Interactive Ethnographic Sound Archive of Oshodi - Africa's largest transportation hub. This is an open-access ethnographic sound archive documenting the sonic infrastructure of Oshodi motor parks through geolocated field recordings, spectral acoustic analysis, and bilingual ethnographic annotation in English and Yoruba. The archive maps how sound functions as the medium through which urban authority, commerce, and social order are produced in everyday street life in Lagos.
The current prototype consists of fourteen nodes with embedded field recordings, zero-crossing rate analysis, spectral centroid mapping, and ethnographic notation.