バーソナルコンピゴーターによる聴性誘発反応のための音刺激システム

概要

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A low cost computer system of sound stimuli was developed for auditory evoked responses. To elicit auditory brainstem responses, APs and SPs in electrocochleography and other parameters of evoked auditory responses could be controlled by simple computer procedures. Our system has a trigger terminal for input and output. All auditory evoked examinations can be performed automatically by using our computer system for processing auditory evoked responses. Simply set such parameters of sound stimuli as inter-stimulus interval, number of stimuli, initial intensity and frequency, before the test. Conditions of the parameters can be stored and changed easily.<BR>With this system, our sound stimuli has been more useful and flexible in performing evoked response audiometry than conventional sound stimulators.
耳鼻咽喉科臨床学会の論文