Акустика

72 статей

Abatement distance source

Reference data и engineering information about abatement distance source для acoustics applications.

abatementdistancesource

Accoustic звук absorption

Reference data и engineering information about accoustic звук absorption для acoustics applications.

accousticsoundabsorption

Acoustics шум decibels

Reference data и engineering information about acoustics шум decibels для acoustics applications.

acousticsnoisedecibels

Adding decibel

Reference data и engineering information about adding decibel для acoustics applications.

addingdecibel

Воздух speed звук attenuation влажность frequency

Reference data и engineering information about воздух speed звук attenuation влажность frequency для acoustics applications.

airspeedsoundattenuation

Воздух speed звук

Reference data и engineering information about воздух speed звук для acoustics applications.

airspeedsound

Blade dampers шум

Reference data и engineering information about blade dampers шум для acoustics applications.

bladedampersnoise

Chamber attenuation

Reference data и engineering information about chamber attenuation для acoustics applications.

chamberattenuation

Copper zinc alloys

Reference data и engineering information about copper zinc alloys для acoustics applications.

copperzincalloys

Decibel dba levels

Reference data и engineering information about decibel dba levels для acoustics applications.

decibeldbalevels

Decibel (db) — звук давление levels

Звук давление levels in decibels для common шум sources и environments.

decibelsoundlevels

Decibel

Reference data и engineering information about decibel для acoustics applications.

decibel

Directivity коэффициент звук

Reference data и engineering information about directivity коэффициент звук для acoustics applications.

directivitycoefficientsound

Doppler effect

Reference data и engineering information about doppler effect для acoustics applications.

dopplereffect

Duct area change шум attenuation

Reference data и engineering information about duct area change шум attenuation для acoustics applications.

ductareachangenoise

Ducts шум generation

Reference data и engineering information about ducts шум generation для acoustics applications.

ductsnoisegeneration

Elevation speed звук воздух

Reference data и engineering information about elevation speed звук воздух для acoustics applications.

elevationspeedsoundair

Environmental шум directive eu

Reference data и engineering information about environmental шум directive eu для acoustics applications.

environmentalnoisedirective

Epa protective шум level

Reference data и engineering information about epa protective шум level для acoustics applications.

epaprotectivenoiselevel

Equivalent звук level

Reference data и engineering information about equivalent звук level для acoustics applications.

equivalentsoundlevel