Inventor
OBRANOVICH CHARLES R
US4 patents
Patents
4 patentsUS7639147B2Dec 29, 2009
System and method of acoustic detection and location of audible alarm devices
HONEYWELL INT INC8 citations82
US7702112B2Apr 20, 2010
Intelligibility measurement of audio announcement systems
HONEYWELL INT INC7 citations71
US7797116B2Sep 14, 2010
System and method of acoustic detection and location of fire sprinkler water discharge
HONEYWELL INT INC7 citations69
US7433821B2Oct 7, 2008
Methods and systems for intelligibility measurement of audio announcement systems
HONEYWELL INT INC3 citations60