Phonological Structure of the Babasan Language of Serang Banten, Indonesia

This research aims to describe the Bebasan language of Serang Banten, which is related to the phonological aspect in terms of its structure, namely the vowel aspect and the consonant aspect. Regarding data acquisition, researchers collected data using the interview method to obtain data. The interview method recognizes three ways, namely: (1) asking questions, (2) direct recording, (3) recording. Researchers conducted direct interviews with informants or respondents who met the criteria and took direct notes to obtain data. In the data analysis method, the distributional or collection method is used where the researcher analyzes the data using determining tools such as the language in question. This method is usually used to analyze language speech. Meanwhile, in presenting data, formal and informal methods are used. From the results of this research, it can be concluded that in the free language of Serang, there are phonemes in each word or sentence, which can be grouped into vowels and consonants.