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2. Frenzel maneuver - Wikipedia

   en.wikipedia.org/wiki/Frenzel_maneuver

   The Frenzel Maneuver is named after Hermann Frenzel (German ear, nose and throat physician and Luftwaffe commander). The maneuver was developed in 1938 and originally was taught to dive bomber pilots during World War II. The maneuver is used to equalize pressure in the middle ear.

3. Pressure measurement - Wikipedia

   en.wikipedia.org/wiki/Pressure_measurement

   Instruments used to measure and display pressure mechanically are called pressure gauges, vacuum gauges or compound gauges (vacuum & pressure). The widely used Bourdon gauge is a mechanical device, which both measures and indicates and is probably the best known type of gauge.

4. List of measuring instruments - Wikipedia

   en.wikipedia.org/wiki/List_of_measuring_instruments

   Headphone, loudspeaker, sound pressure gauge, for measuring an equal-loudness contour of a human ear. Sound level meter calibrated to an equal-loudness contour of the human auditory system behind the human ear.

5. Real ear measurement - Wikipedia

   en.wikipedia.org/wiki/Real_ear_measurement

   Real ear measurement is the measurement of sound pressure level in a patient's ear canal developed when a hearing aid is worn. It is measured with the use of a silicone probe tube inserted in the canal connected to a microphone outside the ear and is done to verify that the hearing aid is providing suitable amplification for a patient's hearing loss. [2]

6. Ear clearing - Wikipedia

   en.wikipedia.org/wiki/Ear_clearing

   The pressure difference between the middle ear and the outside, if not released, can result in a burst eardrum. [10] This damages hearing, [11] and if this occurs underwater, cold water in the middle ear chills the inner ear, causing vertigo. [12] The pressure difference can also cause damage to other body air spaces, such as the paranasal ...

7. Category:Pressure gauges - Wikipedia

   en.wikipedia.org/wiki/Category:Pressure_gauges

   Tire-pressure gauge; V. Vacuum gauge This page was last edited on 13 July 2023, at 18:52 (UTC). Text is available under the Creative Commons Attribution ...