ResearchSpace
→
Browsing by Subject

Browsing by Subject "Noise levels"

Now showing items 1-2 of 2

85 dBA: is it protective enough to prevent hearing loss in South African miners?

Author: Edwards, A Date: Sep 2009 The Occupational Exposure Limit (OEL) for noise is legislated to be 85 dBA. However, owing to the energy of different frequencies the effect on the ear by sounds of different frequencies is known to vary. Also, there is recent evidence of the ... Read more
Use of porous asphalt on major roads in Johannesburg

Author: Horak, E ; Verhaeghe, Benoit MJA ; Rust, FC ; Van Heerden, C Date: Oct 1994 Roads with high traffic volumes are synonymous with high road related noise levels. In Johannesburg road related noise pollution is recognised as a negative environmental impact. The Noise Pollution Unit of Johannesburg City Council regularly ... Read more

Now showing items 1-2 of 2

Browse

All of ResearchSpace

Quick Links

Legislation and compliance

General Enquiries

Tel: + 27 12 841 2911
Email: callcentre@csir.co.za

Physical Address
Meiring Naudé Road
Brummeria
Pretoria
South Africa

Postal Address
PO Box 395
Pretoria 0001
South Africa

Social Connect

Resources on this site are free to download and reuse according to associated licensing provision. Please read the terms and conditions of usage of each resource.

Browsing by Subject "Noise levels"

Browsing by Subject "Noise levels"

Browse

All of ResearchSpace

Quick Links

Legislation and compliance

General Enquiries

Social Connect