作者访问奥地利的 Innsbruck,并对9例接受3M/Vienna 单管耳蜗电极植入的病者进行测试。这9例患者术前听力损失严重,除例8外,所有患者250Hz 的听阈都在105dB 水平或者更差;例8在125,250,和500Hz 的听阈分别为75,85,和95dB,较高的音频未行测试。3例患者接受蜗外装置,其余的接受蜗内装置。作者于测试的前夜选好语言资料(德语),因此患者对这些词、句不可能得到任何启示。语言资料均为日常用语或词汇,所用语句均为陈述句,所用词为单音节或双音节词, The authors visited Innsbruck, Austria, and tested nine patients who underwent 3M / Vienna single-cochlear electrode implantation. The nine patients had severe preoperative hearing loss with all patients having a hearing threshold of 105 dB at 105 Hz or worse at all except Example 8. Example 8 Hearing thresholds of 75, 85, and 95 dB at 125, 250, and 500 Hz, respectively, were higher for audio Not tested. Three patients underwent cochlear implant and the rest received cochlear implant. The author chose the language data (German) on the eve of the test, so patients can not get any inspiration for these words and sentences. Language data are everyday words or words, the statements are statements, the words used for the single syllable or disyllable words,