Featured in Noise ReductionBYVictoria ScottFeb 16, 2022ShareNew York City Now Has Hidden Microphones to Catch and Ticket Loud ExhaustsComputerized noise cops have popped up in the Big Apple. BYVictoria ScottFeb 16, 2022ShareBYTyler RogowayDec 1, 2019ShareGerman Type 212 Sub Has This ‘Propeller Boss Vortex Diffuser’ To Reduce Its Acoustic SignatureNot much is known about the system, but it’s based on similar principals as finned systems commercial ships use to increase efficiency. BYTyler RogowayDec 1, 2019Share
BYVictoria ScottFeb 16, 2022ShareNew York City Now Has Hidden Microphones to Catch and Ticket Loud ExhaustsComputerized noise cops have popped up in the Big Apple. BYVictoria ScottFeb 16, 2022Share
BYTyler RogowayDec 1, 2019ShareGerman Type 212 Sub Has This ‘Propeller Boss Vortex Diffuser’ To Reduce Its Acoustic SignatureNot much is known about the system, but it’s based on similar principals as finned systems commercial ships use to increase efficiency. BYTyler RogowayDec 1, 2019Share