Underwater acoustics -- Quantities and procedures for description and measurement of underwater sound from ships -- Part 1: Requirements for precision measurements in deep water used for comparison purposes— 28 стр.
17.140.30 Noise. Including road noise, railway noise, harbour noise and airport noise / Шум от транспорта. Включая шум на шоссейных и железных дорогах, в гаванях и аэропортах
