G - Physics – 08 – B
Patent
G - Physics
08
B
G08B 21/00 (2006.01)
Patent
CA 2705078
A personal alerting device and method for detecting an approaching sound source includes a sound detector for detecting environmental sounds and for providing an electrical signal to a sound analyzer. The sound signal is analyzed to determine a baseline sound pattern comprising a plurality of distinct sounds corresponding to sounds emitted from a reference sound source. The distinct sounds in the baseline sound pattern may have substantially the same amplitude and time interval. The sound signal is monitored and compared against the baseline sound pattern to determine whether a target sound pattern is present in the sound signal, the target sound pattern corresponding to sounds emitted by the approaching sound source. When it is determined that the target sound is present in the sound signal, one or more of an audible, visual and tactile alert may be emitted to provide warning of the approaching sound source.
Devenyi Simon Paul
Devenyi Tyler Thomas
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Devenyi Simon Paul
Devenyi Tyler Thomas
LandOfFree
Personal alerting device and method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Personal alerting device and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Personal alerting device and method will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1401076