Statements (32)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
acoustic resonator
|
| gptkbp:appliesTo |
noise control
architectural acoustics wind instruments loudspeaker design microphone calibration |
| gptkbp:category |
engineering
physics |
| gptkbp:describedBy |
1860
|
| gptkbp:example |
gptkb:beer
organ pipe guitar body |
| gptkbp:frequency |
area of neck opening
length of neck volume of cavity |
| gptkbp:function |
amplify specific frequencies
filter sound |
| gptkbp:hasComponent |
neck
cavity |
| https://www.w3.org/2000/01/rdf-schema#label |
Helmholtz Resonator
|
| gptkbp:inventedBy |
gptkb:Hermann_von_Helmholtz
|
| gptkbp:namedAfter |
gptkb:Hermann_von_Helmholtz
|
| gptkbp:relatedTo |
frequency
resonance sound waves timbre |
| gptkbp:shape |
hollow container with a small opening
|
| gptkbp:usedIn |
acoustics
audio engineering musical instruments |
| gptkbp:bfsParent |
gptkb:Cavity_Resonators
|
| gptkbp:bfsLayer |
6
|