Importance

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Abstract

The inventive EAL may generally enhance a driver's spatial awareness by providing the driver with intuitive/familiar audible warnings with directionality which can be enhanced with visual warnings as well as other technologies such as ANC and Zoned audio. Thus, the driver can understand the meaning of the warning and where it is coming from so he can react to it faster. In a specific embodiment, a motor vehicle includes a plurality of outside microphones mounted in association with an outer surface of the vehicle. A plurality of loudspeakers are disposed within the passenger compartment of the vehicle. A processing device identifies a sound of interest in microphone signals received from the outside microphones. It is determined from the microphone signals a direction in which the sound of interest is traveling. This may also be done with sensors, GPS, V2X, etc. In response to the identification of the sound of interest, playing at least one of the microphone signals on the loudspeakers is begun such that the sound of interest in the microphone signal and heard by the driver on the loudspeakers is perceived by a driver of the vehicle to be traveling in the determined direction.

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First Claim