How cars sound has always been a big topic of debate for automakers, probably since the automobile was invented. The situation is slightly different when it comes to electric cars, but electric cars must make some noise for safety reasons.
In 2018, the National Highway Traffic Safety Administration required new electric vehicles to emit warning sounds when driving at speeds up to 30 km/h. The agency predicts the rules will cost the auto industry about $40 million annually to manufacture waterproof exterior speakers, but save up to $320 million in reduced pedestrian injuries.
According to a recent survey, high-frequency sounds can be irritating and contribute to ear fatigue. Instead, respondents preferred noises similar to wind, water, and white noise over others that were described as more “sci-fi” in nature. The study, published by audio branding agency Listen and research firm CloudArmy, surveyed more than 400 American adults, half of whom already owned an electric vehicle. It was noticed that respondents preferred traditional car sounds.
Paul Amitai, chief strategy officer at Listen, explained the appeal of these natural sounds.
“If you think about a lot of the sounds your car makes, they're more in that range. Respondents experience this sound as more authentic and car-like, consistent with the sounds traditionally heard from gasoline-powered cars.”– noted Amitai.
Silence Is Golden, But Is It Electric?
Electric cars are all the rage these days. They’re eco-friendly, powerful, and surprisingly fun to drive. But there’s one thing they’re missing: a soul. Or, more precisely, a sound.
Unlike their gas-guzzling counterparts, electric cars are practically silent. While this is great for cutting down on noise pollution, it also makes them feel a bit, well, lifeless. So what’s a car enthusiast to do?
The Sounds of Silence (and the Sounds of the Future)
Think about it. The iconic roar of a Ferrari, the rumble of a classic Mustang, the gentle purr of a vintage Volkswagen – these sounds are as much a part of the car’s identity as its sleek design or its powerful engine. They tell a story, evoke emotions, and even contribute to the thrill of the drive.
Electric cars, however, are stuck in an acoustic void. While some people might be perfectly content with the quiet hum of their electric motors, others crave the sonic experience that comes with driving a "real" car.
So, how can we give electric cars a sound that’s both futuristic and exciting? Here are a few ideas:
- Synthesized Soundscapes: Imagine a car that doesn’t just make noise, but creates a symphony of sounds tailored to your driving experience. A gentle hum as you cruise down the highway, a pulsating beat as you accelerate, a dramatic crescendo as you approach a corner.
- Personalized Soundtracks: Why not let drivers choose their own sound? Imagine a car that allows you to import your favorite music, or even customize the engine "roar" to your liking.
- Environmental Sounds: Electric cars could actually enhance the driving experience by amplifying the sounds of nature. Imagine hearing the chirping of birds as you drive through a forest, or the waves crashing as you navigate a coastal highway.
FAQs:
Q: Isn’t it dangerous to have electric cars making noise?
A: Absolutely not! The idea is to create a sound that is both audible and pleasant, not something that would startle pedestrians or other drivers.
Q: Wouldn’t adding sound to electric cars just add more noise pollution?
A: Not necessarily. The sound could be carefully designed to be both enjoyable and environmentally conscious. It could even be incorporated into a system that automatically adjusts the volume based on the surrounding environment.
Q: What about the future of sound in cars?
A: The future of sound in cars is bright and full of possibilities. As technology advances, we can expect more sophisticated and personalized sound experiences, making driving even more exciting and engaging.
So, what do you think? What should the electric car of the future sound like?