Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ajay Sandhu0
Brian Moore0
Ken Brizel0
Siamak Akhlaghi Esfahany0
Viet Hoang0
Date of Patent
March 19, 2019
0Patent Application Number
159097990
Date Filed
March 1, 2018
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A system for detection of a target sound in an environment of a vehicle, includes an audio sensor, a computer processor, and a memory storing digital target sound templates produced by converting samples of the target sound in accordance with conversion parameters. The computer processor receives the sample sound signal from the audio sensor, converts the sample sound signal to a digital sample vector in accordance with the conversion parameters, compares the vector to each of the templates to determine if a degree of similarity of the vector to any one of the templates exceeds a predetermined threshold value, and notifies a user or a vehicle control system if the threshold value is exceeded.
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