InterviewTo coincide with the launch of Titanic 3D in the UK and US, TechRadar presents its exclusive James Cameron interview it got with the director back in late 2011.

Is that free HDMI cable in the box up to the job, or is it time to upgrade to the latest spec for 3D? We reveal the truth behind HDMI – and it could save you a lot of money.

ExclusiveSamsung revealed at CES 2012 that it was getting into the audio dock market in a big way, announcing the DA-E750 – a piece of audio kit that uses valve amplification.

In DepthWe all take sound for granted. Hearing's the neglected sense, constantly running second place to vision. Here's how to set up your PC for great sounding audio.

Radio manufacturer Pure has announced the arrival of Pure Music, a new subscription-based music service which will be available through the company's Wi-Fi capable DAB radios, smartphones using the Pure Lounge app and via its website.

Buying GuideBest soundbar 2011: 10 super soundbars to give your flat telly some welly

CES 2012Samsung has decided to get into the audio dock market in a big way with the DA-E750.

CES 2012Panasonic has shown off its latest Blu-ray player line-up with four 3D and two 2D models arriving.

In DepthThe Dark Knight Rises prologue currently being shown off in selected IMAX cinemas has not just caused a storm with fan boys wanting to catch a glimpse of how director Christopher Nolan will end his Batman vision, but also with audio enthusiasts who have been questioning the sound mix of the footage.

LG has announced four new home theatre systems will be shown off at CES 2012 including the BH9420PW, with the latest offerings bringing the Korean giant's latest 3D sound technology.

TiVo took a key step in its longstanding fight over copyrights relating to the DVR, with giant US broadcaster AT&T agreeing to pay $215 million to settle litigation and licence rights to the technology.

Britain's most iconic presenter and naturalist Sir David Attenborough has pointed out a key limiting factor in 3D nature documentaries, explaining that it is currently impossible to get a good 3D image of anything that isn't right in front of the camera.

ClosedTechRadar has once again joined forces with UK DAB radio giant Pure to give away some ultra cool digital radios.

ExclusiveSky Movies chief Ian Lewis has told TechRadar that, despite Avatar already bringing 3D's defining moment, it will be 2D to 3D conversions that lift the technology to mass market appeal.

Sony usually uses CEATEC in Japan to show off brand-new technology that the UK won't see for years, but the company choose this year's show to give more of in-depth look at its already announced 4K home projector, the Sony VPL-VW1000ES.

Bose has released its first soundbar product, filling a gap in its product lineup and giving movie fans a fuss-free alternative to separate speakers.

Japanese audio specialist Denon has today unveiled a new network audio player that aims to mix 21st-century music habits with old-skool hi-fi values.

Bose has launched a Bluetooth-enabled portable speaker as it looks to grab a slice of the growing wireless music market.

Genelec has launched a portable speaker for use with PCs, TVs or music devices that promises to offer the brand's industry-leading sound at an affordable price.

The Star Wars Saga Blu-ray boxset, out on September 12, will be the first software release to feature THX's new Media Director 'smart content' technology.

The Pure One Classic Series II has had a lick of paint and a bit of an upgrade with new 'Listen Later' functionality added to the DAB radio.

ExclusiveJabra unveiled its latest range of sports headphones this week, with the Jabra Sports series being released as both a wireless and wired version.

Components company Zotac has announced its Zbox nano mini-PC, with a form factor of 127mm square and 45mm deep.

UK speaker brand Acoustic Energy has taken inspiration from the forthcoming release of the Star Wars Saga Blu-ray boxset by announcing a 6.1 speaker package to match the sci-fi series' remastered audio.

German speaker expert Canton used the recent IFA technology show taking place in its own backyard to launch a wireless audio system that lets you mix and match products.