Noise-cancelling headphones
id:
noise-cancelling-headphones-173-1387523
title:
Noise-cancelling headphones
text:
Noise-cancelling headphones are headphones that suppress unwanted ambient sounds using active noise control (ANC). Active noise cancellation makes it possible to listen to audio content without raising the volume excessively. In an aviation environment, noise-cancelling headphones increase the signal-to-noise ratio significantly more than passive noise attenuating headphones or no headphones, making hearing important information such as safety announcements easier. Noise-cancelling headphones ca
brand slug:
wiki
category slug:
encyclopedia
description:
Headphones with active noise control
original url:
https://en.wikipedia.org/wiki/Noise-cancelling_headphones
date created:
2003-07-16T13:25:09Z
date modified:
2024-09-02T01:45:16Z
main entity:
{"identifier":"Q653752","url":"https://www.wikidata.org/entity/Q653752"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/0/0a/Bose_QuietComfort_25_Acoustic_Noise_Cancelling_Headphones_with_Carry_Case.jpg","width":4267,"height":3200}
fields total:
13
integrity:
16