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The General Services Administration has authorized the use of this Commercial Item Description as a replacement for Military Specification MIL-P-36714B, which is cancelled. This Commercial Item Description covers the requirements for triple flange ear plugs suitable for attenuating high...
Requirements for materials, construction, assumed protection, sizing and marking and the provision of user instructions for ear plugs, excepting those ear plugs incorporating a semi-rigid interconnection, a communication facility or those in which the acoustic performance is...
Purpose. This standard covers the materials, crimping and performance requirements for ear hose clamps. Applicability. Ear clamps are relevant for use on rubber hoses on the vehicle with applications that do not require scheduled serviceability. Common use of Ear Clamps are...
This specification covers a personal, plastic, cylindrical container to store ear plugs when not in use.
This part of ISO 4869 specifies a method for measuring the insertion loss of ear-muff type hearing protectors using an acoustic test fixture. The method is applicable to the investigation of production spreads of performance as part of type approval or certification procedures, and to the...
1.1 This specification applies to face and ear protective devices (FEPDs) designed for use by participants in the sport of air soft with 6-mm air soft projectiles. These FEPDs are designed to be used in conjunction or in some cases include the eye protection discussed in Specification...
This standard provides methods for the measurement of the insertion loss of hearing protection devices in specified continuous and impulsive noise environments. The microphone-in-real-ear (MIRE) method utilizes human test subjects and may be used for hearing protectors that enclose...
Ear simulators are intended for earphone response determination, measurement of hearing aid gain and performance, and measurements requiring simulation of the sound transmission characteristics of an external ear. Measurements performed with ear simulators are intended to...
This standard specifies laboratory-based subjective-method for measuring, analyzing, and reporting the passive noise-reducing capacity of hearing protection devices. The methods consist of psychophysical tests conducted on groups of human subjects to determine real-ear attenuation at...
