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Methods for Manual Pure-Tone Threshold Audiometry
https://webstore.ansi.org/preview-pages/ASA/preview_ANSI+ASA+S3.21-2004+(R2009).pdf
Methods for Manual Pure-Tone Threshold Audiometry Secretariat Acoustical Society of America Approval date: April 8, 2004 American National Standards Institute, Inc. Abstract This Standard is a revision of the American National Standard ANSI S3.21-1978 Methods for Manual Pure-Tone Threshold Audiometry.
Guidelines for Manual Pure-Tone Threshold Audiometry
https://www.asha.org/policy/GL2005-00014/
Scope. Pure-tone threshold audiometry is the measurement of an individual's hearing sensitivity for calibrated pure tones. Three general methods are used: (a) manual audiometry, also referred to as conventional audiometry; (b) automatic audiometry, also known as Békésy audiometry; and (c) computerized audiometry. The guidelines presented in this document are limited to manual …
ANSI/ASA S3.21-2004 (R2009) - Methods for Manual Pure-Tone ...
https://webstore.ansi.org/Standards/ASA/ANSIASAS3212004R2009
Methods for Manual Pure-Tone Threshold Audiometry. This Standard provides a procedure for pure-tone audiometry that will serve the needs of persons conducting threshold measurements in industry, schools, medical settings, and other areas where valid audiometric threshold measurements are needed. Available for Subscriptions.
Guidelines for manual pure-tone threshold audiometry ...
https://www.semanticscholar.org/paper/Guidelines-for-manual-pure-tone-threshold/2f88a70daa6a64c70b71a072e46de8e0d2bbc4a1
A comparison of manual methods for measuring hearing levels. A comparison was made of three manual methods for measuring pure-tone sensitivity; one method is proposed by the Education Committee of the British Society of Audiology (BSA), the second method is recommended by theASHA and the third is a shortened version of the ASHA method.
Audiometry - Clinical Methods - NCBI Bookshelf
https://www.ncbi.nlm.nih.gov/books/NBK239/
Technique. Pure tone audiometric air conduction testing is performed by presenting a pure tone to the ear through an earphone and measuring the lowest intensity in decibels (dB) at which this tone is perceived 50% of the time. This measurement is called threshold. The testing procedure is repeated at specific frequencies from 250 to 8000 hertz (Hz, or cycles per second) for each …
Pure Tone Audiometry - an overview | ScienceDirect Topics
https://www.sciencedirect.com/topics/medicine-and-dentistry/pure-tone-audiometry
Pure tone audiometry (PTA) air conduction thresholds at frequencies 250, 500, 1000, 2000, 4000 and 8000 Hz were obtained with an Automated Method for Testing Auditory Sensitivity (AMTAS) automated audiometer in a sound-treated booth (Eikelboom et al., 2013).
The Evolution of the Audiometric Pure-tone Technique | …
https://hearingreview.com/hearing-products/testing-equipment/testing-diagnostics-equipment/evolution-audiometric-pure-tone-technique
Three methods of conducting pure-tone audiometry have dominated how we assess hearing for almost 70 years. Here is a historical look at the evolution of the audiometric technique, how automation and automated adaptive techniques continue to evolve, and a perspective on what might prompt significant changes for the future.
Automated Audiometry: A Review of the Implementation …
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6230538/
The pure-tone threshold test is the most commonly used hearing test. This test is conducted in two ways: recording the air-conduction and the bone-conduction thresholds. In the air-conduction method, an earphone is used, and an audio signal passes through the outer and middle passageway and reaches the cochlea.
Comparison of Manual and Computer-Controlled …
https://www.researchgate.net/publication/16507417_Comparison_of_Manual_and_Computer-Controlled_Audiometry_Using_Identical_Procedures
Studies have compared the thresholds obtained via automated methods with the manual pure tone audiometry method in individuals with normal …
Hearing assessment-reliability, accuracy, and efficiency ...
https://pubmed.ncbi.nlm.nih.gov/20575723/
Objective: This study investigated the reliability, accuracy, and time efficiency of automated hearing assessment using a computer-based telemedicine-compliant audiometer. Materials and methods: Thirty normal-hearing subjects and eight hearing-impaired subjects were tested with pure-tone air conduction audiometry (125-8,000 Hz) in a manual and automated configuration …
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