This Pure Stereo technology, invented by a researcher at Princeton University, has been licensed to companies that will manufacture small wireless units for consumers and businesses.

BBC: 3D audio may revolutionise travel

Dubbed Vertus, this Kickstarter project features the above pair of receivers based on CSR's TrueWireless Stereo, a nifty technology that's been made available since early 2009.

ENGADGET

Grant says the company is working with auto manufacturers to explore how on-board computers can help detect whether a driver is drowsy or not paying attention to the road, and allow a driver to control certain things in the vehicle -- like temperature, and in-car stereo -- using eye-control technology.

CNN: Watch this space: Eye-control to give technology a new look

The transmitter's 2.4GHz wireless technology accommodates up to eight LightSpeakers, equaling stereo sound in multiple rooms.

ENGADGET: Klipsch LightSpeaker makes whole home audio as simple as screwing in a light bulb (hands-on)

The mobile HDVC system delivers high-definition visuals with MPEG4-AVC technology and features 360-degree full duplex stereo sound quality, stable connectivity with QoS, and rate control forward error correction.

ENGADGET: Panasonic and Verizon team up to Mobile HD Visual Communications System using LTE

The XPS One 27 is not just for work, but also for entertainment with its Infinity Premium speakers and Waves MaxxAudio 4 audio technology that delivers deep, rich sound, complete with an expanded stereo field.

ENGADGET: Dell announces XPS One 27 AIO running W8 on a touch display

But more than helping to make consumers healthier, MyFit is a full-featured portable music player that features an FM radio tuner and Samsung's DNSe 3.0 sound enhancement technology, which helps to overcome the inefficiencies and limitations of compressed audio files and generate a more realistic stereo sound.

ENGADGET: Samsung announces two PMPs, one for fitness gurus, one made of glass