THE EFFECT OF NOISE ON HEARING
โ Scribed by B.,
- Book ID
- 121120493
- Publisher
- American Association for the Advancement of Science
- Year
- 1925
- Tongue
- English
- Weight
- 144 KB
- Volume
- 61
- Category
- Article
- ISSN
- 0036-8075
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Previous research has indicated that the wearing of hearing protectors in noise above about 85 dB does not reduce speech intelligibility compared to the open ear condition. However, in spite of this it is still reported by many industrial workers t.hat verbal communication is impeded by such devices
The ability of tractor drivers to perceive tonal signals has been measured in a range of tractor and cab noise environments. These include a tractor with a simple open safety frame, a tractor with an experimental noise excluding cab, a noisy partially enclosed cab with a rigidly attached safety fram