- Author
- Terrett, D.
- Title
- Voice Alarms.
- Journal
- International Fire Protection (IFP) Magazine, No. 13, 35-38, February 2003
- Keywords
- fire alarm systems | noise (sound) | standards | fire safety | evacuation | office buildings
- Identifiers
- considerations of a total system from the interests of the user, installer, supplier, manufacturer and specifier; London District Surveyors Association (LDSA); audibility and intelligibility; amplifiers; fire panel interface; fault monitoring; loudspeakers; user responsibilities