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Stories on
frequency
CNET.co.uk has 3 stories on frequency
Choose the right Bluetooth headset
Digital Living Bluetooth technology involves two devices communicating with each other over low-frequency radio waves in the 2.4GHz range. Bluetooth 1.2 introduced new features to eliminate radio frequency interference through frequency hopping and added greater...
15 August 2006, 16:46
How do I make cheap calls on holiday?
Digital Living Different countries use different GSM frequency bands and different phones support different bands. I'm about to go on a very long holiday that involves travelling across quite a few different countries.
14 June 2007, 8:08
What is Dolby TrueHD?
Digital Living DVDs contain full 5.1 surround sound, which gave full stereo rear effects, as well as dedicated centre, left and right channels, and a channel for bass known as LFE, or 'low frequency effects'. I've heard a lot about Dolby TrueHD recently.
11 July 2007, 14:15
6.8
Format wars: The tech that should have won
Did you love Laserdisc? Were you bonkers over Betamax? Travel back in time with Captain Tech and check out the format losers that should have triumphed
Test your broadband speed
Thinking about changing your broadband Internet provider? Run our quick and simple test to find out how your connection measures up
