Terms: Acoustic Pressure (66700), sound pressure (868000), ambient pressure (241000), instantaneous pressure (2230),
Terms: acoustic saturation (125), broadband noise (80400), noise pressure (2140), ambient noise (815000), wideband pressure (13),
Terms: traffic noise (781000), road noise (576000), road noises (1390), vehicle noise (69200), vehicular noises (41),
The decibel is used in acoustics to quantify sound levels relative to some 0 dB reference, commonly 20 micropascal; the term dB is used for this.
Terms: acoustic cleaning (919), air pressure (3600000), air pressure fluctuations (615),
Terms: decibel (1920000), decibels (1750000), high intensity sound (4680), high intensity sounds (367),
Terms: ultrasonic pressure (641), sonic pressure (604), sound pressure (868000), sound pressure level (418000),
Boolean: "acoustic pressure" AND air (15600), decibel AND pascal AND pressure (1270),