank, Forensic Enhance, is available as a plug-in for other audio and video playback systems.

Compatible with CEDAR Trinity 7 and offering more sophisticated reporting capabilities, CEDAR Cambridge hosts the most powerful processes for eliminating noise generated by air conditioning and appliances, wind, rain, vehicle noise, other conversations, radios and TVs, as well as hums, buzzes and excessive reverberation.

The CEDAR SE 1 speech enhancer is a small, powerful and practical field surveillance unit designed specifically for real-time monitoring and rapid response.