[A simple audiometry test of speech intelligibility in background noise].
We propose a new audiometric test to assess French speakers' speech discrimination in noise. This soundfield test uses a standard cocktail-party background noise superimposed on Fournier's disyllabic word lists. The background noise is CD-recorded at constant 55 dB SPL. The discrimination score is measured at a signal-to-noise ratio of -5 dB, 0, and dB. In comparison with other audiometric tests in noise, our test requires only 5 minutes and is simple for both patient and audiologist. All patients are tested using the same standard condition, one that approaches daily life and uses a noise of moderate intensity. The result is reproducible and easy to calculate and graph. We propose this test for diagnosing in-noise speech intelligibility disorders and for assisting the process of conventional or implantable hearing-aid fitting.
Cliniques Universitaires UCL de Mont-Godinne, Avenue Therasse, 1, B-5530 Mont-Godinne, Belgique. pierre.garin@orlo.ucl.ac.be
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D001299:Audiometry / Q000379:methods*; D005602:France; D006310:Hearing Aids; D006801:Humans; D007802:Language; D009622:Noise; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D013064:Speech Disorders / Q000175:diagnosis*; D013065:Speech Intelligibility