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Alternatively, since most modern day vehicles come with satellite radio standard, they could just make it a requirement that satellite radio broadcasts emergency messages on their preview channel during an emergency.
The issue is many emergency broadcasts will have location specific information, while satellite will be the same message nationwide.
But it’s still a dumb mandate. Not everyone has cars. I keep an emergency radio (which also receives weather and several short wave bands) for emergencies.
Satellite can target a region. The satellite TV providers do just that. It might not be local down to the city level, but it can be focused down to an area that still makes it relevant.
Satellite TV uses spot beams for local TV. Satellite radio I do not believe is equipped with such localized spot beams. The do have some local traffic, but I think they are all broadcast nationwide.
I’ve heard worse ideas.
Requiring the installation of analog AM radios in automobiles is an unnecessary action that would impact EV range, efficiency, and affordability at a critical moment of accelerating adoption,” said Albert Gore, executive director of ZETA, a clean vehicle advocacy group that opposes the AM radio requirement.
I cried. They install like big screen TVs now instead of console with buttons and it is the radio which is expensive and eats the battery?! Please note, an amplifier and speakers are already in the car, so they just talk about the radio receiver, which in old days could run couple of days or more with AA batteries.
The issue is the motors generate EM emissions that interfere with AM reception. To still have AM, they have to add shielding, which adds cost, as well as weight that will reduce range and efficiency.
An AM radio receiver would easily fit in the palm of your hand. You could shield it with material that weighs no more than a pound.
Taco Tuesday will have more impact on your EV range.
You can’t just shield the radio. That’s not where the antenna is. You have to shield the electrical components generating the interference.
OK, it might cost a bit to install shielding, but it is not like a heavy thing - for AM can be done with metal net with rather large cells, which weights nothing and requires zero additional power.
There was an arstechnica piece that was a bit sooner (it’s passed the house). They said 82 million people “use AM radio”. (Most of that is probably while driving.)
The argument for it is basically, that AM-radio listeners are declining and that means stations are closing up. If they remove them, AM radio peeps “loose” the largest segment of their audience.
The “concern” is that the public warning system relies on 77 of the 4.5k stations to broadcast warnings.(emergency and weather/hazard radios)
The issue here is that it’s basically bullshit. They could just buy the towers as a stop gap until better systems come into play. (Though to be fair, as old as it is, it’s pretty much the best for that kind of alert. Might be permanent.) and its really doesn’t matter- AM radio is dying; at least as entertainment ornmews services.
I think it would be very difficult and very expensive to build enough towers to cover states like Alaska. A lot of people listen to AM radio there.
I’m guessing people will just start putting separate radios in their cars and use a bluetooth connector or something.
I’m guessing people will just start putting separate radios in their cars and use a bluetooth connector or something.
That’s fine and all, but it will just become a hobbyist thing like CB Radio…
And since funding for NPR has been significantly cut again and again by Republicans over the past few decades and is propped up almost entirely by listener contributions, it wouldn’t last a year without mandatory AM radios in cars.
I enjoy listening to NPR while I’m driving, but I doubt I would go through the trouble of buying a separate radio to keep sitting on my passenger seat or something?
And hey, guess who produces all of your favorite podcasts? That’s right, NPR.
NPR is on FM too.
NPR is on FM, too, and, uh, they’ve transitioned to streaming by webcast or app.
(They’ve had NPR One one for years, there’s a new NPR app that’s out to replace it.)
Like the idea of the app - hate the idea of the analytics from the app.
Like the idea of radio where there’s no analytics to collect.
Podcasts aren’t going to give you the latest news. Especially not the local, regional and state news that local public radio stations provide. Information you might want to know in a disaster in a place where FM radio might not reach.
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They are lying through their teeth
It’s probably because am radio hurts their profit somehow
Fuckers can design in an option to turn the hardware off when not in use and use more power efficient components and programming
They have to put more shielding around the motor so it doesn’t leak a bit of electromagnetic, because they can interfere with the Am radio. And shielding costs money and weighs a bit more. So they rather not have a built in electromagnetic radiation detector.
You can make an AM radio with a fucking potato. What a joke.
Al Gore seems like he might be a moron if he is dumb enough to believe what he said.
For anyone else who wondered the same, this Albert Gore is not the Al Gore.
I’m ok if this requires better EM shielding of electric vehicles. RF bands are a natural resource, and we should prevent short term profit-seeking from shitting them up.
Can’t have right wing talk radio cut off at the knees. Considering the interference generated by electric motors, I look forward to the added expense in EVs to add a feature I will never use.
There are also AM NPR stations (I wasn’t aware of this myself until a few days ago), especially in large states with small populations like Alaska.
To be fair the law seems to require it be done at no extra cost to the consumer, but I’m sure they’ll find something else that suddenly becomes much more expensive to install than it was before.
Drivers Seat $10,000.
The tech is so old I can’t imagine it realistically costing much.
It’s the fact that you can’t just slap it in there that is the issue. The electric motors interfere with the AM signal. That’s what’s been argued to be complicated and thus expensive.
Unless there’s an emergency.
The way I read it, this is ensuring everyone has the most effective analogue radio in their car because that’s how emergency broadcasts would go out. Seems sensible to me.
I listen to NPR, and not requiring AM radio in cars would literally (or “finally” if you’re an idiot conservative) kill the National Public Radio system for good.
The vast majority of NPR broadcasts on FM: https://en.wikipedia.org/wiki/List_of_NPR_stations
FM is more affected by physical barriers (buildings, etc.). Range is around 30 miles. AM range is around 100 miles during the day and further at night.
Don’t states with frequent hurricanes still recommend switching to AM in the event of disaster? There are a lot of situations where cell phones or FM may not work, but you could get an AM signal.
Would be nice if phones came with am/fm radios built in
It’s a shame that they took out this feature from smartphones when they killed the aux jack
They used to, back when we lived in a real society
I’m not sure what people would do with normal radios, but people in a severe weather area might own a weather radio that gets alerts from NOAA, and that’s on VHF, though they usually have AM/FM as well. I lived in tornado alley for a while and yeah, we would listen to whatever we could receive (FM in more populated areas, but AM when way out in the sticks) and we had a NOAA radio too.
See this comment: https://sh.itjust.works/comment/11323676 on an alternate thread to this same discussion which gives a great run down of AM & FM radio systems.
The problem is AM radios in electric vehicles. AM radio picks up interference from electricity, as most people who listen to AM radio and have driven under high power lines already know.
So electric car manufacturers want to sub in FM/Bluetooth radios instead.
You want your AM radio trash? That’s what “I Heart Radio” is for.
The issue is that AM radio is far more reliable in an emergency:
in a true emergency, seven former FEMA administrators wrote in a letter to Secretary of Transportation Pete Buttigieg, the signals that power AM radio are more reliable than FM, phone service, and internet connection. Most of the 75-odd stations with backup communications equipment and generators that allow them to broadcast in a crisis are AM stations, and AM radio covers 100 miles or more, far more territory than FM or any other widely accessible alternative. Source
Not if your car literally produces interference to AM signals
For the 1% of people who look to AM for emergency information. ;)
The idea is that AM is more rugged, it’ll be up when other more common forms of emergency communication is down. Internet and TV are both fragile, relatively speaking. FM covers less range. So yeah, while few people use it actively, when a true crisis hits, it’s nice to have a stable fallback. ;)
You live in Hurricane territory you know exactly what channel it is
Sorry to busy drinking to worry about using a radio.
Live through one category 5 hurricane then get back to me about how tough you are big guy.
Hurricane party time?
The problem is AM radios in electric vehicles. AM radio picks up interference from electricity, as most people who listen to AM radio and have driven under high power lines already know.
Not just EVs. When I drove a 2003 Civic Hybrid AM radio was worthless there too. So its:
- Hybrids
- Plugin Hybrids
- BEVs
- Hydrogen fuel cell vehicles too?
So anything but ICE. So all the cars that offer any kind of better environmental impact that full ICE have trouble with AM. I don’t think AM is worth it for that.
If the justification is that AM radio is useful in emergency scenarios, the sound quality is largely irrelevant. As long as you can make out instructions and warnings that might be given after a disaster (such as “Avoid area A due to flooding”, “Heated shelter available at schools”), then it’s serving its point. Whether it’s good for music or talk shows isn’t the point here.
It’s also the fact that if everyone stops using AM, the RFI pollution from EVs and other tech will balloon even more than it already has. Those frequencies are used for a lot more than just emergencies. I’d bet the push for this came from the military or the FCC.
If the justification is that AM radio is useful in emergency scenarios, the sound quality is largely irrelevant.
Then the electric motor was running on my Civic hybrid (accelerating or braking), the only thing you’d hear on any AM station was “BRRRRRRRRRRRRRRRRRRRRRRRRR!”. Not a single word spoken or note of music was intelligible.
AM would work okay when the car was not driving. If lawmakers want to legislate a radio that only works when the car isn’t moving, I suppose they can. It just doesn’t seem very useful to me.
AM radio is great at programming people
Why do you say that?
