EV sound hacking Part 1: Analyzing the Hyundai/Kia VESS

EV sound hacking Part 1: Analyzing the Hyundai/Kia VESS

Current Hyundai and Kia EV models are delivered with the Virtual Engine Sound System (VESS), which produces a speed-dependent alert sound akin to a cartoon spaceship. This paper details the process of reverse engineering the VESS and associated CAN bus for the purpose of operating the device while d...

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Veröffentlicht in:The Journal of the Acoustical Society of America 2019-10, Vol.146 (4), p.2949-2949
1. Verfasser: Reuter, Eric L.
Format: Artikel
Sprache:eng
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Zusammenfassung:Current Hyundai and Kia EV models are delivered with the Virtual Engine Sound System (VESS), which produces a speed-dependent alert sound akin to a cartoon spaceship. This paper details the process of reverse engineering the VESS and associated CAN bus for the purpose of operating the device while disconnected from the car, and results of acoustical measurements. These include sound level, directivity, and speed-dependent timbre.
ISSN:0001-4966
1520-8524
DOI:10.1121/1.5137241