Drivers could get a charge out of Chevrolet Volt - USATODAY.com I suspect I already know the answer: Do the GM hybrids, the two-modes, have noise generators?Near as I can tell, just the losers or likely losers are signing up for noise generators. Bob Wilson
I wonder if the "noisemaker" will have Jetson's sound effects, Battle Star Galactica sound effects, or will the driver be able to pick and choose? Eg: use an iPod to plug into the audio system and download an mp3/wav etc of my favorite sound effect I bet this sound effect would make pedestrians jump Or. maybe just hook up a small 12 vdc air compressor and mount one of those Kenworth air horns to the roof
Its not a Kenworth air horn (they have air horns on other trucks, too), its a Hadley air horn: Hadley
Well, the car probably rattles, wheezes and groans. So this is the usual GM attempt to market poor quality as a "feature." :madgrin:
I want mine to sound like a Harley with straight pipes. Just to make sure everyone knows I'm there. :madgrin:
If the noise were optional: There are species specific noises that everyone recognizes are "not good": stinging insects vicious dogs and angry cats straight pipe Harley But these are amusements compared the safety issue, sound doesn't work. In pedestrian safety, it is at best a placebo and a dangerous one because it is in competition with effective solutions. Bob Wilson
That's an idea - I could record our Persian cat trying to wake us up at 3am and play that back whenever the Prius is moving slower than 15 mph. :madgrin: If I recall correctly, doesn't the data show that incidents of SUVs backing over children causes more pedestrian deaths than all of the so called "silent*" cars? *EV's and Hybrids. FWIW, I think that the Toyota HSD cars have a distinctive electric motor sound when decelerating and moving away from a dead stop. I think there are some other conventional ICE cars that are harder to detect when there is background noise present.
Jayman, you're a bad, bad, man. (goes out to swap old and busted baseball cards for hot new Jayman effect device)
Well let's see: 2007 - only three Prius, pedestrian accidents 2007 - three Prius, at least one other car, and pedestrian accidents 2007 - 5432 total car-pedestrian accidents including the 6 with a Prius So there is a hazard? Bob Wilson
These would be great to install on a Prius. It sure beats swapping the stock horns w/ones from Camrys.
Sorry, Bob, I was just trying to be funny (and failing). It was meant to be like saying that comparing thus-and-so knuckle-dragger to a monkey is an insult to monkeys. Therefore comparing noise-generators to placebos is an insult to the effectiveness of placebo. Dr Ben Goldacre is a medical doctor who writes on the lack of scientific rigour in a lot of conventional and alternative medicine, who has written some interesting stuff about the fact that, a lot of the time, the experience of being medicated or of being operated on is actually a large part of what improves patient outcomes and in some cases pharmaceuticals actually are no better than this. His book Bad Science has a good chapter on placebos. He also made a radio programme last year: My Placebo programme on BBC Radio 4 - Bad Science Part two of my Radio 4 show on the placebo effect, 9pm tonight (Monday) - Bad Science
I am aware of the mind body link and perhaps placebo is not the best anlog for the honorable competition. It is a life and death issue and sometimes I lose my sense of humor. There is something about death that focuses the mind. Bob Wilson