Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:technology
|
| gptkbp:alsoKnownAs |
gptkb:Active_Noise_Control
gptkb:Active_Noise_Cancellation |
| gptkbp:appliesTo |
continuous noise
|
| gptkbp:component |
gptkb:audio_recordings
gptkb:public_speaker electronic circuitry |
| gptkbp:developedBy |
1950s
|
| gptkbp:foundIn |
gptkb:consumer_electronics
aviation headsets hearing protection devices |
| gptkbp:inventedBy |
gptkb:Paul_Lueg
|
| gptkbp:lessEffectiveFor |
sudden, irregular noise
|
| gptkbp:method |
generates anti-noise signal
|
| gptkbp:principle |
destructive interference
|
| gptkbp:purpose |
reduce unwanted sound
|
| gptkbp:relatedTo |
passive noise reduction
|
| gptkbp:requires |
power source
|
| gptkbp:usedIn |
gptkb:aircraft
gptkb:audio_equipment gptkb:industrial_equipment automobiles |
| gptkbp:bfsParent |
gptkb:Active_Noise_Control
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
Active Noise Reduction
|