Kia EV6 High Frequency Sound Under Investigation

Kia EV6 High Frequency Sound Under Investigation


Though Kia’s 1st focused electric powered vehicle, the EV6, carries on finding prizes around the planet, the South Korean carmaker is investigating a mysterious large frequency that hassle passengers whilst driving at small velocity.

According to KBS Television news channel, Kia claimed that it was mindful of the grievance of some prospects and was investigating the induce of this bothersome large-frequency sound even though driving.

The approach to read that seem is easy. An EV6 car that is touring at 30 km/h and then stops to wait around for a pink signal and as the automobile slows down to fewer than 10 km/h, a sudden ‘beep’ is listened to.

Just one of the EV6 drivers, Mr. Moon Seong-Rok/ advised to the interviewer: “It lingers in my ear and I can hear the audio built by the motor vehicle even in my daily everyday living, as if I have a minimal tinnitus…”

One more driver, Lee Sang-seop said that new music is often on in his car or truck due to the fact of the significant-frequency sound. “I place tunes on the USB and plug it in and convert on the volume higher than that. Then that cancels out.”

You can listened to the sound within the car in different check in a audio expert produced by KBS information in the online video earlier mentioned.

We will describe how the audio specialist tested it. Within the auto and when driving at a velocity of 10 km/h or a lot less, a seem is detected for each individual frequency. Abruptly, a bar graph around 6,000 Hz pops up and then a significant-frequency seem begins to be heard for about 3 seconds.

In accordance to Kim Do-heom, Professor of Acoustic Engineering at Daelim University suggests that typically individuals can perceive seems involving 4,000 and 17,000 hertz as significant frequencies. So a seem of 6,000 hertz is a selection that any one can listen to properly.

“It is a sounds of about 6.3 kilohertz, which is pretty sensitive to the human ear… It is a tiny sound in terms of the unique sound stage, but the reduced frequency is substantial simply because the ambient sounds is so small in a car without the need of an inside combustion engine.” He additional.

What do you imagine? Will you men be aggravated by a audio like that?


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