audio tapes
type: Concept
broader: sound recordings
broader: magnetic tape recordings
definition: A form of communication technology prominent in the late 20th century. Audio tapes are a playback medium that allows for continual listening to voices and music recorded on a magnetic tape enclosed in a protective plastic shell. [Source: The SAGE Glossary of the Social and Behavioral Sciences; Audio Tapes]
narrower: sound cassettes

concepts
type: Collection
type: ConceptGroup
member: audio tapes

magnetic tape recordings
type: Concept
narrower: audio tapes

sound cassettes
type: Concept
broader: audio tapes

sound recordings
type: Concept
narrower: audio tapes