A busy intersection in the Chinese city of Shenzhen. 5/2006
Yesterday I walked to lunch along a busy street in Hollywood, having a very difficult time hearing my friend on my cell phone as busses and trucks rattled past. I marveled at the amazing amount of noise I encounter on a daily basis, and thought of how peaceful the aural landscape of the future city will be if one day all internal combustion engines are replaced by electric equivalents.
There are a ton of Toyota Prios zooming around the streets of LA fairly quietly using their electric motors, the first wave of the new sound of transportation. Sounds like progress to me.
So I’m hoping that a new piece of legislation introduced in the US House of Representatives, the Pedestrian Safety Enhancement Act of 2008, doesn’t result in a mandatory minimum noise level for all vehicles. Here are the details on the Act, courtesy of its supporters at the National Federation of the Blind (NFB):
The bill requires the Secretary of Transportation, within ninety days of its enactment, to commence a two-year study to determine the best means to provide the blind and other pedestrians with information about the location, motion, speed, and direction of vehicles. Upon completion of the study, the Secretary will report the findings of the study to Congress and, within ninety days, establish a minimum vehicle safety standard for all new vehicles sold in the United States. Automobile manufacturers will have two years to comply with the vehicle safety standard.
Some folk over at treehugger.com wonder if such concern is overkill, asking How Many Blind People Have Been Hit By A Prius? One answer can be found in an LA times article on the bill, “While the organization is not aware of people being struck by cars they couldn’t hear, NFB President Marc Maurer has said he fears it’s only a matter of time.”
A 2012 Prius with mandatory rusty front cowbell. Optional rear cowbell not shown in photo.
I’d like to think that the desire for a quiet environment and the desire for blind people to be able to freely and safely navigate the streets don’t have to be at odds. Hopefully if the bill passes, the required study will show that tire and electric engine noise alone will suffice to warn pedestrians (especially given that as more and more hybrids take to the streets the total level of road noise will go down, so that the sound of approaching electric vehicles will be less masked by the din). Or maybe someone can develop a wristwatch for the vision-impaired which would use sonar or transponders built into every car to notify them of approaching traffic?
I’d prefer any solution to one that results in a future of roads filled with chirping, whistling, or beeping cars.
Technorati Tags: accessibility, ambient sound, Legislature, safety, sound pollution