Archive of technology, entertainment and everyday life
A cautious reading of selected milestones in sound recording and playback: the museum preservation of phonographs and gramophones, Sony’s Walkman in 1979, and the later turn towards digital devices and platforms.
Open storyThe Museo Universitario del Chopo opened in 1975, and its Information Centre and Media Library holds materials useful for researching musical cultures and practices. Available documentation places it as a landmark for Mexican underground cultures in the 1980s and as host to the first Tianguis de la Música.
Open storyA documented, deliberately limited reading of several milestones attributed to CES: from the 1971 videocassette recorder and computers’ 1979 appearance to plasma, OLED and 3D displays in the 2000s.
Open storyTwo sources in the supplied evidence date the Walkman-related change differently. This piece separates those claims and treats July 1979 as the explicit dating for Sony’s presentation.
Open storyMusic collections are not limited to records or recordings: they bring together documents, practices, institutions, and social contexts. This guide offers a critical way to read their preservation through documented Mexican examples and debates on Latin American musical heritage.
Open story
