Different kinds of typical hoarse speech due to laryngeal diseases are simulated on microcomputer and the effects of different pathological factors of vocal cords on model parameters are studied.

• 微机模拟了因喉部疾病引起的几种典型的嘶哑语音，研究了声带的不同病理因素对模型参数的影响，并给出了模拟语音信号的典型谱分布被给出。