Revis J, Giovanni A, Triglia J M
Laboratoire d'Audio-Phonologie Clinique, Marseille, France.
Folia Phoniatr Logop. 2002 Jan-Feb;54(1):19-25. doi: 10.1159/000048593.
The perceptual analysis of voice for 40 dysphonic and normal subjects was studied according to the GRBAS method and with the consensus of three experts. In order to evaluate the effects of voice onset on the evaluation by the jury, we presented two sample materials for each subject: a sustained /alpha/ and the same sustained /alpha/ for which voice onset was suppressed. In a blind test, the two sample materials were presented in the same session in a random way. The jury did not notice the sustained /alpha/ for which voice onset was suppressed.The influence of voice onset on the jury was based on the percentage of identical answers for each material. Our results show that the influence of voice onset is correlated with the dysphonic level. Voice onset would be of major importance for intermediate dysphonia (G1, G2), whereas it seems not to exert any influence in the case of normal voices (G0) or severe dysphonia (G3).
根据GRBAS方法并在三位专家达成共识的情况下，对40名嗓音障碍患者和正常受试者的嗓音进行了感知分析。为了评估起音对评委评价的影响，我们为每位受试者提供了两份样本材料：一个持续的/α/音以及同一个起音被抑制的持续/α/音。在盲测中，两份样本材料在同一会话中以随机方式呈现。评委没有注意到起音被抑制的持续/α/音。起音对评委的影响基于每种材料相同答案的百分比。我们的结果表明，起音的影响与嗓音障碍程度相关。起音对中度嗓音障碍（G1、G2）至关重要，而在正常嗓音（G0）或重度嗓音障碍（G3）的情况下似乎没有任何影响。
