听觉脑干反应(auditory brainstem response,ABR)在婴幼儿、儿童和成人中都能记录到,具有很好的稳定性,通常用于听觉通路疾病的诊断和听阈的评估。根据临床听力学检测目的不同,需要选用不同的刺激声,常见的有短声和短音。听阈评估时,为了获得具有频率特异性的听阈,刺激声需要具 Auditory brainstem response (ABR) can be recorded in infants, children and adults and has good stability. It is usually used in the diagnosis of auditory pathway diseases and assessment of hearing threshold. According to clinical audiology testing purposes, the need to choose different stimuli, common short and short sounds. In hearing threshold assessment, stimulation sounds are required in order to obtain a frequency-specific threshold