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DAB in Ireland: RTE multiplex closed

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Comments

  • Registered Users, Registered Users 2 Posts: 873 ✭✭✭More Music


    You are correct, at least one of those frequencies has been cleared for national roll-out.

    I should have said the muxes serving the North East, not the North East muxes.


  • Registered Users, Registered Users 2 Posts: 10,726 ✭✭✭✭DMC


    fm_radio wrote: »
    Quick question...
    What DAB recievers are known to be very sensitive and have an external aerial socket???

    i.e. you can unscrew the telescopic whip from the socket or have a seperate socket. I had a look at a lot of the recievers out there and it's not obvious if you can plug in an external aerial or not.

    (...by the way, before someone points it out...I know, I know...I'm in Cork and outside a DAB area :rolleyes: )


    My old trusty Roberts RD-5 (pictured near the start of the thread!) has an unscrewable telescopic aerial. For newer models, all of the Roberts manuals are online, www.robertsradio.co.uk so you can check and see if the aerial is removable, depending on the model.

    Pretty sure that the Pure Evoke series is the same.


  • Registered Users, Registered Users 2 Posts: 10,726 ✭✭✭✭DMC


    Just drifting back up this thread, just to completely underline, LMFM is not on DAB.


  • Registered Users, Registered Users 2 Posts: 10,726 ✭✭✭✭DMC


    Interesting piece here, it seems that Digital One, the commerical mux in the UK is more like MW in London ten years ago.

    There are also some other pieces on DAB on the Guardian website, including views on their blog

    Is DAB radio the next Betamax?
    http://www.guardian.co.uk/media/2008/jan/29/radio.digitaltvradio
    * John Plunkett
    * guardian.co.uk,
    * Tuesday January 29 2008
    Digital audio broadcasting (DAB) may end up to radio what Betamax was to video, warns a report published today.

    The report, by media and telecoms specialist Enders Analysis, said the launch of the second national commercial digital radio multiplex, headed by Channel 4, might exacerbate the problems rather than solve them, and warned that media regulator Ofcom would face a public outcry if DAB failed.

    Enders Analysis added that the high cost of DAB transmission and slow growth in revenue had combined to undermine confidence in the new medium and led to the closure of a string of national digital stations.

    Today's report urged the radio sector to "stop continually beating its chest in public about the wonders of DAB and instead partake in an honest industry debate about the future of the platform".

    "The exodus of stations from the DAB platform is starting to look like a stampede," said the Enders report, written by Grant Goddard.

    "With three of the largest radio groups having reduced their commitment to the DAB platform in recent months, their stations having been replaced by a mix of ethnic, religious and non-commercial broadcasters, the future health of the DAB platform must be under question."

    Goddard's report ends with a chilling prediction from Richard Wheatley, the chief executive of the Local Radio Company, to analysts last month: "DAB is the Betamax of radio."

    National digital stations that have closed include GCap Media's Core, UBC's Oneword and Virgin Radio's Groove. GCap's Chill and Fun Radio have also been scaled back, while Virgin scrapped plans for a new national digital station, Virgin Radio Viva.

    The report said the launch of digital stations such as Polish Radio London, Rainbow Radio and BFBS Radio, owned by the British Armed Forces, had worrying echoes of the decline of the AM waveband at the end of the last century.

    "The DAB platform of 2008, particularly in London, is already starting to resemble the AM platform of 1998, suggesting that DAB might have already been written off by the sector as a means to reach the 'mass market' audiences that national advertisers desire from the medium," it added.

    Goddard said the launch of the second national commercial digital multiplex, headed by Channel 4, was unhelpful at a time when the first - run by Digital One - was struggling to fill its capacity.

    "Channel 4 is faced with the task of imminently launching a brand new DAB multiplex in the middle of a snowstorm around the future of the whole platform," his report stated.

    "By the end of 2007, it was evident that the 'masterplan' for DAB which the radio industry had clung to since the mid-1990s was simply not going to work.

    "The closure of two longstanding national digital-only stations - Core and Oneword - combined with reductions in the service of several other digital brands helped to crystallise the problems: too much spectrum, not enough consumer hardware takeup, and not enough enthusiasm for DAB from listeners or advertisers."

    Goddard said the issue of DAB overcapacity had to be "urgently resolved" by Ofcom, Digital One, Channel 4 and transmission business Arqiva. He added: "Put bluntly, can the UK commercial radio sector really support two DAB multiplexes?

    "Ofcom faces a public outcry if the DAB platform were to fail, with owners of the 6.45 million DAB receivers sold to date demanding a refund of their purchases (remember ITV Digital?)."

    A working group on the future of digital radio set up by the Department for Culture, Media and Sport was due to meet for the first time this week.


  • Closed Accounts Posts: 129 ✭✭Radio|Man


    watty wrote: »
    Explain to me again why we are fiddling in 2008 with a rollout of a obsolete tech with little or no advantage over FM?

    Why not DVB-h, Dab+ or DRM+ for Digtial Radio?
    Why bother at all?

    :( Seven and a half million DAB (Not DAB+) receivers sold in the UK, with five hundred thousand of them sold at Christmas this year. Hardly obsolete !!

    I'm not going to repeat the argument about DVB-h, DAB+ and DRM but as you will find out if you search the forum, there are very few manufacturers supporting these formats.

    Little or no advantage over FM ??? Come now, Here's a few I can think of:

    88-108 is full ! Game over, no more room.

    Noise floor on digital is far superior to that of fm, but that actually doesn't matter a toss as its been proven time and time again that the majority of punters care not for audio quality.

    TMC-Traffic message channel support for your DAB tuner.

    Metadata-streaming of "Now Playing" track and channel information.

    Go search !!


  • Registered Users, Registered Users 2 Posts: 2,330 ✭✭✭Antenna


    Radio|Man wrote: »
    :( Seven and a half million DAB (Not DAB+) receivers sold in the UK, with five hundred thousand of them sold at Christmas this year. Hardly obsolete !!

    But what about the rest of Europe?, nearly every other European country seems to be on a go slow in relation to DAB - is seems to be that they are waiting for DAB+ ?
    Radio|Man wrote: »
    Little or no advantage over FM ??? Come now, Here's a few I can think of:

    88-108 is full ! Game over, no more room.

    in this country the FM band is not, as of yet, fully used.
    Many of the 'digital only' stations in the UK are in trouble - are digital only stations going to be viable in this country with a smaller population base?
    I notice that some planned additional FM stations in this country have been deferred (not because of the FM band being full).
    Radio|Man wrote: »
    Noise floor on digital is far superior to that of fm, but that actually doesn't matter a toss as its been proven time and time again that the majority of punters care not for audio quality.
    FM can perform far better than most punters allow - but they use poor quality receivers, wrong or broken aerials, etc. Noise floor doesn't of course equate to overall quality.
    Radio|Man wrote: »
    TMC-Traffic message channel support for your DAB tuner.

    RTE and others don't bother utilising the RDS Traffic Announcement (TA) function which is already in practically every car nowadays - so are they going to give much attention to TMC ?
    Radio|Man wrote: »
    Metadata-streaming of "Now Playing" track and channel information.
    possible already (and done by some stations in the UK) with RDS Radiotext. But car radios don't have Radiotext as it is considered distracting to drivers. I assume DAB car radios won't display streaming text either?


  • Registered Users, Registered Users 2 Posts: 848 ✭✭✭marclt


    Antenna wrote: »
    But what about the rest of Europe?, nearly every other European country seems to be on a go slow in relation to DAB - is seems to be that they are waiting for DAB+ ?

    This is true, but maybe not every other country has the same licensing system employed by the UK.... Ofcom are pretty proactive... so too were some of the big media players.


    Antenna wrote: »
    in this country the FM band is not, as of yet, fully used.
    Many of the 'digital only' stations in the UK are in trouble - are digital only stations going to be viable in this country with a smaller population base?
    I notice that some planned additional FM stations in this country have been deferred (not because of the FM band being full).

    It is getting close... not helped by the BCI giving commercial stations covering pretty small areas more frequencies than they might need.

    Antenna wrote: »
    RTE and others don't bother utilising the RDS Traffic Announcement (TA) function which is already in practically every car nowadays - so are they going to give much attention to TMC ?

    Shame really... it is a very useful system... but I wonder how many people actually realise it is there on their hifi? The station name is about the only thing most people think RDS is about. BBC Radio 4 has always used this system... including RDS text and programme type for things like the shipping forecast! Cannot see why RTE cannot give a more detailed info about the programme type - especially on RTE1...

    Antenna wrote: »
    possible already (and done by some stations in the UK) with RDS Radiotext. But car radios don't have Radiotext as it is considered distracting to drivers. I assume DAB car radios won't display streaming text either?

    I doubt even DAB receivers in cars would be able to have scrolling text. Do you know if any data providers use the TMC faciliity on RDS to provide traffic info to subscribers (like haulage firms etc). I know trafficlink do this in the UK.


  • Registered Users, Registered Users 2 Posts: 5,130 ✭✭✭John mac


    Radio|Man wrote: »
    :

    88-108 is full ! Game over, no more room.


    !!


    not outside Dublin I get 5 stations if i twidle with the aerial a bit.

    is dab going to go nationwide (before 2020)?:rolleyes:


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  • Closed Accounts Posts: 78 ✭✭musa


    Radio|Man wrote: »
    :( Seven and a half million DAB (Not DAB+) receivers sold in the UK, with five hundred thousand of them sold at Christmas this year. Hardly obsolete !!

    I'm not going to repeat the argument about DVB-h, DAB+ and DRM but as you will find out if you search the forum, there are very few manufacturers supporting these formats.

    Little or no advantage over FM ??? Come now, Here's a few I can think of:

    88-108 is full ! Game over, no more room.

    Noise floor on digital is far superior to that of fm, but that actually doesn't matter a toss as its been proven time and time again that the majority of punters care not for audio quality.

    TMC-Traffic message channel support for your DAB tuner.

    Metadata-streaming of "Now Playing" track and channel information.

    Go search !!

    Tangent DAB/FM Tuner,Currys,
    Log Periodic DAB Aerial,Wide Band Amp,Maplin,
    Equals Forty DAB Stations North and South.
    Quality would blow your socks off.Get on with it.South Down


  • Registered Users Posts: 14 fm_radio


    Listening on the FM band this morning from near Cork City, I noticed that TODAY FM was coming in 105.5 MHz from Clermont Carn (~280 kms). So, I had a listen around 220 MHz for some DAB signals listening on AM on a scanner and using a vertical dipole for 88-108 MHz :rolleyes:.
    I could hear 3 distinct parts of the band where the noise/hiss increased.
    They were...
    223.170-224.700 MHz
    224.900-226.400 MHz
    226.600-228.100 MHz

    Each signal was 1.5 MHz wide and had a sharp 'cut-off' at the band edges.
    Working out the centre frequency of each signal, I got 223.920, 225.650 and 227.350 MHz which seem remarkably close to the MUX channels 12A (223.936 MHz), 12B (225.648 MHz) and 12C (227.360 MHz).

    Could someone with a scanner near Dublin tell me what the DAB signals sound like on AM? I tried FM (NFM & WFM) but could hear nothing.


  • Registered Users Posts: 1,468 ✭✭✭White Horse


    I see that Capital Radio are closing two of their DAB stations (Planet Rock and theJazz), selling their stake in the Digial One multiplex, and would like to stop broadcasting on DAB completely.

    A spokesman said: DAB take-up is incredibly slow - consumers are voting with their feet.Only 9pc of consumers have switched to DAB radio, and within that figure just 4pc listen to DAB only. FM is the backbone of radio, it's good quality for the consumer and we won't be lobbying to switch if off.

    http://www.telegraph.co.uk/money/main.jhtml?xml=/money/2008/02/11/bcngcap.xml


  • Registered Users, Registered Users 2 Posts: 10,726 ✭✭✭✭DMC


    GCap are in the same position EMAP were in last year, but they are selling everything and focusing on FM. Very short term strategy for short term gain.


  • Registered Users, Registered Users 2 Posts: 1,321 ✭✭✭Foggy43


    Yes! DAB does not appear to have taken off.

    I listened to it on Saturday for the first time this year. I have gone back to FM a while now. I had to have an external aerial for the BBC's. Using the same Band 111 aerial on FM and I noticed FM quality to be superior.

    One must admit that the BBC muxes are carrying too many stations.


  • Closed Accounts Posts: 129 ✭✭Radio|Man


    DMC wrote: »
    GCap are in the same position EMAP were in last year, but they are selling everything and focusing on FM. Very short term strategy for short term gain.

    Agreed. GCAP are the same people edging their bets on internet radio as the future.

    No matter what the argument, national wifi coverage is a long way off, they seem to be forgetting that. If they think that dab is competitive, have any of these boardrooms actually listened to internet radio, and what exactly is it they think they might be able to add to an already cluttered medium, that will make them stand out amongst the crowd?

    Commercial radio needs a major re-think me thinks ! People want more than is currently on offer.

    Yes, I admire GCAP for the bravery of putting Planet Rock and jazz on air, but it is hardly new radio. It was radio aimed at the initial leading audience for dab, old men, with beards and a fully paid mortgage. !!

    Dab is tesco territory now !

    I can't help but think that GCAP were expecting a faster return on their investment.

    DAB take off slow? 750,000 radios sold in December 2007 !

    Too much too soon is perhaps the answer to GCAPs woes.


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  • Closed Accounts Posts: 129 ✭✭Radio|Man


    Foggy43 wrote: »
    Yes! DAB does not appear to have taken off.

    I listened to it on Saturday for the first time this year. I have gone back to FM a while now. I had to have an external aerial for the BBC's. Using the same Band 111 aerial on FM and I noticed FM quality to be superior.

    One must admit that the BBC muxes are carrying too many stations.

    Consumers couldn't care less for quality of audio. Its been proven time and time again in market research.

    If you want to hear good audio quality, I'm afraid you are going to have to do what generations of audiophiles have done, and that is cater for yourself. That is, after all, what makes it so special :)

    Convenience will always win when it comes to mass distribution of audio and TV.

    One must also learn to disassociate ones self from this argument. An "anoraks" ideals, are far from the reality. I'd be all for raising the flag on board Caroline and setting sail again, but global warming has made the seas too rough, and besides, its 2008 ! Lets move on !

    Dab has gained serious ground, further than any other potential successor to fm. Show me an alternative and a territory implementing it successfully?


  • Registered Users, Registered Users 2 Posts: 848 ✭✭✭marclt


    DMC wrote: »
    GCap are in the same position EMAP were in last year, but they are selling everything and focusing on FM. Very short term strategy for short term gain.

    True but they need to deliver a return for the shareholders. Gcap are probably looking at the downturn of DAB across Europe... they jumped in at the start and now cold feet has settled in.

    Obviously they still have their commitment for the local dab licences but running the national one is probably not cost effective for them.

    Talk sport and Virgin aren't going to pull out... their MW coverage is awful. Digital One hasn't got a great line up now... BFBS replacing Core and the bird channel replacing one word... what on earth is going to take the place of theJAZZ and Planet Rock???


  • Registered Users, Registered Users 2 Posts: 848 ✭✭✭marclt


    Radio|Man wrote: »

    Commercial radio needs a major re-think me thinks ! People want more than is currently on offer.

    Yes, I admire GCAP for the bravery of putting Planet Rock and jazz on air, but it is hardly new radio. It was radio aimed at the initial leading audience for dab, old men, with beards and a fully paid mortgage. !!

    Do people want more choice? The trouble is commercial radio will never deliver more choice. UK local stations are sticking to the 80s/90s/today format - its safe and keeps the money coming in.

    The radio market in the UK is fragmenting, advertising revenue is in decline. The big boys are cutting back and focussing on local stations where they can churn out the same music and slightly different speech elements to fill the gaps.

    This hasn't happened in the Irish market yet... but give it time.

    NO matter who the audience was for theJAZZ or Planet Rock they are what is termed niche market stations... 500,000 listeners sounds good -but compare that to the BBC stations... Gcap just weren't able to make enough money out of it.

    OFCOM must be extremely concerned by this course of action...


  • Registered Users, Registered Users 2 Posts: 10,726 ✭✭✭✭DMC


    marclt wrote: »
    True but they need to deliver a return for the shareholders.

    Yes, the beancounters need to balance the books. These are the same type of idiots who ran ITV in the early part of this decade. And look what happened there. This is what happens when you let accountants run a media company.

    There is a whole lot of whinging going on in commercial radio in the UK. GWR and Capital Radio Group were allowed to merge, yet the whining continues. Get the product right and be inventive, and not run it as a cash cow, milking it dry.

    With the state of Digital 1's content, I think Ofcom have grounds to revoke.


  • Closed Accounts Posts: 129 ✭✭Radio|Man


    marclt wrote: »
    Do people want more choice? The trouble is commercial radio will never deliver more choice. UK local stations are sticking to the 80s/90s/today format - its safe and keeps the money coming in.

    The radio market in the UK is fragmenting, advertising revenue is in decline. The big boys are cutting back and focussing on local stations where they can churn out the same music and slightly different speech elements to fill the gaps.

    This hasn't happened in the Irish market yet... but give it time.

    NO matter who the audience was for theJAZZ or Planet Rock they are what is termed niche market stations... 500,000 listeners sounds good -but compare that to the BBC stations... Gcap just weren't able to make enough money out of it.

    OFCOM must be extremely concerned by this course of action...

    That's the fine mess commercial radio has got itself into. I agree with you totally.

    Its no longer about feeding an audience of 100,000, its about feeding ten audiences of 10,000.

    I cannot listen to commercial radio anymore. Dab in Dublin offers me the option of music with no ads, talk with no ads and a small number of alternatives.I would rather see the regional contribution to the dab muxs being something like what happened when everyone attempted a web station in the early 2000s. That was the last time commercial radio was creative.

    I've had enough of bull**** that was this is, coming up later, I am hilarious type links padded with the same crap music over and over. Its been said a million times before. Every commercial operator knows that they are just a slight moderation on the next, but not one of them has the balls to make a break and do something different, Maybe they are just too busy voting for themselves in the meteors but realistically, I'm guessing there is hardly an ounce of creativity between them all.

    A Monday morning rant on a Tuesday !


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  • Registered Users, Registered Users 2 Posts: 848 ✭✭✭marclt


    DMC wrote: »

    With the state of Digital 1's content, I think Ofcom have grounds to revoke.

    Hmm, whilst it is probably true, I don't think ofcom would - it would mean paying back money!!!

    You're right about the beancounting... unfortunately the ITV situation went tlts up because they had invested heavily in programming (ie the football)... radio doesn't ever part with that much cash.. The average UK (local) station has maybe 3/4 full time presenters, most of which do 6/7 shows a week. Maybe a newsteam of 2 or 2 and a half and then the rest are sales and admin. The product isn't well funded.. and I have this argument about who are more important - the presenters or the sales hounds. (we'll keep that one for another day! :D)

    GCap just wanted rid of these stations, a. to cut costs and b. to make a statement about their current position - its not just about DAB, they are selling FM services also.

    This does of course put the future of DAB in the balance. It isn't a failed exercise in the UK... and people are finally picking up on the technology... but then I'm guessing that most people aren't buying a dab radio because its a dab radio, they are just replacing old stuff....


  • Registered Users, Registered Users 2 Posts: 32,417 ✭✭✭✭watty


    Maybe DAB is only for Anoraks. I have a good Anorak and I find the arguements for DAB in Ireland less than Compelling.

    We have now had at least two European countries Axe it.

    more on GCap here:
    http://www.theregister.co.uk/2008/02/12/gcap_cans_dab/


  • Closed Accounts Posts: 129 ✭✭Radio|Man


    watty wrote: »
    Maybe DAB is only for Anoraks. I have a good Anorak and I find the arguements for DAB in Ireland less than Compelling.

    We have now had at least two European countries Axe it.

    more on GCap here:
    http://www.theregister.co.uk/2008/02/12/gcap_cans_dab/

    Okay, so the alternatives are .......???????

    What happens in Europe is irelevant to what happens here. We are been driven by what happens in the UK with regard to digital TV and radio.

    Again I state, almost 8 million dab sets sold in the UK, 750,000 of them sold in December last year. Some of Europe may be switching off but I lay my bet with Europe switching back on again at some stage.

    There is no alternative, dab makes the most sense both technically and financially.

    Early adopters were in fact too early perhaps! It is quite clear that dab has made serious headway in the last year.


  • Registered Users Posts: 1,468 ✭✭✭White Horse


    Radio|Man wrote: »
    Okay, so the alternatives are .......???????

    What happens in Europe is irelevant to what happens here. We are been driven by what happens in the UK with regard to digital TV and radio.

    Again I state, almost 8 million dab sets sold in the UK, 750,000 of them sold in December last year. Some of Europe may be switching off but I lay my bet with Europe switching back on again at some stage.

    There is no alternative, dab makes the most sense both technically and financially.

    Early adopters were in fact too early perhaps! It is quite clear that dab has made serious headway in the last year.

    I have been an enthusiastic supporter of DAB since they started transmitting from Belfast. The additional services from the BBC, particularly 5 live, BBC 7, were a great addition. Also, the EPG facility that allows easy recording of programmes is great.

    However, the Irish service offers little new. The additional stations are simple wall-to-wall "ipod shuffle" ones that I will never listen to. There is no additional content worth talking about.

    Furthermore, the audio quality of the Irish DAB stations is dreadful compared to their FM counterparts.

    There is no point of buying a DAB in Ireland unless you can receive the BBC mux.


  • Registered Users, Registered Users 2 Posts: 32,417 ✭✭✭✭watty


    DVB-h makes more sense for Mobile Digital Radio now.
    Also without a BBC mux and very portable (DVB-h is with low battery consumption, and DAB is not), without the lower battery consumption and better quality of DVB-h audio only, you are better with Satellite. Better choice and Better quality and all the BBC.

    You can get phones with DVB-h and/or FM-VHF. Not with DAB.
    DAB is obsolete technology and Digital Radio was implemented too early.

    we are NOT any longer part oF Sterling Area or UK. We are more Eurpean than the British. Europe is not irrelevant. Europe if it does Digital Mobile Radio at all will use space on the DVB-h system.


  • Closed Accounts Posts: 129 ✭✭Radio|Man


    watty wrote: »
    DVB-h makes more sense for Mobile Digital Radio now.
    Also without a BBC mux and very portable (DVB-h is with low battery consumption, and DAB is not), without the lower battery consumption and better quality of DVB-h audio only, you are better with Satellite. Better choice and Better quality and all the BBC.

    You can get phones with DVB-h and/or FM-VHF. Not with DAB.
    DAB is obsolete technology and Digital Radio was implemented too early.

    we are NOT any longer part oF Sterling Area or UK. We are more Eurpean than the British. Europe is not irrelevant. Europe if it does Digital Mobile Radio at all will use space on the DVB-h system.

    Again , I ask you to inform me of the format that has gained even half the ground that dab has, with the same portability. iPod now has a dab add on, battery consumption is getting better as is the hardware responsible for compression and transmission. Dab is by no means perfect, yet, but it is certainly the front runner for digital transmission.

    Do you think that radio will be the only form of media using analog in the future?

    At some stage, a decision has to be made to progress with this argument. Ireland is still only at trial stages with dab, there has been no official launch of any dab services and as a result, you can't expect there to be extensive programming on any of the digital only channels. Perhaps when/if dab is officially launched here, we will see an escalation of programming on dab but until then, music with no news or ads will do me.
    watty wrote: »
    We are NOT any longer part oF Sterling Area or UK.

    Maybe so, but why then are we arguing over the closure of MW in this day and age ? Like it or not, if we were not part of a sterling area we would be totally within our rights to broadcast to the North. I understand what you are saying but most domestic goods are now sold through Tesco, Argos,Dixons, Currys, PC World etc. These chains are seeing dab sell in the UK and from a product point of view, dab radios are selling well. All they need do is stock them on Irish shelves and already units are selling here, in fact, most of the places I went to were SOLD OUT over Christmas. Marks and Spencers Dundrum even had dab radios for sale!

    Dvb-H had been on trial here also with little or no interest in the technology by the test group. O2 are scrapping the trial with a view to looking at whatever else may be available through the Nokia endeavour to broadcast TV to mobiles. But the point you miss here is that there is no chance of an amalgamation between a Dvb-H network and a kitchen/household radio. Whatever the future format is, it has to be universal.

    Dab is certainly NOT obsolete technology. 19.5% of the adult population in the UK now live in a dab household. Sales have passed the five million mark. That's 5000,000 !

    Yes I admit that perhaps we should be waiting for dab+, but it makes no difference. All dab+ will offer is better quality, something dab is somewhat short of if a quantity of stations are to exist on a mux. Most dab receivers now on sale are either upgradable or will be backwards compatible.

    Get off the fence and walk around a while, all that sitting has made your blood fall to your toes !


  • Registered Users, Registered Users 2 Posts: 32,417 ✭✭✭✭watty


    The DVB-h was a closed TV trial. Also O2 was looking at the wrong things. DVB-h is more interesting for Radio, though is not bad even on a 10" kitchen or Bedside TV (I've seen such a thing, not to be confused with the 7" and 10" portable DVB-t LCD TVs).

    DVB-h and DRM can use the better than MP3, ACC codec. DAB is using MP2 codec. Fine at 256k Stereo. Rubbish at the typically used 128k. I use 256K MP3 on my phone media player.

    DAB is only a set from FM-VHF in terms of choice. DAB sets only selling because they are on shelf. More products are being bought online. Hence Virgin selling their record stores and Dixions closed in UK.

    Worldwide the future of Digital Radio is not DAB. Worldspace is starting new services for Europe, UK and Ireland too. Eutelsat and Astra are testing portable/Mobile/car radio services.

    DAB was launched too soon. In UK it has too many channels, reducing quality. In Ireland it has too few and no compelling reason to change.

    DAB radios are selling for same reason as Vista. Because they are there. Recently in all walks the UK has lost the Plot. I'd rather take notice of what Germany, Scandinavia, Italy are doing.

    DVB-h texas chip set is lower power and cheaper than DAB will ever be and can cheaply be put in anything. The receiver is only on for 1/10th of the time as the OFDM transmission uses timeslots. One timeslot can have maybe 10 to 20 radio stations. That's 1/10th of one MUX! The texas chip is used in Italian receivers, mostly Mobile phones made by LG, Nokia and possibly ZTE (They do have 3g/DVB-h handset). I think due to tiny world wide adoption of DAB and very widespread DRM adoption (SW,MW and LW but still a couple of years away consumer wise) and wide adoption of DVB-h outside USA. there will be little chip development going forward on DAB. The system does not lend itself to kind of very low power consumption (weeks on lithium or 4 x AA Alkaline NOW!) that DVB-h is designed for.


  • Closed Accounts Posts: 42 RTÉ Pulse: Dave


    Just did a re-scan. Theres a new DAB service called RTE xxxxx carrying dance music and the DLS is reading 'music for the millenium generation' Hmmmmmmmm where have I heard that before eh?

    Ill throw my hat in the ring and hazard that RTE are adding a dance service to the MUX?


  • Registered Users Posts: 1,468 ✭✭✭White Horse


    DPC wrote: »
    Just did a re-scan. Theres a new DAB service called RTE xxxxx carrying a dance music loop and the DLS is reading 'music for the millenium generation' Hmmmmmmmm where have I heard that before eh?

    Ill throw my hat in the ring and hazard that RTE are adding a dance service to the MUX?

    Is this what they think people want. More looped music?


  • Closed Accounts Posts: 129 ✭✭Radio|Man


    watty wrote: »
    The DVB-h was a closed TV trial. Also O2 was looking at the wrong things. DVB-h is more interesting for Radio, though is not bad even on a 10" kitchen or Bedside TV (I've seen such a thing, not to be confused with the 7" and 10" portable DVB-t LCD TVs).

    DVB-h and DRM can use the better than MP3, ACC codec. DAB is using MP2 codec. Fine at 256k Stereo. Rubbish at the typically used 128k. I use 256K MP3 on my phone media player.

    DAB is only a set from FM-VHF in terms of choice. DAB sets only selling because they are on shelf. More products are being bought online. Hence Virgin selling their record stores and Dixions closed in UK.

    Worldwide the future of Digital Radio is not DAB. Worldspace is starting new services for Europe, UK and Ireland too. Eutelsat and Astra are testing portable/Mobile/car radio services.

    DAB was launched too soon. In UK it has too many channels, reducing quality. In Ireland it has too few and no compelling reason to change.

    DAB radios are selling for same reason as Vista. Because they are there. Recently in all walks the UK has lost the Plot. I'd rather take notice of what Germany, Scandinavia, Italy are doing.

    DVB-h texas chip set is lower power and cheaper than DAB will ever be and can cheaply be put in anything. The receiver is only on for 1/10th of the time as the OFDM transmission uses timeslots. One timeslot can have maybe 10 to 20 radio stations. That's 1/10th of one MUX! The texas chip is used in Italian receivers, mostly Mobile phones made by LG, Nokia and possibly ZTE (They do have 3g/DVB-h handset). I think due to tiny world wide adoption of DAB and very widespread DRM adoption (SW,MW and LW but still a couple of years away consumer wise) and wide adoption of DVB-h outside USA. there will be little chip development going forward on DAB. The system does not lend itself to kind of very low power consumption (weeks on lithium or 4 x AA Alkaline NOW!) that DVB-h is designed for.

    Right, so a National DVB-H network is what Irish radio needs. :confused:

    You seem to be missing the point, there is no relationship between radio makers and DVB-H. It is seen as a medium for mobile TV transmission, not for kitchen radio and no development has taken place in this regard.

    So you are telling me that future radio will only be available via mobile handsets ?

    At this point I think its best I leave the room for a while.

    DVB-H !!! ffs !


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  • Registered Users Posts: 71 ✭✭david23


    DVB-H will NOT be a universal standard for digital radio across Europe.

    France has opted for DMB and other countries (including Germany, Italy & Sweden) have opted for DAB+. Both of these use the AAC/AAC+ codec.

    Some radio stations will piggy-back on national DVB-H muxes when mobile TV services launch but it isn't suitable for local radio because each DVB-H mux takes up about three times the bandwidth of a DAB/DMB mux, making it very inefficient when used for a patchwork of local licences.

    Satellite radio will require a subscription so it won't be a threat to terrestrial radio.


  • Registered Users, Registered Users 2 Posts: 69,538 ✭✭✭✭L1011


    DPC wrote: »
    Just did a re-scan. Theres a new DAB service called RTE xxxxx carrying dance music and the DLS is reading 'music for the millenium generation' Hmmmmmmmm where have I heard that before eh?

    Ill throw my hat in the ring and hazard that RTE are adding a dance service to the MUX?

    Was coming on here to mention that. What service has been removed for it? The mux was full, and the receiver I've got in this room here has a woeful interface (Irish engineered, at that, oh dear...).

    Actually I can't find the RTE 1 AM feed. Which might be because the want us to forget RTE 1 AM exists ;)


  • Closed Accounts Posts: 42 RTÉ Pulse: Dave


    The mux wasnt full, it seems they are now getting clever with CU usage! the AM service now only comes on for times when their is alternative content on AM such as sports or mass so the CU's are not wasted on a full am DAB service. Tune in on a saturday at 1400 for the sports split to see how it works.
    Its all quite clever really!


  • Registered Users, Registered Users 2 Posts: 69,538 ✭✭✭✭L1011


    It always did that - however, there was a placeholder present at all times - now there isn't.

    They also weren't doing anything with the spare CUs at the time except transmitting packbits - unlike the BBCs "lets allocate it to Radio 3" option.


  • Registered Users, Registered Users 2 Posts: 1,321 ✭✭✭Foggy43


    Are you talking about something like we have in the UK.

    We have BBC Radio 5 with 2 sometimes 3 sub channels depending on how intense the sporting calendar is. Last Saturday we had the Main Radio 5 Live doing the around the grounds, one sub channel doing France v Ireland and the another doing Sunderland v Wigan. Last year when Wimbledon was on there was several channels covering the main courts. These channels are only active when required.

    I wonder will RTE follow an example we have here. A station closed down so someone got 2 microphones, stereo of course, and put the in a wooded area. The pick up birds of the feathered variety singing. So now we have 'Birdsong' 24 hours a day! Funny thing is that there was a programe recently saying wood pigeons were moving in to built up areas. Now they have there own radio station :eek:


  • Closed Accounts Posts: 42 RTÉ Pulse: Dave


    Hi Foggy,
    Yes this is exactly what they are doing with Radio 1 Extra. Currently there is only one sub carrier of radio 1 that comes on Saturday at 1358 to 1758 for sport and at 0958 to 1132 for the mass and again at 1358 to 1758 for sunday sport.


  • Closed Accounts Posts: 42 RTÉ Pulse: Dave


    Hi Foggy,
    Yes this is exactly what they are doing with Radio 1 Extra. Currently there is only one sub carrier of radio 1 that comes on Saturday at 1358 to 1758 for sport and at 0958 to 1132 for the mass and again at 1358 to 1758 for sunday sport.


  • Registered Users, Registered Users 2 Posts: 848 ✭✭✭marclt


    DPC wrote: »
    Hi Foggy,
    Yes this is exactly what they are doing with Radio 1 Extra. Currently there is only one sub carrier of radio 1 that comes on Saturday at 1358 to 1758 for sport and at 0958 to 1132 for the mass and again at 1358 to 1758 for sunday sport.

    Its going to be a little confusing if there is no placeholder there whilst the service isn't active. At least BBC5live extra has an audio loop advising of forthcoming broadcasts... quite well produced too really!


  • Closed Accounts Posts: 42 RTÉ Pulse: Dave


    Hi foggy,
    Most receivers build up a database of stations that they ever received. This information is always carried in the FIC. The trouble with putting out an extreemly low kilobit rate audio loop is that its a total waste of CU's and many receivers wont pick up anything below 64k or above 192k for that matter.


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  • Registered Users, Registered Users 2 Posts: 10,726 ✭✭✭✭DMC


    marclt wrote: »
    At least BBC5live extra has an audio loop advising of forthcoming broadcasts... quite well produced too really!

    This can vary between 5 and 15 minutes before the start of the advertised programme on DAB.


  • Closed Accounts Posts: 42 RTÉ Pulse: Dave


    What does it say?


  • Registered Users, Registered Users 2 Posts: 10,726 ✭✭✭✭DMC


    If you are listening on DSAT or DTT, it will break into the 24/7 rolling loop of trails, with "Coming up in the next few minutes, live <insert event here> ". If you are listening on DAB, it will only come in when the signal is activated, the only thing you'll hear is the announcer saying "Coming up in the next few minutes, live <insert event here> " and some shorter trails.


  • Registered Users, Registered Users 2 Posts: 1,777 ✭✭✭BowWow


    The following article is from today's Sunday Business Post.



    RTE heralds the future of digital radio in Ireland

    17 February 2008

    Irish enthusiasts - and RTE - are standing by new radio technology. Catherine O’Mahony reports.
    Plans to establish an Irish digital radio service using DAB (digital audio broadcasting) technology are on track, despite hiccups with the medium in Britain.
    RTE, which is spearheading a trial of DAB radio in the Dublin area, is understood to be ready to expand it to other major urban areas, and is also set to launch its DAB channels on the internet. By the end of this year, executives say RTE will have a full licence to operate a DAB service nationally. DAB is, according to its supporters, the future shape of radio.
    Meanwhile, in Britain, the latest on DAB sounds gloomy. After months of speculation, GCap Media, the largest commercial radio broadcaster in Britain, last week finally axed its digital-only radio stations, stating that the medium had not matched expectations.
    Fru Hazlitt, GCap Media chief executive, said digital radio was ‘‘economically inviable’’, after the company last year spent stg£8 million on digital radio, while more than 90 per cent of its listeners tuned in to FM stations.
    It’s a potential blow for DAB technology, although the BBC, which has invested in DAB for more than ten years, defended its choice.
    There are lots of positive statistics for the BBC to cite: more than 22 per cent of British adults now claim to have DAB at home, and it makes up 10 per cent of all radio listening. Two million DAB radios were sold in Britain last year.
    DAB is at an embryonic stage here by comparison, although DAB radios have been promoted heavily by electronics shops in the last six months, probably partly since many are British-owned.
    RTE has been leading the way on promoting DAB, but its entire annual budget for developing it is a tiny €250,000, out of a total radio budget of €60 million.
    JP Coakley, RTE’s head of operations, said RTE hoped to get an accurate picture soon on how DAB sales were going, and would decide partly on that basis how to proceed.
    From a consumer’s point of view, digital radio sets are very user-friendly. There’s no crackle between channels and the sets feature a screen that can deliver information about the content, offering multimedia options that traditional radio cannot match.
    ‘‘In the end, it’s the public who will decide if this stands or falls,” said Coakley. ‘‘If we could see, say, one in 20 people tuning in to us on DAB, that would be game-on.”
    He argued that the GCap problems related more to GCap’s corporate strategy than its business model. ‘‘They need to cut costs fast and a quick way to do that is to cut DAB. But they’ve dropped some FM channels as well.”
    At present, DAB is still on trial here, since regulators ComReg and the Broadcasting Commission of Ireland (BCI) have yet to issue full licences for digital radio transmission.
    The BCI said last week it would need to deliberate as to whether DAB was the correct technological model for the Irish market at all. However, since its time is taken up at present with establishing a framework for digital television, the BCI will not begin to address digital radio issues until the end of 2008.
    Meanwhile, 15 radio stations, including two newly created commercial digital stations and four new digital-only radio stations from RTE, are broadcasting to DAB receivers in the greater Dublin area.
    Since FM remains the principal way most people listen to radio, most operators are paying twice for transmission, as long as their DAB service is operated along with their analogue service.
    This doesn’t deter RTE, whose public service broadcasting remit justifies its role as a prime mover on new technologies.
    However, some observers think the cost might well prove an issue for commercial players, especially if it remains unclear precisely how long they will have to keep providing two services.
    A report on digital radio by the European Broadcasting Union last year estimated that it might be 2020 before many European countries switched off their analogue radio services.
    Enthusiasts for DAB radio believe this technology is the only future for radio, and will replace analogue as the transmission mode of choice sooner rather than later.
    ‘‘If you look properly at Britain, you can see that digital radio is one of the few bright lights in an industry that’s under pressure,” said Coakley.
    ‘‘There are now twice the number of services on DAB that there are on FM.
    ‘‘Our conviction is that this has to happen,” he said. ‘‘We need three things for this to work - we need low-cost receivers, we need a regulatory catalyst and we need new and exciting broadcasters to come on board.”
    Dusty Rhodes, whose Digital Audio Productions company is behind two new commercial digital channels being tested - an all-80s channel and an R’n’B channel - said he hoped DAB’s woes in Britain would accelerate moves by regulator Ofcom to provide a proper regulatory structure for DAB.
    ‘‘It’s not a death knell for DAB, far from it,” he said. ‘‘Watch out because that space [vacated by GCap] will be filled.”
    Without a timetable for switching off FM radio, he could understand why some commercial stations would see no logic in paying for DAB.
    ‘‘It’s still a fantastic system,” said Rhodes. ‘‘What I hope it might do is remind people that we need to talk about setting a firm switch-off date for the analogue service.”
    Rhodes has been making money from advertising and sponsorship on his digital radio stations, although he conceded that the prices he could charge were very low. Joe Dalton, media buyer at Precision Media, said it was early days for this technology, and it wasn’t yet on the radar for major brands.
    ‘‘It’s got huge potential and I do think this is the future,” he said.
    ‘‘It will grow niche stations and that’s great. But, for now, penetration is low and it’s a limited reach.
    ‘‘Only 1 per cent of new cars are fitted with DAB radios,” said Dalton.


  • Registered Users, Registered Users 2 Posts: 889 ✭✭✭byrnefm


    Hi,

    has anyone noticed an odd channel name from RTÉ: RTE xxxxx
    It's listed as of type 'Other music'.

    I didn't see it there last week!

    I also noticed that RTÉ Gold's bitrate has been reduced to 112kbps 'stereo'...

    The current list I see now is:
    RTE xxxxx - 128kbps stereo 'Other music'
    RTE RnaG DAB - 112kbps stereo
    RTE News Heads - 64kbps Mono
    RTE Junior DAB - 80kbps Mono
    RTE Choice DAB - 80kbps Mono
    RTE 2xm DAB - 128kbps stereo
    RTE 2fm DAB - 128kbps stereo
    RTE Sport DAB - 64kbps Mono
    RTE Radio 1 DAB - 128kbps stereo
    RTE Lyric DAB - 160kbps stereo
    RTE Gold DAB - 112kbps Stereo

    DAP ALL 80's - 112kbps stereo
    DUBLIN'S 98FM - 128kbps stereo
    Today FM - 128kbps stereo
    SPIN 1038 - 128kbps stereo
    DUBLIN'S Q102 - 128kbps Sterero
    PHANTOM 105.2 - 128kbps Stereo
    NEWSTALK 106-108 - 64kbps Mono
    DAP Mocha - 112kbps Stereo
    Radio Kerry - 96kbps Mono
    FM104 - 128kbps Stereo


  • Registered Users Posts: 256 ✭✭LarWright


    byrnefm wrote: »
    Hi,

    has anyone noticed an odd channel name from RTÉ: RTE xxxxx
    It's listed as of type 'Other music'.

    YEP.... Saw that, sounds good. Brings back memories of my teenage years!

    Tagged as "Something for the Millenium Generation". Sweet :) Just seems to be a loop at the moment.... not alot on it, I hear alot of repeats. Hopefully they'll get more stuff on!


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  • Closed Accounts Posts: 42 RTÉ Pulse: Dave


    The station RTE Junior changes its name to RTE Chill at 9pm at night to reflect the change in musical style. My receiver changes the name automatically. what does everyone elses do?


  • Registered Users, Registered Users 2 Posts: 10,726 ✭✭✭✭DMC


    Listened to a bit of this last night, and quite a welcome addition. Those looking for chill type music have had their output slashed in recent times, with Classic FM dispensing of it in the coming weeks on Friday and Saturday nights, and Lorcan Murray taking over Saturday and Sunday mornings on Lyric FM, where that slot always had "new age" music.


  • Registered Users, Registered Users 2 Posts: 558 ✭✭✭scath


    I read what ye were saying regarding dvb-h and DAB and spectrum usage differences. I wonder though will DVB-H2 which will likely be validated this year along with DVB-T2 with 30% greater capacity narrow the gap?Or will DAB+ still have an advantage spectrumwise over H2?


  • Registered Users, Registered Users 2 Posts: 10,726 ✭✭✭✭DMC


    RTE 2XM is all over the shop at present... songs are getting skipped to shreds. They played some David Gray song like it was buffered on a webstream, and also, it skips to playing a bit of Air's "Once upon a time" every 5 mins, then into another song.

    Also, RTÉ Gold had a presenter at 12 noon today. Dunno who he was, it seemed rerecorded.


  • Registered Users, Registered Users 2 Posts: 2,330 ✭✭✭Antenna


    RTE BAB switched on today from Spur Hill Cork, Ch 12C


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