- Author
-
Fire Protection Engineering
- Title
- Mosquito and the Picket Fence: A Modern-Day Fire Alarm Fable About Broadband Versus Narrowband Signaling.
- Journal
-
Fire Protection Engineering,
No. 25,
50-53,
Winter 2005
- Keywords
-
noise (sound)
|
signals
|
fire alarm systems
|
NFPA 72
- Identifiers
- soundwaves; preferred center frequencies; sample noise measurement; equal loudness curves; weithting factors; compressor room noise