An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Concept Breadcrumbs

Preferred Term:

hearing protectors

Personal devices for protection of the ears from loud or high intensity noise, water, or cold. These include earmuffs and earplugs.
Concept Schemes:
Broader Concept:
Entry Terms:
  • ear protective devices
  • earplugs
  • earmuffs
Download this Concept:
RDF/XMLCreated 2017-06-23, last modified 2019-08-22