Why UK FM Needn't Be Killed For Broadband

superglaze writes "Alarmed by rumours of the UK telecoms regulator Ofcom considering a shut-down of FM radio in order to give more spectrum over to broadband, ZDNet UK's Rupert Goodwins has proposed another idea: the reuse of the mostly disused 'Band I' and the creation of a new, national open mesh network — a plan that could bring internet connectivity to everyone at very low cost."

Comments

Re:They can't kill FM any time soon

[mattsday]

Exactly this. I have a DAB (Digital) Radio in my car. However, I find myself using FM (or even AM) about 20-30% of the time just to get a good signal.

Problems I've had:

• No graceful degradation of quality. There are three modes - good, awful and "no signal". By 'awful' think a poorly encoded MP3 from a scratched CD downloaded in ASCII mode.
• Semi-frequent drop-outs. I read that most people listen to the radio in their cars these days. However, even sticking to the UK Motorway system, I end up with "No Signal" quite frequently, even along major routes.
• Time lag - DAB lags more than a couple of seconds behind FM, so when I'm using the 'pips' to set my watch it's off by a long way (minor grudge I guess)

In short, I'm someone who went and bought in to the DAB idea and I like some features (e.g. having 5 live and Absolute Radio available in most places not counting the above). However, I think DAB needs some serious re-thinks before it can fully replace FM. Unless you can drive the length of the country and experience the same reception and quality as FM then it shouldn't be replaced.