- Author
- Rattlidge, J.
- Title
- Audible Fire Warming Devices.
- Journal
- Fire Safety Engineering, Vol. 7, No. 2, 31-33, April 2000
- Keywords
- warning systems | effectiveness | evacuation | fire alarm systems | noise (sound)
- Identifiers
- distance coverage graphs; distance (metres), reduction (dB(A)); audibility distance coverage in different ambient background noise levels; 80dB equivalence; 90dB equivalence