streaming media
type: Concept
broader: digital media

digital recordings
type: Concept
broader: digital media

non book materials
type: Concept
narrower: digital media

ebooks
type: Concept
broader: digital media

optical digital discs
type: Concept
broader: digital media

podcasts
type: Concept
broader: digital media

vodcasts
type: Concept
broader: digital media

concepts
type: Collection
type: ConceptGroup
member: digital media

digital media
narrower: digital recordings
narrower: ebooks
narrower: optical digital discs
narrower: podcasts
narrower: streaming media
narrower: vodcasts
broader: non book materials
definition: any channel or vehicle capable of digital transmission; e.g., a personal computer for Internet advertising or television. [Source: Dictionary of Marketing Communications; Digital Media]
type: Concept