Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:inventor
|
| gptkbp:countryOfOrigin |
gptkb:Germany
|
| gptkbp:demonstrates |
Frankfurt Physical Society
|
| gptkbp:historicalSignificance |
early attempt at voice transmission
|
| https://www.w3.org/2000/01/rdf-schema#label |
Reis telephone
|
| gptkbp:introducedIn |
1861
|
| gptkbp:inventedBy |
Johann Philipp Reis
|
| gptkbp:notableFeature |
could transmit musical tones and some speech
|
| gptkbp:predecessor |
modern telephone
|
| gptkbp:purpose |
transmit sound electrically
|
| gptkbp:technology |
electromechanical
|
| gptkbp:bfsParent |
gptkb:Philipp_Reis
|
| gptkbp:bfsLayer |
6
|