News

GLSV awarded DLA Land & Maritime Production Contracts

Great Lakes Sound and Vibration has recently been awarded two new contracts to supply exhaust components to the Defence Logistics Agency. DLA LAND AND MARITIME recently awarded GLSV 31 Exhaust Ejector (NSN 2990-01-146-1877) under contract… Read more

Active Exhaust Noise Cancellation

GLSV Active Exhaust Noise Cancellation Demonstration

GLSV has developed an algorithm that achieves real-time active noise cancellation, cancelling over 20 dB at low frequencies at all operating conditions.  Check out the video to see it working on the tailpipe of an… Read more