The implanted array of electrodes is linked to the external speech processor through an antenna where electrically stimulated signals are transmitted to the brain , effectively passing on simulated hearing sensation to the hearing centre achieving 植入的电极与体外的语言处理器以无线方式连接,能把外界讯息直接以电流剌激传递到脑部的听觉中枢,产生模仿听力的作用。