View source for 18462960. VIRTUAL ENGINE SOUND GENERATING SYSTEM AND METHOD OF VEHICLE WITH SHEPARD TONE simplified abstract (HYUNDAI MOBIS CO., LTD.)

=VIRTUAL ENGINE SOUND GENERATING SYSTEM AND METHOD OF VEHICLE WITH SHEPARD TONE=


==Organization Name==

[[:Category:HYUNDAI MOBIS CO., LTD.|HYUNDAI MOBIS CO., LTD.]]


[[Category:HYUNDAI MOBIS CO., LTD.]]

==Inventor(s)==

[[:Category:Jae Young Lee of Icheon-si (KR)|Jae Young Lee of Icheon-si (KR)]][[Category:Jae Young Lee of Icheon-si (KR)]]

==VIRTUAL ENGINE SOUND GENERATING SYSTEM AND METHOD OF VEHICLE WITH SHEPARD TONE - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18462960 titled 'VIRTUAL ENGINE SOUND GENERATING SYSTEM AND METHOD OF VEHICLE WITH SHEPARD TONE

==Simplified Explanation==

The patent application describes a virtual engine sound generating system and method that creates a virtual engine sound using a Shepard tone, which is achieved by combining sine waves separated by octaves to create the auditory illusion of an infinite musical scale being played, giving the driver the sensation of continuously increasing engine power.

* The system generates a virtual engine sound using a Shepard tone.
* Sine waves separated by octaves are superposed to create the auditory illusion of an infinite musical scale.
* The driver experiences the feeling of engine power continually increasing.

== Potential Applications ==
The technology could be applied in the automotive industry to enhance the driving experience by providing a more engaging and immersive sound environment for electric vehicles or hybrid cars.

== Problems Solved ==
1. Lack of auditory feedback in electric vehicles.
2. Limited customization options for engine sounds in vehicles.

== Benefits ==
1. Enhanced driving experience.
2. Customizable engine sounds.
3. Improved safety through auditory cues for speed and acceleration.

== Potential Commercial Applications ==
Enhancing the sound experience in electric vehicles.
Optimizing engine sounds for hybrid cars.

== Possible Prior Art ==
One possible prior art is the use of sound generators in vehicles to simulate engine noises, but the specific method of using a Shepard tone to create a virtual engine sound may be novel.

== Unanswered Questions ==

=== How does this technology impact driver behavior and performance? ===
The article does not delve into the potential effects of the virtual engine sound on driver behavior and performance. Further research could explore whether the auditory cues provided by the system influence driving habits or decision-making.

=== What are the energy consumption implications of implementing this technology in vehicles? ===
The patent application does not address the energy consumption implications of generating virtual engine sounds. It would be interesting to investigate whether the system has any impact on the overall energy efficiency of the vehicle.


==Original Abstract Submitted==

A virtual engine sound generating system and method involves generating a virtual engine sound with a Shepard tone by superposing sine waves separated by octaves, which causes an auditory illusion as if an infinite musical scale is played, and gives a driver a feeling that engine power continually increases.



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