audiometer

An audiometer is a machine used for evaluating hearing loss.

Hearing can be measured by behavioral tests using an audiometer.

An audiometer is used to determine a person's hearing sensitivity at different frequencies.

The data received from an audiometer is called an audiogram.

Hearing level is the sound pressure level produced by an audiometer at a specific frequency.

The audiometer produces tones at specific frequencies and set volume levels to each ear independently.

In pure tone audiometry, an audiometer is used to play a series of tones using headphones.

There, she had learned to operate an audiometer, which measures the sharpness and range of hearing. '

Hearing loss, as measured by an audiometer, must not exceed 30 decibels at 500, 1000, and 2000 Hz levels.

The electric response audiometer will be used to detect hearing defects in babies and adults which would not be discovered by other techniques.

In 1939, a failed request for a $78.00 audiometer resulted in receiving $3,000.00.

An audiogram is a graph that shows the audible threshold for standardized frequencies as measured by an audiometer.

Audiograms in humans are produced using an audiometer, which presents different frequencies to the subject, usually over calibrated headphones, at specified levels.

A hearing test provides an evaluation of the sensitivity of a person's sense of hearing and is most often performed by an audiologist using an audiometer.

Doctors unveiled the £16,000 Electric Response Audiometer at Darlington Memorial Hospital this week after a four-year campaign to buy the equipment.

The invention of this machine is generally credited to Dr. Harvey Fletcher of Brigham Young University who invented the first audiometer in 1922.

An audiometer hearing test is usually administered to a person sitting in a soundproof booth wearing a set of headphones which is connected to an audiometer.

There are several definitions of the minimal audibility curve, defined in different international standards, and they differ significantly, giving rise to differences in audiograms according to the audiometer used.

Audiograms are produced using a piece of test equipment called an audiometer, and this allows different frequencies to be presented to the subject, usually over calibrated headphones, at any specified level.

Chang followed an indication on the audiometer from the patch to the bugs there, and sure enough, it sounded as if workers were setting up for yet another meeting in the first-class cabin.

Audiometer requirements and the test procedure are specified in IEC 60645, ISO 8253, and ANSI S3.6 standards.

Typically, audiometric tests determine a subject's hearing levels with the help of an audiometer, but may also measure ability to discriminate between different sound intensities, recognize pitch, or distinguish speech from background noise.

In profound deafness, even the loudest sounds produced by an audiometer (an instrument used to measure hearing by producing pure tone sounds through a range of frequencies) may not be detected.

Any audiometer that is used to test hearing should be calibrated regularly to ensure that the level shown on its display is equal to the actual stimulus the subject is exposed to.

As per air-conduction ear simulator systems, the system can be used to test the force hearing level delivered by an audiometer at a particular frequency, but the artificial mastoids must themselves be regularly calibrated.