目的分析腭裂语音非手术治疗病理性语音频谱特点，评价腭咽阻塞器对腭裂语音中鼻化元音作用。
Objective to analyze the spectrum features of nasalized vowels after the obturator application and to assess its value.
图卡诺安语的发音系统包括简单的辅音和几个鼻化元音，并不像尤比克语和! Xóõ语那么难。
It has a sound system with simple consonants and a few nasal vowels, so is not as hard to speak as Ubykh or !Xóõ.
图卡诺安语的发音系统包括简单的辅音和几个鼻化元音，并不像尤比克语和! Xóõ语那么难。
It has a sound system with simple consonants and a few nasal vowels, so is not as hard to speak as Ubykh or !Xóõ.
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