Toward implementation of a flexible hearing aid measurement system.
An evaluation of a computerized hearing aid measurement system was performed with input and output compression hearing aids stimulated using high-quality audio equipment. The results of the computer measurements were compared to those from a manual technique using conventional laboratory instrumentation. The results from the computerized and manual methods matched very closely. However, the computer system was found to be considerably more flexible than conventional instrumentation and was much easier to use.
Lexington Center, Jackson Heights, NY 11370.
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D004867:Equipment Design; D006310:Hearing Aids / Q000592:standards*; D006801:Humans; D008838:Microcomputers; D010469:Perceptual Distortion; D012016:Reference Values; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation*; D013018:Sound Spectrography / Q000295:instrumentation