Kalunga is a variety of Afro-Portuguese spoken in a rural community located in the state of Goias, Brazil. In this study, we compare Kalunga with other varieties of Portuguese spoken in Angola, Brazil, Cape Verde, and Portugal and Portuguese-based creoles from a contact linguistics perspective. We investigate typological similarities, differences, and possible connections between these varieties. The results support previous sociohistorical and linguistic studies that reveal significant differences between Kalunga and standardized varieties of Portuguese, and the typological distinction between creoles, more vernacular varieties, and more standard varieties.

中文翻译：

---

在发声器环境中的Kalunga：系统发育研究

Kalunga是在巴西戈亚斯州的一个农村社区中使用的多种非裔葡萄牙语。在这项研究中，我们从接触语言学的角度比较了卡伦加语和安哥拉，巴西，佛得角和葡萄牙使用的其他葡萄牙语变种以及葡萄牙克里奥尔语。我们研究了这些品种之间的类型学相似性，差异和可能的联系。结果支持以前的社会历史和语言学研究，这些研究揭示了卡伦加人和葡萄牙标准化品种之间的显着差异，以及克里奥尔人，更多乡土语言品种和更多标准品种之间的类型区别。