Dieroff H G, Mangoldt W
Hals-Nasen-Ohren-Klinik des Bereiches Medizin der Friedrich-Schiller-Universität Jena, DDR.
Laryngorhinootologie. 1989 Jul;68(7):372-8. doi: 10.1055/s-2007-998357.
In accordance with the description of an extended technique of distorted speech at different values - 15 dB, - 10 dB, - 5 dB and 0 dB with the plotted frequency characteristic, we used the procedure with different kinds of sensorineural hearing loss. The method analyse the peripheral hearing system very simply. In cases of acoustic tumours the quotient is very large and it is better to reduce the degree of distortion (-10, -5 and 0 dB). Generally, it is possible to detect the phase of degeneration of the inner hair-cells and afferent nerve fibres in all cases of sensorineural hearing loss. The test is also of very good help in fitting hearing aids because method picks out the hard hearing persons with very disturbed discrimination of speech.
根据在不同值（-15 dB、-10 dB、-5 dB和0 dB）下绘制频率特性的失真语音扩展技术描述，我们对不同类型的感音神经性听力损失采用了该程序。该方法能非常简单地分析外周听觉系统。在听神经瘤的情况下，商值非常大，最好降低失真程度（-10 dB、-5 dB和0 dB）。一般来说，在所有感音神经性听力损失的病例中，都有可能检测到内毛细胞和传入神经纤维的退化阶段。该测试在助听器适配方面也非常有帮助，因为该方法能挑选出语音辨别能力严重受损的听力困难者。
