本文所要探討的詔安腔客家話是指雲林縣崙背鄉幾個村所說的一種客家話，根據筆者調查整理並且通過和福建秀篆客家話以及台灣頭份、六堆、竹東、新屋、永定、饒平、東勢、長樂、豐順、武平等其他客家話次方言廣泛的比較，我們列舉了詔安腔客家話主要的語音特徵，並從詔安腔客家話當中發現了一些在語音和詞彙上饒富興味的變化，這些變化主要是來自和當地的閩南話長期接觸所受到的影響和滲透，我們歸納了一些具體的例子，來說明音變的方向和內容。

The Chau-an Hakka dialect explored in this paper refers to the Hakka dialect spoken in Lun-pei Hsiang, Yun-lin County. The main phonetic features of this dialect are examined based on the investigation, Extensive comparison also has been made with other Hakka dialects which include Toufen, Liou-duei, Ju-dung, Hsin-wu,Yung-ting, Jau-ping, Tungshy, Chang-le, Feng-shun, Wu-ping etc. From the observation, interesting phonological and lexical variations are found in the dialect and they are due to the influence of the commonly used Southern Min dialect as well as Mandarin after a long period of language contact. Several examples have been concluded from these variations in order to give a clearer picture on how the phonetic changes took place.