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采用 HT3002型声阻抗仪测定苏州市3～6岁正常儿童54名108耳声阻抗的静态声顺值,鼓室压图分区及分类,鼓室压力,鼓室压图形状及镫骨肌反射。
The acoustical acoustic compliance, tympanogram and classification of tympanogram, tympanic pressure, tympanogram and stapedius reflex were measured by acoustic impedance spectrometer HT3002 in 54 normal children aged 3 ~ 6 years.