/JRt-*- ~7Sr Free Voice and Pure Tone Audiometer for Routine Testing of Auditory Acuity
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Pure Tone Audiometer
Estimation of pure tone hearing threshold is a part of hearing tests conducted in order to know the sensitivity of the human auditory system. This paper presents manual audiometer implemented in Matlab which can be used to conduct such measurements. Audiometer was calibrated by means of an artificial ear and pistonphone. Modified Hughson-Westlake method [1] usually used in manual audiometry is ...
متن کاملAuditory acuity in type 2 diabetes mellitus
BACKGROUND AND OBJECTIVES The relationship between diabetes and hearing loss has been debated for many years. Hyperglycemia appears to have an effect on hearing loss and the proposed mechanisms are microangiopathy, neuropathy or a combination of both. The objective of this study was to evaluate a cross section of hyperglycemic subjects with age- and sex-matched normoglycemic controls with pure ...
متن کاملThe whispered voice as a screening test for hearing impairment.
THERE are many occasions when a clinician may wish to 1 test the hearing of a patient to confirm that an impairment is present. There are several ways that this might be done but perhaps the easiest and most relevant is to use free-field voice testing. Voice testing of hearing was the standard method of assessing a person's ability to hear until pure-tone audiometers became widely available in ...
متن کاملThe instructional effectiveness of a web-based audiometry simulator.
With distance learning becoming more of a reality than a novelty in many undergraduate and graduate training programs, web-based clinical simulations can be identified as an instructional option in distance education that has both a sound pedagogical foundation and clinical relevance. The purpose of this article is to report on the instructional effectiveness of a web-based pure-tone audiometry...
متن کاملProducts of Ambulatory Care 2004 Procedure Codes
KeyTech CPT CPT Description AUD 92506 Evaluation of speech, language, voice, communication, auditory processing, and/or aural rehabilitation status AUD 92531 Spontaneous nystagmus, including gaze AUD 92532 Positional nystagmus test AUD 92533 Caloric vestibular test, each irrigation (binaural, bithermal stimulation constitutes four tests) AUD 92534 Optokinetic nystagmus test AUD 92543 Caloric ve...
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تاریخ انتشار 2011