Sonic device deployed in London during Olympics
2012 05 17

By Gavin Thomas | BBCNews

The Ministry of Defence has confirmed a sonic device will be deployed in London during the Olympics.

The American-made Long Range Acoustic Device (LRAD) can be used to send verbal warnings over a long distance or emit a beam of pain-inducing tones.

The equipment was spotted fixed to a landing craft on the Thames at Westminster this week.

The manufacturer denies it is a weapon and the MoD said it would be used "primarily in the loud hailer mode".

A spokesman for the San Diego-based LRAD Corporation said the 1000Xi was "an effective long range communications system that broadcasts focused, highly intelligible, multi-language messages, instructions and warnings over distances up to 3,000 metres to peacefully resolve uncertain situations".

Royal Marines operating in patrol craft from HMS Ocean are also heavily armed with conventional firearms.

The piercing beam of sound emitted by the device is highly directional. Some versions of the LRAD are capable of producing deafening sound levels of 150 decibels at one metre.

But the device, which was used this week during Exercise Olympic Guardian, can also be used to broadcast verbal warnings, such as ordering crowds to disperse.

LRAD Corporation has previously sold the device to the US Army, which deployed them in Iraq for crowd control.

They have also been bought by the US Navy and Air Force as well as a number of police forces worldwide.

It has been successfully used aboard ships to repel Somali pirates.

The panel-shaped LRAD is mounted onto steerable gimbals and said to be far more efficient than a normal loudspeaker.

A Ministry of Defence spokesman said: "As part of the military contribution to the police-led security effort to ensure a safe and secure games, a broad range of assets and equipment is being used by our armed forces".

"This includes the LRAD (Long Range Acoustic Device) which will be deployed during the Olympic Games primarily to be used in the loud hailer mode as part of the measures to achieve a maritime stop on the Thames."

The LRAD spokesman said: "LRAD systems are far superior to bullhorns, which have limited range and poor sound quality.

"LRAD systems enable homeland security and law enforcement personnel to communicate safely and clearly to individuals on land or water and assist in keeping high profile events safe for all participants."


Read the full article at: bbc.co.uk






Video from: YouTube.com



Video from: YouTube.com








Related Articles
LRAD Sound Weapons & Tear Gas at G20 in Pittsburgh (Video)


Latest News from our Front Page

’Digital twins’ will make decisions for us - and even console loved ones after we die by 2020, futurist claims
2014 09 23
By 2020, our day-to-day lives, relationships and even what to have for dinner could be controlled and run by digital versions of ourselves. According to futurist John Smart, within the next six years many of us could have so-called ‘digital twins’ that schedule our appointments and even have conversations with others on our behalf. And they could one day console loved ones ...
Israel Joins The Fighting, Shoots Down Syrian Warplane Which Acted In "Threatening Manner"
2014 09 23
Whether as a result of recent icy to quite icy diplomatic relations between the two nations, or just because it has other motives, Israel had clearly abstained from joining the US effort to contain the CIA-created ISIS terrorist juggernaut. However, overnight, with the US finally doing what Israel has hoped it would do for so long, namely being engaged in ...
Proof Ebola Is Airborne And U.S. Troops Will Be Caught In A Death Trap
2014 09 23
“Help needs to come fast. Because even if the new U.S. aid starts to slow down the epidemic next week, it will take a year or a year and a half to wipe out Ebola from West Africa,” says Jeffrey Shaman, an associate professor of environmental health sciences at Columbia University’s Mailman School of Public Health. He’s making models of ...
Your Smartphone Broadcasts Your Entire Life To The Secret Service
2014 09 23
Intelligence services collect metadata on the communication of all citizens. Politicians would have us believe that this data doesn’t say all that much. A reader of De Correspondent put this to the test and demonstrated otherwise: metadata reveals a lot more about your life than you think. Ton Siedsma is nervous. He made the decision weeks ago, but keeps postponing it. ...
Scots were tricked into voting ‘No’ – Salmond
2014 09 23
London politicians gulled Scottish voters out of independence by making a false “vow” to grant Glasgow extra powers, First Minister Alex Salmond has said. He also raised the prospect of another referendum, saying the break-up is inevitable. Alex Salmond, leader of the ’Yes’ campaign and the outgoing head of the Scottish National Party (SNP), told the BBC’s Sunday Politics program that ...
More News »