Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
cassette tape
|
| gptkbp:displayedAt |
gptkb:Smithsonian_Institution
|
| gptkbp:firstDemonstrated |
gptkb:Menlo_Park,_New_Jersey
|
| gptkbp:function |
audio recordings
sound reproduction |
| https://www.w3.org/2000/01/rdf-schema#label |
Thomas Edison phonograph
|
| gptkbp:introducedIn |
1877
|
| gptkbp:inventedBy |
gptkb:Thomas_Edison
|
| gptkbp:material |
tin foil
|
| gptkbp:mediaType |
cylinder
|
| gptkbp:notableFor |
first device to record and reproduce sound
|
| gptkbp:patent |
gptkb:US200521
February 19, 1878 |
| gptkbp:provides |
hand crank
|
| gptkbp:recordingMethod |
mechanical engraving
|
| gptkbp:successor |
gptkb:Edison_cylinder_phonograph
|
| gptkbp:bfsParent |
gptkb:1878_Paris_World_Exposition
|
| gptkbp:bfsLayer |
7
|