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Norway To Become First Country To Switch Off FM Radio (reuters.com)
Norway is set to become the first country to switch off its FM radio network next week, as it takes the unpopular leap to digital technology. Reuters reports: Critics say the government is rushing the move and many people may miss warnings on emergencies that have until now been broadcast via the radio. Of particular concern are the 2 million cars on Norway's roads that are not equipped with Digital Audio Broadcasting (DAB) receivers, they say. Sixty-six percent of Norwegians oppose switching off FM, with just 17 percent in favor and the rest undecided, according to an opinion poll published by the daily Dagbladet last month. Nevertheless, parliament gave the final go-ahead for the move last month, swayed by the fact that digital networks can carry more radio channels. By the end of the year, all national FM broadcasts will be closed in favor of DAB, which backers say carries less hiss and clearer sound throughout the large nation of 5 million people cut by fjords and mountains. Torvmark said cars were the "biggest challenge" - a good digital adapter for an FM car radio costs 1,500 Norwegian crowns ($174.70), he said. For the same cost, digital radio in Norway allows eight times more radio stations than FM. The current system of parallel FM and digital networks, each of which cost about 250 million crowns ($29 million), saps investments in programs.
That was one thing I found interesting when TV went digital: a weak analog signal is just noisy, but easy for people to pick out the information from. a weak digital signal is chunky in ways my brain certainly isn't as capable of parsing through.
DAB here in the UK is a failure because we adopted it too early, and we are stuck with first generation DAB rather than DAB+. I hope Norway is a bit more advanced. Most of our stations including many music stations broadcast in 64kbps mono MP2 (no joke). So here, DAB sounds like shit, frankly, and because of the many DAB radios out there that don't support DAB+, it will be a long time before we can move on now. I have a good DAB radio in my car, but I primarily listen to internet streams and FM.
Oh no... it's the future.
My DAB portable radio has a high power usage and chews through AA's at an alarming rate, far far higher than my old FM analog radio. I would be very concerned about the suitability of DAB in sitiations of emergency, where people are asked to have portable radios with a fresh set of batteries, they wouldn't last long at all! And one other problem with DAB, try tuning one in the dark, or otherwise looking at the display. Trying to navigate the stations is extremely difficult compared to a simple tune up or down. And if you have gone off onto a sub menu then it's really difficlt to find where you are. I spare a thought to think how blind or poorly-sighted people have to navigate DAB radio channels.
...Do you think they have crazed conservative personalities ranting about the fact they live in a Socialist welfare state there?
Probably not to anywhere near the extent that you 'enjoy' those cranks in America. Socialist welfare states have the same corporate shills and their deluded hangers-on, but on the whole that rhetoric doesn't play nearly as well here as it does in the US.
'The Economy' is a giant Ponzi scheme whose most pitiable suckers are the youngest among us and the yet-unborn.
And compared to FM, DAB is mostly nothing. At a fraction of the range where you'd still be pulling in very usable FM audio. DAB is gone entirely, or slamming open and closed like a berserk doorman on meth.
This is where commercial interests have won. DAB+ is actually quite nice in populated areas, more channels and better sound. We're building tunnel coverage and such so along the main roads it'll be okay. But when you start to consider the streaming capabilities of cell phones and particularly compared to the antenna and battery = power of a car we should have dropped radio altogether and just built out data transfer for streaming.
Because the places you don't have good cell phone coverage DAB+ isn't very good either. Remote cabins, deep in the mountains, far out at sea out of cell phone coverage where you don't care about DAB+ and 20 channels of music. You want to hear the weather forecast and know if there's a storm coming. I'm sure we could find some other alternative for that.
Live today, because you never know what tomorrow brings
the internet allows even more radiostations than DAB...
...but requires a working Internet connection. Please take notice that the summary speaks about Norway. A country that is in Europe, and not even in the EU.
Europe is not a single country, but a lot of different countries, each with its local cellular service providers.
As soon as you travel abroad, you're roaming, and internet connection can get quite expensive.
Whereas DAB and FM are just available for free from the air.
Also :
- FM (RDS TMC) and DAB (TPEG) have very clear standard for emitting traffic informations, which - at least in Europe - is supported by the vast majority of hardware (in-vehicle infotainment, standalone GPS receivers, etc.)
There isn't such a clear widely supported standard on internet. Google can provide a traffic overlay on their Maps service/app, but there's no standard way for that information to be propagated to your car's computer or your tomtom.
(And again, there's going to be a lot of people use offline maps in their car or using a standalone device, because streaming data from the internet while not it your country costs a lot in Europe, and thus using Google Maps for driving direction isn't that much practical. - Not only less features, but also requires you to download maps in advance using their fugly clumsy interface. at which point a standalone device starts to sound much better).
- FM and DAB also have a standard way to do to temporarily switch channels for some critical/emergency announcement (interrupt the radio you are listening to announce that there's an accident ahead on the highway you're driving on and you need to be careful to avoid the mess on the road. Or that because of the snow, there's a barrage of snow-plows driving at 30 km/h on the same highway where you're driving 130 km/h. You can't overtake them and you need to adapt your speed to avoid colliding).
This standard is supported by nearly any in-car radio for the past 20 years (i.e.: even old FM radios that might not be able to take advantage of all the other information available on the RDS channel can at least interrupt your music for an announcement). It even works while other media sources are playing (if you're listening to music on an USB stick, modern cars will pause their own media player, have you listen to the radio announcement, then resume your music). Even works over bluetooth (with the car emitting "pause" and "play" commands over bluetooth before/after the announcement, if the bluetooth player supports it).
As far as I know, Spotifiy on its own won't interrupt you for anything but advertisement (on free accounts). I doesn't support any traffic announcement. (and it would be problematic, because it would need GPS awareness and again costly data roaming).
You still need the car being able to catch FM/DAB information to be able to interrupt the spotify playing on your tablet.
- And that's the practical implication.
Then there's the matter of taste. Some people acutally enjoy listening to radio. Because of the music program, because of the talking heads, because of the news, etc. which currently aren't provided by internet streaming alternatives like spotify.
Only provided by web radios - ie.: radio that stream also on the internet - ie.: provide over costly internet connection what they also provide for free over the air with DAB.
everybody with highschool education can build a receiver from scrap parts for it, for DAB, not so much.
RTL-SDR would like to disagree with you.
Yup, it's not the same concept of "scrapt parts" (you're referring to electronic component lying around: resistors, transistors, condos, etc.) (I'm referring on the kind of scraps I have around : RaspPis, Arduinos, etc.) but it's still quite close to what a modern geek might have lying around.
Even if QAM / QSPK are much more complicated than FM, it's still possible to hack some at home, and is much more relevant in the modern world (Except for analog broadcast radio and a few legacy handheld radio "walkie-talkie", who the hell gives a damn about Frequency modulation nowadays ?)
"Sufficiently advanced satire is indistinguishable from reality." - [Tips: 1DrYakQDKCQ6y52z6QbnkxHXAocMZJE61o ]