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Tesla Model Y showcases new tech that could revolutionize cabin designs [Feature]

(Credit: Dirac)

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During the IAA Mobility Show this year in Germany, Dirac and Trèves showcased revolutionary technology using a Tesla Model Y. Trèves’ new Sonified technology paired with Dirac OPTEO tuning teased the future of the car cabin at the event in Munich. 

The Tesla Model Y’s journey with Trèves’ Sonified technology starts with a unique exciter design. Audio exciters are audio processing tools that manipulate sounds through synthesizing harmonics/harmonic distortion, usually in the high-frequency range. The new design was so exciting, Mark Cooper— Trèves Sr. VP of Global Sales and Product Lines—joked with Teslarati that the company considered spelling everything with a capital “X” as in eXciter.

Cooper knew Trèves developed something special with its new eXciter. Ironically, exciters aren’t that exciting in the automotive audio realm—despite their names. It would take someone with experience to realize the potential of Trèves’ unique eXciter design. Enter Dirac. 

Hendrik Herman, Dirac’s Vice President of Automotive, shared his first experience and initial shock with Trèves Sonified technology. 

“And so at one point, you know, we met, and I had the chance to listen to one of the demo cars in an earlier revision. And I need to admit [I] was a bit biased because exciters, in essence, have been around for audio reproduction in the past. But they never excited anyone—to be honest—because the performance back in the days or by, let’s say, competitors out there—setups that we had seen over the last maybe five to 10 years—simply were not what you were looking for.

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“So as I said, I was very biased first meeting with Mark and team about, you know, having exciters, and I was like, ‘Yeah, well, not the exciter story again.’ But then I was astonished and surprised [at] how well it was working. I mean, it was perfectly integrated. And it was a completely different experience,” Herman told us. 

What is so different about the Trèves eXciter?

So what actually makes the Trèves eXciter revolutionary? Essentially, Trèves reimagined the design of an audio exciter—sort of like Tesla reimagined the idea of a car to develop its electric vehicles today—and started from the ground up. 

“The head of innovation was working with a friend on what [we could] do with these fabulous exciters but differently. And that’s what we’ve done: basically, rather than have the exciter stuck on a piece of hard trim that rattles, it’s inside the soft trim. And that’s where it’s easy to understand the difference: soft trim doesn’t rattle,” Cooper shared. 

The difference between Trèves’s eXciter design and other companies’ designs appears to start from their perspectives. Typically, new eXciter designs would come from companies specializing in audio. They usually focused on replacing the loudspeaker with new audio exciters and placing them in the same places in cars. 

Cooper explained that exciters would be placed on surfaces fixed onto car bodies with screws and pop rivets. Over time, the exciters would shake the surface, and the screws and pop rivets would come loose, resulting in a buzzing noise and terrible audio. 

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Trèves’s mother company, Trev, does not specialize in audio—hardware or software. It specializes in NVH and interior trim, providing a unique perspective to audio exciters. The Trèves eXciter is decoupled from the hard surfaces of a car’s body, effectively eliminating the buzzing noises and rattling caused by regular exciters. But it doesn’t end there. The redesigned eXciter also changes how sound is released, creating a new audio experience since loudspeakers were first placed in cars. 

“So whether it’s been the Dirac guys or some of the other audio specialists when they’ve heard our cars, they said it sounds different from an out speaker. And that’s got people excited because loudspeakers have been in cars for like 50, 60 years. So we all know what they sound like,” stated Cooper. 

What’s so exciting about the Trèves eXciter?

Better sound quality is not what makes the Trèves eXciter different—even though it does deliver better audio. What’s so exciting about the Trèves eXciter is how the sound travels out of it, creating a distinct sound experience and many possibilities for cabin car designs. Cooper summed the new eXciter’s unique capability the best.

“If you can imagine the loudspeaker, it’s [a] cone, and it creates like a column of air. And as the air moves, it makes the pressure in your ears. And that’s how the sound is transmitted, right. So you’ve got a column or a piston of air coming off the loudspeaker,” he said, guiding us through a mental experience of Trèves Sonified technology.

“What [Trèves does] is we have a plate of composite material, which is about the size of a hand, for example, in a headrest or under the seat. And as we move that whole surface together, the sound doesn’t come up in a piston; it sort of spills over the edge.

“Okay, so the actual source of the sound is not easily identifiable. And that’s where the audio industry is saying, for emissivity, which is exactly what Hendrik was talking about at the beginning. This is great because it allows us to put the source of the sound closer to the ear without making it directional. And that’s what’s got everyone so excited right now,” explained Cooper. 

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Trèves Sonified technology allows designers to reimagine a vehicle’s cabin since traditional loudspeakers could only be placed in certain areas of a car. The Trèves eXciter can be placed in other cabin areas, creating numerous possibilities—especially for automakers seeking to create cabins with better entertainment features. 

Trèves and Dirac plan to team up again on another Tesla vehicle for CES 2024 in Las Vegas. 

The Teslarati team would appreciate hearing from you. If you have any tips, contact me at maria@teslarati.com or via X @Writer_01001101.

Maria--aka "M"-- is an experienced writer and book editor. She's written about several topics including health, tech, and politics. As a book editor, she's worked with authors who write Sci-Fi, Romance, and Dark Fantasy. M loves hearing from TESLARATI readers. If you have any tips or article ideas, contact her at maria@teslarati.com or via X, @Writer_01001101.

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Neuralink Blindsight human trials expected to start in the UAE

Neuralink aims to restore vision with its Blindsight BCI implant. First human implant for Blindsight may happen in UAE.

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(Credit: Neuralink)

During Elon Musk’s interview at the Qatar Economic Forum, he announced that Neuralink aims to implant its Blindsight brain-to-computer interface (BCI) device in a human patient by late 2025 or early 2026.

Blindsight focuses on restoring vision. A few years ago, Musk mentioned that Neuralink’s BCI devices would restore vision for people, even those born blind.

“The first two applications we’re going to aim for in humans are restoring vision, and I think this is notable in that even if someone has never had vision ever, like they were born blind, we believe we can still restore vision. The visual part of the cortex is still there. Even if they’ve never seen before, we’re confident they could see,” Musk said during Neuralink’s Show & Tell in 2022. 

Musk said Blindsight could be implanted into a human patient in the United Arab Emirates (UAE). Neuralink plans to partner with the Cleveland Clinic Abu Dhabi to implant the first human patient with Blindsight.

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Elon Musk’s neurotechnology company is partnering with the Cleveland Clinic Abu Dhabi to conduct the first clinical trial of the UAE-PRIME study. Like Neuralink’s PRIME study in the United States, UAE-PRIME will focus on human patients with motor and speech impairments.

Neuralink received Food and Drug Administration (FDA) approval to conduct the PRIME and CONVOY studies in the United States. PRIME tests the capabilities of the company’s Link implant to restore or enable motor and speech in participants. Meanwhile, the CONVOY study explores Link’s ability to control assistive robotic devices. Neuralink already has an assistive robotic arm called ARA that could expand patients’ autonomy beyond smart devices.

Blindsight would probably require a separate study from PRIME and CONVOY. As such, Neuralink might need FDA approval in the United States to start human trials for Blindsight. However, Blindsight already received a “breakthrough device” designation from the US FDA.

In April 2025, Neuralink opened its patient registry to participants worldwide. The neurotechnology company has already implanted its Link BCI device into five patients. Earlier this year, Neuralink welcomed one of its first PRIME study participants as the first patient in its CONVOY study.

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Elon Musk just revealed more about Tesla’s June Robotaxi launch

Tesla CEO Elon Musk gave more information about the Robotaxi launch in Austin set for June.

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Steve Jurvetson, CC BY 2.0 , via Wikimedia Commons

Tesla CEO Elon Musk just revealed more details about the company’s June Robotaxi launch, which will kick off in Austin.

As of right now, Tesla is still set to push out the first Robotaxi rides in Austin, Texas, in early June. These vehicles will be in short supply at first, as Musk says the company is purposely rolling out the fleet in a slow and controlled fashion to prioritize safety. There will be ten vehicles in the Robotaxi fleet to start.

Tesla Robotaxi deemed a total failure by media — even though it hasn’t been released

However, in an interview with CNBC on Tuesday afternoon, Musk also revealed some other new details, including where in Austin the vehicles will be able to go, how many Robotaxis we could see on public roads within a few months, and other information regarding Tesla’s Full Self-Driving suite.

A Controlled Rollout

Tesla has maintained for a few months now that the Robotaxi fleet will be comprised of between 10 and 20 Model Y vehicles in Austin.

The Cybercab, which was unveiled by the company last October, will not be available initially, as those cars will likely be produced in 2026.

Musk said during the CNBC interview that Tesla is doing a low-yield trial at first to initiate a safety-first mentality. It is important for Tesla to launch the Robotaxi fleet in a small manner to keep things in check, at least at first.

As confidence builds and the accuracy of the fleet is ensured, more vehicles will be added to the fleet.

Musk believes there will be 1,000 Robotaxis on the road “in a few months.”

Geofenced to Certain Austin Areas

Tesla will be launching the Robotaxi program in a geofenced fashion that gives the company the ability to control where it goes. Musk says that the areas the Robotaxis will be able to travel to are among the safest neighborhoods and areas in Austin.

This is yet another safety protocol that will ensure the initial riders are not put in dangerous neighborhoods.

Some might be disappointed to hear this because of Tesla’s spoken confidence regarding Robotaxi, but the initial rollout does need to be controlled for safety reasons. An accident or incident of any kind that would put riders’ lives in danger would be catastrophic.

No Driver, No Problem

As the company has rolled out an employee-only version of the Robotaxi program in Austin and the San Francisco Bay Area, some wondered whether the rides would be driverless, as these initial trials for Tesla workers were not. Employee rides featured a human in the driver’s seat to ensure safety.

Tesla says it has launched ride-hailing Robotaxi teaser to employees only

The company did not report whether there were any interventions or not, but it did state that the vehicles traveled over 15,000 miles through 1,500 trips.

Musk confirmed during the interview that there will be no driver in the vehicle when the Robotaxi program launches in June. This will be groundbreaking as it will be the first time that Tesla vehicles will operate on public roads without anyone in the driver’s seat.

Full Self-Driving Licensing

For more than a year, Tesla has indicated that it is in talks with another major automaker regarding the licensing of Full Self-Driving. Many speculated that the company was Ford, but neither it nor Tesla confirmed this.

Musk said today that Tesla has been in touch with “a number of automakers” that have inquired about licensing FSD. Tesla has yet to sign any deal to do so.

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Elon Musk on Tesla vehicle sales: “We see no problem with demand”

“The sales numbers at this point are strong, and we see no problem with demand,” Musk said.

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(Credit: Tesla)

During a rather testy interview with Bloomberg’s Mishal Husain at the Qatar Economic Forum, Elon Musk stated that the demand for Tesla’s vehicles is still strong. Musk also stated that the issues that Tesla faced earlier his year have already turned around.

Already Turned Around

Tesla sales saw notable drops in the past months, particularly in Europe, where several countries saw drastically fewer Tesla sales year-over-year. Tesla stated in its Q1 2025 vehicle delivery report that the declines were largely due to the company’s changeover to the new Model Y, but media reports nevertheless placed the blame on Musk’s politics and his work with the Trump administration’s Department of Government Efficiency (DOGE).

It was then no surprise that Bloomberg’s Husain pointed out Tesla’s low sales in Europe this April during the interview. When questioned about the matter, Musk stated that things have “already turned around.” Musk also noted that while Tesla sales are down in Europe so far, this is true for numerous other carmakers in the region.

No Problem With Demand

When asked for evidence to back up his claims, Musk stated that Europe is indeed Tesla’s weakest market, but the company remains “strong everywhere else.” He also admitted that while Tesla has “lost some sales from the left,” the company also “gained some from the right.” Musk highlighted the fact that Tesla stock, which is partly affected by analysts with insider information, is trading at near all-time highs.

“The sales numbers at this point are strong, and we see no problem with demand. You can just look at the stock price. If you want the best insider information, the stock market analysts have that, and our stock wouldn’t be trading near all-time highs if things weren’t in good shape. They’re fine. Don’t worry about it,” Musk said. 

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Watch Elon Musk’s full interview at the Qatar Economic Forum in the video below.

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