Bell's sound reproduction system
GPTKB entity
Statements (49)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
musician
|
| gptkbp:advertising |
limited
|
| gptkbp:aimsTo |
reproduce sound accurately
|
| gptkbp:application |
broadcasting
telecommunication voice transmission music reproduction |
| gptkbp:component |
microphone
amplifier recording medium loudspeaker |
| gptkbp:culturalImpact |
influenced music culture
changed public performances enhanced accessibility to music shaped entertainment industry transformed communication methods |
| gptkbp:developedBy |
gptkb:Alexander_Graham_Bell
|
| gptkbp:field |
telecommunications
audio technology sound engineering |
| gptkbp:historicalContext |
19th century inventions
|
| https://www.w3.org/2000/01/rdf-schema#label |
Bell's sound reproduction system
|
| gptkbp:improves |
gptkb:Thomas_Edison
|
| gptkbp:influenced |
music industry
broadcasting industry film industry recording industry |
| gptkbp:influencedBy |
Acoustic_engineering
|
| gptkbp:inspiration |
future audio technologies
|
| gptkbp:isIncorporatedIn |
gptkb:Philadelphia_Exposition
|
| gptkbp:legacy |
foundation for audio engineering
|
| gptkbp:notableFeature |
analog technology
mechanical operation used in public demonstrations first practical sound reproduction system initially used wax cylinders integrated with telephony later adapted for discs limited frequency response utilized in early recordings |
| gptkbp:patentFilingDate |
1877
|
| gptkbp:patentNumber |
gptkb:US_Patent_186,787
|
| gptkbp:relatedTo |
telephone
phonograph |
| gptkbp:significance |
pioneered sound recording technology
|
| gptkbp:successor |
modern sound systems
|
| gptkbp:uses |
electromagnetic transducer
mechanical diaphragm |
| gptkbp:yearEstablished |
1881
|