Sequential multipoint pulse stimulation was adopted, twice each week, for 20 consecutive weeks (40 sessions) and then puretonetest was carried out repeatedly.
使用顺序连续多点脉冲刺激,每周2次,连续20周(40次)后复查纯音测听。
2
Methods the puretone thresholds of 30 subjects (60 ears) were measured by puretone audiometry and MCML was obtained by means of the same frequency tone masking test.
Objective to investigate the relationship between minimum contralateral masking level (MCML) and puretone threshold of the masking ears by the same frequency tone masking test.