【摘要】：該文研究普通話雙音節(jié)V1#C2V2中C2和V2對V1后過渡段的腭位以及F2軌跡的方向和變化幅度的影響。分別使用動態(tài)電子腭位和線性預(yù)測編碼的方法獲得V1后過渡段的腭位參數(shù)和F2軌跡。實(shí)驗結(jié)果發(fā)現(xiàn):1)V1的F2軌跡的變化與后腭接觸面積的變化顯著相關(guān)。2)C2為不同發(fā)音方式的唇音、舌尖中音和舌面后音時對V1的腭位和/或F2軌跡有顯著影響。3)元音間逆向協(xié)同發(fā)音有2種情況:C2為唇音、舌尖中音和舌面后音的條件下,V2顯著影響V1的腭位和/或F2軌跡;C2為其他發(fā)音部位的條件下,V2的圓唇特征顯著影響V1的F2軌跡。實(shí)驗結(jié)果表明:C2對V1以及V2對V1的影響受到C2舌體發(fā)音限制條件的制約,但是V2的圓唇特征對V1的影響不受C2發(fā)音限制條件的制約。
[Abstract]:In this paper, the effects of C2 and V2 on the palatine position and F2 locus of the post-V1 transition in Mandarin V1#C2V2 are studied. The palatine parameters and F2 locus of V1 transition were obtained by dynamic electronic palatal position and linear predictive coding respectively. The results showed that: 1) the change of F2 locus of V1 was significantly correlated with the change of posterior palatal contact area. The palatal position and / or F2 locus of V1 were significantly affected by the pitch of the tip of the tongue and the back of the tongue. 3) there were two cases of converse synergistic pronunciation among vowels: C2 as the lip, C 2 as the center of the tongue and as the retroglostic tone. V2 significantly affected the palatal position and / or F2 locus of V1. Under the condition that C2 is the other phonetic position, the characteristics of the round lips of V2 significantly affect the F2 locus of V1. The experimental results show that the effects of C2 on V1 and V2 on V1 are restricted by the restricted conditions of C2 tongue-body pronunciation, but the effect of V2's round lip on V1 is not restricted by C2 phonetic restriction.
【作者單位】： 北京大學(xué)中國語言文學(xué)系;延邊大學(xué)外國語學(xué)院;北京大學(xué)中國語言學(xué)研究中心;
【基金】：國家社會科學(xué)重大項目(10&ZD125)
【分類號】：H102
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本文編號：2335933