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Pentagram aims to cut through the noise of EV sound design

What does an electric vehicle sound like when it goes from 0 to 60, when it signals a turn, when it’s powered down for the night? EV motors have fewer parts and are therefore incredibly silent, which presents safety concerns for drivers who recognize speed by sound and pedestrians who canÂ’t hear an approaching vehicle.  In 2019, regulators in Europe and the U.S. began requiring EVs to have warning sounds, but they left it up to the car manufacturers to choose those sounds. Many have taken the new legislation as an opportunity to not only create a branded sound, but also to stir up some marketing hype by enlisting famous musicians to compose the noise of an electric engine. Hans Zimmer created the Blade Runner-esque sound concept for BMWÂ’s i4 electric sedan, and, strangely, Linkin Park is creating EV sounds for BMW.  Sound designer Yuri Suzuki, a partner at design consultancy firm Pentagram, recently conducted a research project into the crucial role electric car sound has on a userÂ’s safety, enjoyability, communication and brand recognition, out of which he developed a range of car sounds. Suzuki says that while some automakers have chosen beautiful and interesting car sound designs, chasing celebrity clout is not the way to go when designing the sound behind serious machines.  “We really have to design carefully based on the psychological effects on a human,” Suzuki told TechCrunch. “ItÂ’s all about the relation between the human being and the machine itself.” Suzuki says smart sound design can help ease the difference between human and car by providing a shared language. Based on surveys he conducted, Suzuki came up with two new skeuomorphic electric engine sounds as well as adaptive sounds that reflect the time of day and the location of the drive.  His engine sounds are reminiscent of internal combustion engine revs, providing both drivers and pedestrians with a recognizable indication of speed increasing and decreasing. The sounds are placed at different pitches: one quite low, like a spaceship taking off; the other a bit higher, like a hovercraft vertically ascending. Audi, Ford and Jaguar Land Rover have also chosen to make futuristic copies of gasoline engines for some of their new electric vehicles.  SuzukiÂ’s sound design also includes in-car sounds, like powering on, turn signals or horn honking, that use AI to adapt to the time of day.

Toyota, Daihatsu and Suzuki team up to unbox some fun-size electric kei vans

The G7 Summit is happening in Hiroshima, Japan, right now and some automakers have taken the opportunity to announce new projects. Toyota, their wholly owned subsidiary Daihatsu, and Suzuki (of which Toyota owns about 5%) made news with a trio of electric micro-vans built to kei car specifications. The battery-electric vans are part of an industry-wide push toward carbon neutrality. Kei-class vehicles, in addition to limited displacement gasoline engines, have strict dimensional restrictions that allow them to navigate the often narrow streets in dense urban areas. They're also privilege to certain tax breaks and parking benefits.  [gallery ids="2474953,2474954"] The engine size rules obviously don't apply to the electric vans, but they will still conform to the size boundaries. Kei vans are often used to solve the "last mile" problem in logistics since they're able to whiz around crowded streets inaccessible by larger commercial vehicles.  Daihatsu, which specializes in kei cars, will build the vans and name their variant the HiJet Cargo. The HiJet name has been a consistent one in the company's lineup since 1960, but these new versions will be front-wheel-drive in contrast to the rear-wheel-drive gasoline variants. Toyota's version will be called the Pixis Van, while Suzuki will be named the Every, a nameplate that's been around since 1982. Aside from the badges the vans appear identical. Range is said to be approximately 200km (124 miles) on a single charge.  The exhibition was held in conjunction with the Japan Automobile Manufacturers Association, which former Toyota CEO Akio Toyoda heads. Toyoda stepped down from the top position at the company his grandfather founded in April, but still takes a overseer role as Chairman. Toyoda was criticized for being slow to adopt EVs, and new CEO Koji Sato has emphasized the role of battery-electrics moving forward while still taking a multi-front approach to carbon neutrality with hydrogen and hybrids. These vans were likely in development before Toyoda's retirement, though.

Question of the Day: Most heinous act of badge engineering?

Badge engineering, in which one company slaps its emblems on another company's product and sells it, has a long history in the automotive industry. When Sears wanted to sell cars, a deal was made with Kaiser-Frazer and the Sears Allstate was born. Iranians wanted new cars in the 1960s, and the Rootes Group was happy to offer Hillman Hunters for sale as Iran Khodro Paykans. Sometimes, though, certain badge-engineered vehicles made sense only in the 26th hour of negotiations between companies. The Suzuki Equator, say, which was a puzzling rebadge job of the Nissan Frontier. How did that happen? My personal favorite what-the-heck-were-they-thinking example of badge engineering is the 1971-1973 Plymouth Cricket. Chrysler Europe, through its ownership of the Rootes Group, was able to ship over Hillman Avanger subcompacts for sale in the US market. This would have made sense... if Chrysler hadn't already been selling rebadged Mitsubishi Colt Galants (as Dodge Colts) and Simca 1100s as (Simca 1204s) in its American showrooms. Few bought the Cricket, despite its cheery ad campaign. So, what's the badge-engineered car you find most confounding? Chrysler Dodge Automakers Mitsubishi Nissan Suzuki Automotive History question of the day badge engineering question