definition for audiometry
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audiometry Definition. Audiometry is the testing of a person's ability to hear various sound frequencies. The test is performed with the use of electronic equipment called an audiometer. This testing is usually administered by a trained technician called an audiologist.
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- noun. The definition of asymmetry means that two parts of something are not exactly the same. A fiddler crab has one claw that is bigger than the other so that is an example that a fiddler crab’s body has asymmetry.
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Definition of an Audiologist* Audiologists select, fit, and dispense amplification systems such as hearing aids and related devices. Audiologists prevent hearing loss through the provision and fitting of hearing protective devices, consultation on the effects of noise on hearing, and consumer education.
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Assessment Signs Assesses unilateral hearing loss; place a vibrating tuning fork against the middle of the forehead and have the patient identify which side is heard longer; normal result is equal length of time; a positive result occurs when there is conductive hearing loss in one ear or sensorineural hearing loss in the other.
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- In English, the name Huntley means-from the hunters meadow.The name Huntley originated as an English name. The name Huntley is most often used as a boy name or male name. English Name Meaning-from the hunters meadow. Origin-England.
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measurement 1. the process of determining the volume and dimensions of a solid. 2. the process of determining the specific gravity of a liquid. — stereometric, adj. tachymetry. the measurement of distance, height, elevation, etc., with a tachymeter.
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audiometry localization audiometry a technique for measuring the capacity to locate the source of a pure tone received binaurally in a sound field. pure tone audiometry audiometry utilizing pure tones that are relatively free of noise and overtones.
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- Full Definition of ACOUSTICS. 1. singular in construction: a science that deals with the production, control, transmission, reception, and effects of sound.2. also acoustic: the qualities that determine the ability of an enclosure (as an auditorium) to reflect sound waves in such a way as to produce distinct hearing.coustics. noun plural acous·tics \ə-ˈkues-ˈküs\. Tiks. : tweet the qualities of a (room such as its shape or) size that make it easy or difficult for people inside to hear sounds: clearly acoustic. : qualities the science that studies. sounds
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Weber test Neurology A hearing test in which a vibrating tuning fork is used to evaluate hearing by placing it on the middle of the head–the vertex. See Hearing test. We·ber test. Test in which the stem of a vibrating tuning fork is placed on the midline of the head to ascertain in which ear the sound is heard by bone conduction.
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Hearing test Other [edit]. 1  The audiologist or hearing instrument specialist may also conduct speech tests, wherein the patient repeats the words he or she hears. 2  In addition, a test called a tympanogram is generally done. 3  The last test the audiologist may perform is an acoustic reflex test.
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telemetry See also: biotelemetry. /te·lem·e·try/ (tĕ-lem´ĕ-tre) the making of measurements at a distance from the subject, the measurable evidence of phenomena under investigation being transmitted by radio signals, wires, or other means.
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Hearing Testing Audiometry is the term used to describe formal measurement of hearing. The measurement is usually performed using an “audiometer” by an “audiologist”. In audiometry, hearing is measured at frequencies varying from low pitches (250 Hz) to high pitches (8000 Hz). An example of an audiogram in a person with normal hearing is shown in figure 3.
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spirometry spirometry. measurement of the breathing capacity by means of a spirometer; results can record total lung capacity, vital capacity, tidal volume, functional residual capacity, and residual volume.
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measurement measurement of the red blood cells in the blood, by use of an erythrocytometer. eudiometry. the science of measuring and analyzing gases by means of a eudiometer. fluorometry. the measurement of fluorescence, or visible radiation, by means of a fluorometer.
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Tympanometry Tympanometry is an examination used to test the condition of the middle ear and mobility of the eardrum (tympanic membrane) and the conduction bones by creating variations of air pressure in the ear canal. Tympanometry is an objective test of middle-ear function. It is not a hearing test, but rather a measure of energy transmission through the middle ear. The test should not be used to assess the sensitivity of hearing and the results of this test should always be viewed in conjunction with pure tone audiometry.
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Foreword Sound level calibration is a prerequisite to properly measuring hearing loss. Our hearing test is the only online hearing test we know of that offers you a way to calibrate your headphones or speakers, giving you the opportunity to reliably estimate your hearing loss.
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Audiogram Audiogram An audiogram is a graph that shows the audible threshold for standardized frequencies as measured by an audiometer. The Y axis represents intensity measured in decibels and the X axis represents frequency measured in hertz. The threshold of hearing is plotted relative to a standardised curve that represents 'normal' hearing, in dB(HL).
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asthma Spirometry. A test using an instrument called a spirometer that shows how difficult it is for an asthmatic patient to breathe. Used to determine the severity of asthma and to see how well it is responding to treatment.
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Audiogram An audiogram is a graph that shows the audible threshold for standardized frequencies as measured by an audiometer. The Y axis represents intensity measured in decibels and the X axis represents frequency measured in Hertz. The threshold of hearing is plotted relative to a standardised curve that represents 'normal' hearing, in dB(HL).
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Chapter-14 The Respiratory System-1 Doing spirometry. Spirometry (meaning the measuring of breath) is the most common of the pulmonary function tests (PFTs). It measures lung function, specifically the amount (volume) and/or speed (flow) of air that can be inhaled and exhaled.
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Sensitivity of Human Ear Audible Sound. Usually sound is used to mean sound which can be perceived by the human ear, i.e., sound refers to audible sound unless otherwise classified. A reasonably standard definition of audible sound is that it is a pressure wave with frequency between 20 Hz and 20,000 Hz and with an intensity above the standard threshold of hearing.
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- The whisper test is a subjective method of assessing hearing loss because factors such as loudness of the. whisper, the choice of stimuli (words, letters or numbers) and the distance of the speaker from the testee have a huge. impact on the outcome of the test.
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Hearing (audiometry) test An audiometry evaluation is a painless, noninvasive hearing test that measures a person's ability to hear different sounds, pitches, or frequencies.
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Hearing test A complete hearing evaluation involves several other tests as well. In order to determine what kind of hearing loss is present, a bone conduction hearing test is administered. In this test, a vibrating tuning fork is placed behind the ear, on the mastoid process.
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Speech Audiometry Speech audiometry can be used for the following: 1  Assessment of degree and type of hearing loss. 2  Examination of word recognition abilities. 3  Examination of discomfort or tolerance to speech stimuli.  Determination of proper gain and maximum output of amplifying devices.