【摘要】 目的　了解声门爆破音对腭裂术后患者各辅音及语音的影响及其特点 ,探讨声门爆破音矫治方法及其效果。方法　采用主观判听与语图检查相结合的方法对 2 2例腭裂术后或二期咽成形术后腭咽闭合功能正常并确定有声门爆破音的患者进行汉语辅音及音节发音分析 ,对伴有声门爆破音的辅音归类及统计分析。采用以汉语发音为基础的矫治方法对其中 12例患者进行系统性矫治训练 ,并对训练前后语音及辅音清晰度进行统计学处理。结果　声门爆破音在腭裂患者普通话中主要影响不送气性塞音、塞擦音 ;其次是送气性塞音、塞擦音 ;然后是擦音 ,鼻辅音不受其影响。对 12例患者进行系统训练治疗后语音清晰度从训练前的平均 32 %提高到训练后的 85 5 % ,辅音清晰度从平均 4 1 2 %提高到 85 1%。语音效果恢复良好。结论　声门爆破音主要影响辅音尤其塞音、塞擦音等的清晰度进而影响语音清晰度。采用本课题设制的以汉语发音为基础的矫治方法可有效矫治声门爆破音习惯 ,提高语音清晰度更多还原

【Abstract】 Objective To investigate the phonological characteristics of glottal stop on the patients with speech disorders following cleft palate surgery or pharyngoplasty, and to determine the effects of a new method of speech training for glottal stop in chinese. Methods Using the methods of listening judge and sound spectrograph in acoustic analyses to investigate the category and frequency of glottal stop on consonants in Chinese. A new method of speech therapy was used for 12 patients with glottal stop. Results The frequency of glottal stop on the unaspirating affricates and unaspirating plosives were the highest in Chinese consonants. Secondly, the aspirating affricates and aspirating plosives, and then, the fricatives, but the nasal consonants were not effected by glottal stop completely. The score of articulations of the 12 patients whom trained through the methods increased from 32% to 85 5%. Conclusions The glottal stop is one of the main causes to impair the articulations of consonants and speech. The new methods of speech training for glottal stp are effective.更多还原