主观性耳鸣是耳科常见症状之一，近年来许多学者对其进行了大量研究。对耳鸣的测定有不少方法，但数据差距较大，作者使用纯音听力计对１００例患者测试了双耳的纯音听阈，然后在耳鸣对侧耳用气导耳机以平衡法进行耳鸣音调和响度匹配，测出耳鸣的频率及其响度，并与患耳相同频 Subjective tinnitus is one of the common symptoms of otology. In recent years, many scholars have done a lot of research on it. There are many ways to measure tinnitus, but there is a big gap between the data. The author tested pure tone hearing thresholds of 100 patients with pure tone audiometer, and then matched the tinnitus tones and loudness by the balance method in the tinnitus contralateral ear air conduction earphone , Measured the frequency of tinnitus and its loudness, and the same frequency with the affected ear