Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
sound recording device
|
| gptkbp:countryOfOrigin |
gptkb:United_States
gptkb:Volta_Laboratory |
| gptkbp:developedBy |
1880s
|
| https://www.w3.org/2000/01/rdf-schema#label |
graphophone
|
| gptkbp:improves |
cassette tape
|
| gptkbp:inventedBy |
gptkb:Alexander_Graham_Bell
gptkb:Charles_Sumner_Tainter gptkb:Chichester_Bell |
| gptkbp:marketedAs |
gptkb:American_Graphophone_Company
|
| gptkbp:medium |
wax cylinder
|
| gptkbp:notableFeature |
used lateral recording on wax cylinders
|
| gptkbp:predecessor |
cassette tape
|
| gptkbp:usedFor |
recording sound
reproducing sound |
| gptkbp:bfsParent |
gptkb:US_Patent_341,214_(graphophone)
gptkb:American_Graphophone_Company |
| gptkbp:bfsLayer |
6
|