зменшувати шум (напр., зміною режиму роботи двигуна)
eliminate / flatter / reduce a bulge
reduce
reduce to the ranks
suppress, obscure, secure, reduce, and assault (SOSRA)
reduce reaction time
reduce heat load on the weapon
reduce emission
reduce hazard
reduce a pocket
reduce defenses
reduce a salient
reduce obstacles
reduce an obstacle
reduce to shambles
reduce from rank
reduce in rank
noise floor; noise level
background noise
impulse noise
mock battle noise
signal-to-noise ratio (SNR; S/N)
noise suppression device
noise suppression system
acoustic noise
aircraft noise production program
balanced program of noise control
calculated noise level
current certified noise level
jet noise prediction technique
landing noise
turbulence-induced noise
atmospheric noise