This document is applicable to earplugs supplemented by a safety-related audio input. The audio signal
can be transmitted by electrical input or other communication like Bluetooth
1. It specifies requirements
on construction, design, performance, marking and user information related to the inclusion of the
safety-related audio input.
Earplugs with safety-related audio input are designed to provide speech information and warning
signals, while providing attenuation of external sound. They may be selected for use in a number of
different environments, for example in air traffic communication, in the police forces, in the
broadcasting and entertainment industries.
All current amendments available at time of purchase are included with the purchase of this document. | File Size : | 1
file
, 730 KB |
| ISBN(s) : | 9780580982255 |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 12 |
| Product Code(s) : | 30359236, 30359236, 30359236 |
| Published : | 11/25/2020 |
