Novel wireless headset uses magnetic communications

22 October 2003 News

A wireless headset based on magnetic communications technology has been introduced. Using so-called LibertyLink technology from Aura Communications, the Cord Free headset from foneGEAR uses an enhanced form of 'near field' magnetic communication rather than conventional radio frequency technology. The result, according to the two companies: a secure communication area that is uniquely owned by each user.

The Cord Free solution is comprised of the headset, and the base station which charges the headset.

While the concepts behind magnetic induction communication have been around for decades, Aura says it is the first company to develop and implement practical solutions capturing the unique benefits of this technology. Conventional radio frequency (RF) wireless communication systems are optimal for sending large amounts of information and communicating over long distances. But this consumes power, creates security issues and results in interference and crowding among devices. LibertyLink's 'near field' magnetic induction communication operates at a low-frequency 13,5 MHz, creating a 3-dimensional 'bubble' that envelops the personal space of each user and as such, is inherently private and secure. The result is an easier to use, lower-cost systems design that makes far more efficient use of power and bandwidth than conventional RF solutions.

www.auracomm.com

Further reading:

From the editor's desk: Exciting times ahead?
Technews Publishing News
There are many subjects that excite me in this world, but two of the larger technical subjects are, firstly, renewable energy, and secondly, the idea of artificial intelligence as it continues to evolve ...

Read more...

---

Microchip expands partnership with TSMC
News
Microchip Technology has announced it has expanded its partnership with TSMC to enable a specialised 40 nm manufacturing capacity at Japan Advanced Semiconductor Manufacturing.

Read more...

---

Huge SA grid battery project
News
A standalone battery energy storage system (BESS) has won preferred bidder status under South Africa’s Energy Storage Capacity Independent Power Producer Procurement Programme (ESIPPPP).

Read more...

---

Mouser sponsors NCP Cup 2024
News
The NXP Cup is an EMEA-based autonomous car competition, presented by NXP Semiconductors, which is designed to provide students with real-world experiences in autonomous vehicle programming and building.

Read more...

---

TrinaTracker brings its smart solar tracking to SA
News
The Vanguard 1P is designed to provide customers with trackers that combine suitability for flat terrain, together with outstanding system stability and reliability, quick installation, and flexible external compatibility.

Read more...

---

Nordex adding 830 MW of wind generation
News
Nordex Energy South Africa will be adding 830 MW of wind energy generation capacity to the company’s already-installed 1 GW base.

Read more...

---

Invertek produces its three millionth drive
iTek Drives News
Invertek Drives Ltd, a global manufacturer of variable frequency drive (VFD) technology, has celebrated producing its three millionth VFD, just three years after its two-million milestone.

Read more...

---

Analog Devices’ digital storefront is live
News
Analog Devices has designed an improved digital experience with users in mind – a new analog.com website and eShop.

Read more...

---

Vicor Powering Innovation podcast
News
The episode explores electrification with Lightning Motorcycles, a company that produces the fastest electric motorcycle on the planet.

Read more...

---

ModusToolbox Workshop 3
News
This workshop will focus on enabling a PSoC development kit, connected over Wi-Fi and leveraging MQTT, to create the framework of an IoT application.

Read more...

---