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Author: Broughton, M. | Choppen, B. | Jones, V. | Stockwell, N.
Title: What's That Noise?
Journal: Fire Safety Engineering, Vol. 10, No. 6, 11-13, November 2003
Keywords: noise (sound) | fire alarm systems | standards | signals
Identifiers: standard alarm tone or tones reserved for fire alarm use; national fire alarm signals