Tape recorder

https://www.wikidata.org/wiki/Q213777

Field Hierarchy

Parent
Physics 33M papers	Engineering 25M papers	Electrical engineering 4.8M papers	Acoustics 2.9M papers
Current
Tape recorder 2,987 papers
Child
Magnetic tape 4,646 papers	Video tape 1,054 papers	Helical scan 790 papers	Videocassette recorder 645 papers

Trends

Notes

History