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| The Government & the DAB industry are lying FM being switched off in 201518th June 2009 There’s more chance
of President Ahmadinejad
becoming Sir Alan’s next
Apprentice than there is
of any FM stations being
switched off by the end
of 2015. That date has
simply been
fabricated by the
dishonest DAB
industry, and the
The class action court case against Carter and NTL was settled out of court. Nuff said. Radio's digital switchover date has zero credibility, and they have simply plucked a date out of thin air that sounds like it isn't too far away in the hope that it will lead to an increase in DAB sales now, and it is also to persuade manufacturers that they need to urgently add DAB to existing audio products that currently only include analogue radio. Ed Richards, the chief exec of Ofcom, made the following quotes just three weeks ago on the subject of setting a date for FM to be switched off:
(my emphasis added)
For once, I concur with what Ofcom has to say. And remember that Ofcom has always been a massive cheerleader for DAB, so if Ed Richards thought it would be possible to set a date with any degree of accuracy today then he would have said so, no question. The reason why he knew that it's impossible to set a date today is the extreme lack of progress that DAB has made. Only 8.5 million DAB receivers have been sold since the BBC relaunched DAB in 2002, whereas Ofcom estimates that there are 120 - 150 million FM devices currently in-use.
Comments
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FM sounds better than DAB+.
DAB+ perhaps reach FM, but not dab only.
DRM in the 26 MHz of 2 x 20 kHz is even better than dab+.
Let the big boys apply to a licence of nat. or reg. dab+ and release their fm-frequency's to local radio stations.
DRM to regional and local radio in MW.Let us use all spectrum of the broadcasting bnds all all kinds of modulation. Freedom is the rigth even broadcasting.
DRM+ is the best...
obsolete radios
obsolete radios
DAB is dead long live FM
DAB on the other hand is lower quality; consumes 4 times as much power (aren't we supposed to be greeener?) on receive and I'm sure a lot more for transmitting too; has poorer coverage; receivers cost a lot more; are very complex (less green again). As the majority of mobile phones now include FM radios the medium is extremely portable - are the mobile manufacturers going to release DAB phones soon?
FM Switchoff 2015 ?
If FM is switched off, however, in order to provide similar DAB coverage the BBC would go bankrupt with the cost of the additional DAB transmitters needed to cover the same areas. DAB tends only to work by line of sight. It is all or nothing with DAB. Weak signal = NO SIGNAL.
In any case most BBC DAB channels have such a low bit rate these days that switching FM off will result in inferior broadcasts in mono anyway. BBC Radio 4 tends to revert to mono when 5 Live Sports Extra or BBC Parliament Radio is on the air. More radio channels are available through Freeview & Sartellite in better quality then in portable or static DAB mode (BBC Radio 7 has never broadcast in stereo on DAB, but has always been in stereo on Freeview, Freesat & Sky). Why can't the government open up more of the available muliplexes on DAB such that more stations can broadcast in higher quality, without the need for new DAB+ radios, when the DAB radios are not that old. Surely there is spare capacity anyway now that Channel 4 radio stations have been axed?
Why do politicians find it so hard to understand the limitations of digital radio even when told in plain unambiguous english !!
I hope FM is here to stay. It currently broadcasts the BBC World Service overnight on Radio 4 in perfect stereo sound and not lowly 64 kbps in mono on DAB, compared with the least listened to national BBC station Radio 3 with a quality of 192 kbps. Whover planned DAB certainly did not have his full brain in gear.
Peter Nadin, Cheshire
FM
The whole thing is a dreadful con. Save FM!
FM channels ARE switched off
Norwegian DAB in trouble
The public broadcaster in Norway, NRK, has moved ONE minor channel to DAB-only this july. This is a channel for classic music ("Alltid klassisk"), a tiny one. NRK did want to move more popular channels, including the news-channel: "Alltid nyheter", but the government blocked the plan. Our minister, Trond Giske, however, suported moving this particulary channel, as it frees spectrum for local radio (really needed). But he has shown no interest in forcing DAB before the market itself deem it as an good alternative, including the comercial and local stations.
Norway has not set any switchover date, but have said it will take longer than 2016 in any case (new licences given until 2016). There is a new report due for 2010, but basicly nothing is changed since the one published in 2005. Since FM is important as an emergency backup network, it will be extremly hard to get a switch of date. The sale of DAB is down, and is about 2% av total radio sales. The operator company, Norkring, has blocked more coverage, since they do not think the market will pay any more. NRK diagrees, and last friday co-founded another company which aims to operate the DAB-network (Digtialradio Norge AS). They also founded a new company for DMB Mobile-TV trials. However, it is a small trial with only 4 transmitters at low power.
-The big problem in Norway is the total lack of terminals/radios
-Coverage: Today limited to cities and central areas, the rest sporadic. Total of 80%, but maybe only 50% of the land area. FM has 99,95% (!), apporx 97% land area. Without a switch of date, NRK do not want to pay any more for DAB.
-Coverage range: With high mountains it will be needed something like 600-1000 smaller stations, in addition to about 60 high powered ones. FM today has 1111 transmitters for the main P1 channel! The frequency around 200MHz has other charcteristics, leading to lower signal-levels in forrest-areas, valleys and mountain areas. It will be really expensive to build the needed amount of transmitters. The northern parts of Norway is severly challenging!
-Local radio do not have financial strength to join a multiplex. The 550 transmitters are operated by the stations themselves, not a commercial company. This makes them extremly cheap. A lot of them are also super-local, not having any interest to send into a large area. It is estimated that 40-80% of local stations will shut down if they have to move to DAB. The operator of DAB, Telenor Norkring, agrees. So does the governments report from 2005 and 2007. The only long term solutions might be DRM+, but that require that the majority of the recivers are DRM+
-NRK sometimes raises DRM and DRM+ as an alternative to reach the mandatory 99,95% (!) coverage requirement. However, just a handfull of DRM sets have been sold. DRM+ was out from ETSI 4 days ago. There are no radios for DRM+, they are not included in the WorldDMB profiles. I guess that is an issue in UK as well
-There is no real plan to solve all of the above, so it seems Norway just will wait for X years, like everyone else.
Sweden have setteled for DAB+, maybe DRM+ in addition, but will not should down FM for a long, long time (beyond 2020).
its not looking good chaps
He has no reason to lie and to my knowledge never has done. More to the point, he doesn't care for radio particularly. He has no axe to grind either way.
I was talking about how well my lovely little collection of old Hacker radio's sound particularly on Radio 4 FM and his quiet but disturbing comment was, 'enjoy it while you still can because without doubt, its going to be local FM stations only within five years or so.
I hope he's wrong but as I have mentioned, he's very well connected if you know what I mean and a man of few words to boot.
I just wish I had not heard the above at all.
Best regards to all Radio 4 fans ( in FM of course! )
Howard
Essex
UK
DAB vs DAB+
I would love to know just who is driving this technology? I'll have a penny bet that he has shares in the radio companies.
DAB radio NO thanks
So this is progress
2. Switch on and wait a few moments until it comes on.
3. If you can, tune in to your favourite station.
4 Sit back and enjoy.
This was radio and TV sixty years ago.
Sounds familiar doesn't it