Day: June 13, 2018

Based on technology originally developed for the UK Home Office, A3S gives developers the ability to dramatically reduce audio array simulation times, improve the fidelity of results, and increase performance using fewer components. Significantly decreasing simulation times during product development from eight hours to 30 seconds* (a reduction of 99.9 per cent), A3S calculates in near real-time the physical configuration of the audio array in order to achieve optimum performance.

For the first time manufacturers will be able to fully exploit the potential of audio arrays, and deliver microphone/speaker-based products which:

• Require fewer audio components and reduce device size – tests of an off-the-shelf product reduced the number of microphones by two-thirds, while improving audio performance.
• Minimise development costs – less product development time can be spent simulating and prototyping arrays. It also allows the modelling of more frequencies, resulting in a product with greater confidence in its performance, and potentially removing the need for costly redesigns.
• Are smarter – products can be optimised to cope with changing environments, as near real-time characterisation allows beamforming to be conducted on-the-fly to dynamically focus microphones and cancel out noise.
• Are less power hungry – less processing power required by fewer microphones.

Gerry Scott, Commercialisation Manager at Ploughshare Innovations, said:

A common development approach is to deploy multiple microphones and speakers in a product to achieve an acceptable level of performance. However, without full optimisation, they will still under-perform.The developers of A3S have proven that simulations can be conducted 1,000 times faster than current approaches, allowing developers to create high performing products with more confidence. Reducing the number of components also means that high-end audio products can be created with a smaller form factor and at less overall cost, giving manufacturers potentially significant cost savings. A high-end audio experience will become more widely available to us all.

Examples of what applications could use A3S to improve audio product performance include voice recognition, smartphones, automotive, immersive audio and gaming/home cinema.

• In tests, the simulation time of a 16 microphone array was reduced from eight hours to
  30 seconds. In addition, A3S simulated hundreds of frequencies – significantly more that than the eight frequencies managed by the conventional method.

About Ploughshare Innovations (www.ploughshareinnovations.com)
Ploughshare Innovations is the technology transfer organisation for the UK Ministry of Defence (MOD). It turns ‘swords into ploughshares’ by enabling businesses to gain access to defence and security technology developed by leading government laboratories. Ploughshare ensures Government technology is put to good use and benefits the UK, society as a whole, and humanity by applying innovative technology to improve people’s lives. Since its creation in 2005, the company has licensed 120 technologies and attracted £140 million of investment.

For further information please contact:
Sarah Miles
Blaze PR
07500 042587
smiles@blaze-pr.co.uk
James Horne
Ploughshare Innovations
01794 301602
james.horne@ploughshareinnovations.com

As part of the Prime Minister’s London Tech Week roundtable today, the government has announced that key parts of the OS MasterMap will be made openly available for the public and businesses to use.

It is estimated that this will boost the UK economy by at least £130m each year, as innovative companies and startups use the data.

The release of OS MasterMap data is one of the first projects to be delivered by the new Geospatial Commission, in conjunction with Ordnance Survey. The aim is to continue to drive forward the UK as a world leader in location data, helping to grow the UK’s digital economy by an estimated £11bn each year.

This is a step on a journey towards more open geospatial data infrastructure for the UK.

Chancellor of the Duchy of Lancaster and Minister for the Cabinet Office, David Lidington, said

Opening up OS MasterMap underlines this Government’s commitment to ensuring the UK continues to lead the way in digital innovation. Releasing this valuable government data for free will help stimulate innovation in the economy, generate jobs and improve public services.

Location-aware technologies – using geospatial data – are revolutionising our economy. From navigating public transport to tracking supply chains and planning efficient delivery routes, these digital services are built on location data that has become part of everyday life and business.

The newly available data should be particularly useful to small firms and entrepreneurs to realise their ideas and compete with larger organisations, encouraging greater competition and innovation.

OS MasterMap data already supports emerging technologies such as driverless vehicles, 5G and connected cities – important drivers of economic growth.

Today’s announcement follows the launch of the first GovTech challenge in May this year – a competition designed to incentivise Britain’s tech firms to come up with innovative solutions to improve public services. These competitions will be delivered using the £20m GovTech fund launched by the Prime Minister in November 2017.

Neil Ackroyd, Interim CEO of Ordnance Survey said:

Ordnance Survey holds the most accurate and comprehensive set of location data for Great Britain, making public sector services work more efficiently and helping to build innovative businesses across every sector of the economy.

Since its launch in 2001, OS MasterMap has been one of the most comprehensive and detailed geospatial reference datasets in the world. This latest development is another step on Ordnance Survey’s open data journey. We’re looking forward to supporting the Geospatial Commission in making this data more accessible and more widely used.

Read more information on the announcement here.