Active Noise Cancelling

GPTKB entity

Statements (28)
Predicate Object
gptkbp:instanceOf gptkb:Audio_Technology
gptkbp:alsoKnownAs gptkb:ANC
gptkbp:application gptkb:consumer_electronics
Hearing Protection
Industrial Noise Control
gptkbp:commercialUse Aviation
gptkbp:component gptkb:audio_recordings
gptkb:public_speaker
Electronic Circuitry
gptkbp:inventedBy 1950s
gptkbp:limitation Less Effective for Sudden Noises
Requires Power Source
gptkbp:method Anti-Phase Sound Waves
gptkbp:popularizedBy gptkb:Bose_Corporation
gptkbp:purpose Reduce Unwanted Ambient Sounds
gptkbp:relatedTo Passive Noise Cancelling
Sound Masking
gptkbp:type Feedback ANC
Feedforward ANC
Hybrid ANC
gptkbp:usedIn gptkb:audio_equipment
Automobiles
Microphones
Earbuds
Aviation Headsets
gptkbp:bfsParent gptkb:Bose_audio_systems
gptkbp:bfsLayer 6
https://www.w3.org/2000/01/rdf-schema#label Active Noise Cancelling