北流白话单字调声学实验研究

北流白话与博白白话、玉林白话的差别是相当大的,为填补北流白话研究的空白,丰富方言学和声学语音学研究的内容,特利用实验语音学的方法,借助实验手段对北流六麻白话单字调的情况进行研究分析,并根据声学实验数据和五度标调法确定该方言九个调类的调值,发现该方言的调型和调类也与北流市区的白话不同,从声学特征的角度对此逐一进行较为细致深入的阐述说明。与北流市区白话和广州话相比,该方言的声调呈现出“过渡”特征,即向广州话靠拢,这可以从地理位置上得到合理的解释。

An acoustic experimental study of monosyllabic tone in the Beiliu dialect

There are considerable differences between Beiliu dialect and Bobai and Yulin dialect.In order to bridge the gap of studying Beiliu dialect and enrich the study contents of the dialectology and acoustic phonetics,the method of experimental phonetics is adopted to analyze the monosyllabic tone of the Liuma dialect in Beiliu City by experimental means.Furthermore,the tone values of the nine tone classes of the dialect according to acoustic experimental data and the tone-marks of five degrees are defined.Besides,the tone shapes and tone classes of the dialect differ from those of Beiliu dialect in urban district.All the above-mentioned points are elaborated from the perspective of acoustic features.Comparing with Beiliu dialect and Cantonese dialect,the tone of the Liuma dialect takes on a transition feature,that is to say,it moves near to Cantonese dialect,and the geographical position can interpret this phenomenon reasonably.