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- Sound_pressure abstract "Sound pressure or acoustic pressure is the local pressure deviation from the ambient (average, or equilibrium) atmospheric pressure, caused by a sound wave. In air, sound pressure can be measured using a microphone, and in water with a hydrophone. The SI unit for sound pressure p is the pascal (symbol: Pa).Sound pressure level (SPL) or sound level is a logarithmic measure of the effective sound pressure of a sound relative to a reference value. It is measured in decibels (dB) above a standard reference level. The standard reference sound pressure in air or other gases is 20 µPa, which is usually considered the threshold of human hearing (at 1 kHz).".
- Sound_pressure thumbnail Sound_pressure_diagram.svg?width=300.
- Sound_pressure wikiPageExternalLink DB_SPL.html.
- Sound_pressure wikiPageExternalLink loudness.html.
- Sound_pressure wikiPageExternalLink SPL.
- Sound_pressure wikiPageExternalLink RelationshipsOfAcousticQuantities.pdf.
- Sound_pressure wikiPageExternalLink SoundPressureAndSoundPower.pdf.
- Sound_pressure wikiPageExternalLink TableOfSoundPressureLevels.htm.
- Sound_pressure wikiPageExternalLink calculator-ak-ohm.htm.
- Sound_pressure wikiPageExternalLink calculator-levelchange.htm.
- Sound_pressure wikiPageExternalLink calculator-soundlevel.htm.
- Sound_pressure wikiPageExternalLink sound_power_and_sound_pressure.htm.
- Sound_pressure wikiPageID "495884".
- Sound_pressure wikiPageRevisionID "606224235".
- Sound_pressure hasPhotoCollection Sound_pressure.
- Sound_pressure subject Category:Sound_measurements.
- Sound_pressure comment "Sound pressure or acoustic pressure is the local pressure deviation from the ambient (average, or equilibrium) atmospheric pressure, caused by a sound wave. In air, sound pressure can be measured using a microphone, and in water with a hydrophone. The SI unit for sound pressure p is the pascal (symbol: Pa).Sound pressure level (SPL) or sound level is a logarithmic measure of the effective sound pressure of a sound relative to a reference value.".
- Sound_pressure label "Ciśnienie akustyczne".
- Sound_pressure label "Geluidsdruk".
- Sound_pressure label "Presión sonora".
- Sound_pressure label "Pression acoustique".
- Sound_pressure label "Pressione acustica".
- Sound_pressure label "Pressão sonora".
- Sound_pressure label "Schalldruck".
- Sound_pressure label "Sound pressure".
- Sound_pressure label "Звуковое давление".
- Sound_pressure label "ضغط الصوت".
- Sound_pressure label "声压".
- Sound_pressure label "音圧".
- Sound_pressure sameAs Schalldruck.
- Sound_pressure sameAs Presión_sonora.
- Sound_pressure sameAs Pression_acoustique.
- Sound_pressure sameAs Pressione_acustica.
- Sound_pressure sameAs 音圧.
- Sound_pressure sameAs 음압.
- Sound_pressure sameAs Geluidsdruk.
- Sound_pressure sameAs Ciśnienie_akustyczne.
- Sound_pressure sameAs Pressão_sonora.
- Sound_pressure sameAs m.02hcgp.
- Sound_pressure sameAs Q1068172.
- Sound_pressure sameAs Q1068172.
- Sound_pressure wasDerivedFrom Sound_pressure?oldid=606224235.
- Sound_pressure depiction Sound_pressure_diagram.svg.
- Sound_pressure isPrimaryTopicOf Sound_pressure.
