|
|
|
|
|
|
by synx508
4073 days ago
|
|
|
Not enough is being said about this, there are still no really energy efficient receivers and on a per-station basis DAB is also a lot more expensive to transmit. DAB only becomes energy efficient at the transmitter end because it's always transmitting a multiplex of many stations. A few years ago I bought a battery-powered DAB radio so I can listen to Radio 4 in the bath. It will zip through a set of high capacity AA NiMH cells in around 2-3 weeks, the old FM radio used such a small amount of power that Alkaline cells made more sense and would consume around two sets per year. |
|
|