G20 Protesters Blasted By "Sound Cannon"
aaandre sends word of the use of a "sound cannon" on G20 protesters in Pittsburgh. Only a few hundred protesters took to the streets. The NY Times notes: "City officials said they believed it was the first time the sound cannon had been used publicly." The device projects a narrow beam of extremely annoying sound, at levels that can reach 151 decibels, over a distance of a mile or more. The Guardian notes, "It is feared the sounds emitted are loud enough to damage eardrums and even cause fatal aneurysms." Officials of the company that manufactures the sound cannon say that ear damage is only possible if someone manages to stand directly in front of the device for an extended period.
Fuck 'em.
http://en.wikipedia.org/wiki/Noise-induced_hearing_loss#Acoustic_trauma
Pain cannons.
Sort of like the 'Mosquito' devices that are aimed at anyone under 21...
Our weapons are only deadly if you stand in front of them!
You have the right to freely assemble, everyone knows that. But nowhere - in no so-called constitution - does it say you also have the right to hear when you're assembled. Nor do you have the right to leave the assembly retaining all your ability to hear.
Once we learn our civic rights, and what we're not entitled to, we'll be a much happier and easier people for the government to govern.
It's interesting that there's a Geneva Convention on weapons specifically designed to cause blindness , but apparently nothing about deafness.
"Officials of the company that manufactures the sound cannon say that ear damage is only possible if someone manages to stand directly in front of the device for an extended period."
151 Decibels? Officials lie.
There are also you tube videos of peaceful protesters being tear gassed while trapped in a stairwell between two sets of riot police and another video showing at least one protester being stuffed kidnap style into an unmarked car by US soldiers. If this happened during the Bush administration there would be tons of posts ranting about civil liberties and what not. Why not now during the Obama administration?
When they start mounting these to the front of congress and the senate, we're screwed.
Ever seen the results of a panic in a crowd?
They can't maneuver to save their lives, literally.
Extended periods in the area of effect is going to be absolutely unavoidable.
I know the people pushing for these weapons show "examples" of targets getting out of the way quickly and efficiently. Of course, these are rigged. The targets are trained individuals (often military or police) who are in limited quantities (never seen more than a dozen at once) and are not panicking because they know exactly what's going to happen, exactly what to do, and how to evacuate the test area. That is as much of an unrealistic situation as using the film work of a Hollywood stuntman to show that it's safe to fall down stairs.
Remember when cops used to wear the blue uniforms with the badge on the hat and do a beat through a neighborhood? Now it's tanks and armored cars, military fatigues and terrifying weaponry for the sake of... what? The answer is holding their turf. They're thugs!
Just stand by and watch freedom die. Why not? It's quite obvious when the big guns come out for globalist agenda meetings, not according to numbers of protesters or violence levels. It is also quite obvious that precedents are being set using the military on the streets of Pittsburgh for a small protest, like there aren't enough cops.
Next thing you know they will tell us that all that water usage at a Space Shuttle launch is not necessary for sound suppression, and it's perfectly safe to have yourself right next to the shuttle launch, your hearing won't be blasted to kingdom come.
All loud sounds are damaging, no matter how short the bust actually is. The hair follicles within the ear cannot grow back, once damaged that's it. That's why we have progressively worse hearing in old age.
Take Nobody's Word For It.
"The device projects a narrow beam of extremely annoying sound..."
Ah, I was wondering what had happened to Daphne and Celeste.
DON'T SONIC BOOM ME, BRO!
Oh come on. You can come up with a lot better than that.
May the Maths Be with you!
I can't wait to see what happens when they take over healthcare
Sonic weaponry is honestly quite nasty stuff, and should be banned.
The variety of side effects they can induce ranging from hearing loss to liquefaction of internal organs isn't a laughing matter, especially when its almost as simple as turning a dial for the operator.
That is fucking horrible! Why do they even need to disperse a crowd of only a few hundred people!? I know that if I were there, it would just piss me off, and make me want to attack the vehicles! I'm normally a peaceful guy, but when people unfairly fuck with me, I just makes me pissed off.
Plus, seems like some $0.50 earplugs would be a good defense against this, if someone had the forethought to bring them... Or maybe that would be "resisting... something" and you'd get arrested? Ugh, this is really fucked up.
-Taylor
Worldwide Military budgets: $2100 billion. Worldwide Space Exploration budgets: $38 billion. Really, world? Really?
Wouldn't it be easier to get this lady to just start talking to the crowd?
I would imagine everyone would be gone in a minute or so.
Developers, developers,developers....
it's gilbert gottfried doing a commercial for oxyclean with mariah carey shrieking away in the background
"It is feared the sounds emitted are loud enough to damage eardrums and even cause fatal aneurysms." "
The professional protesters who travel from place to place to riot every time this (or similar) meetings are held seem to exhibit little fear. Look at the video on the first link. Several photographers didn't even bother to put down their cameras.
If you stand within 30 feet and remain stationary it might damage your ear drums, but because the beam is very focused its and vary directional its easy to get out of the way.
ALL of the citations of "fatal aneurysms" point back to a single reporter named "Kim Dvorac" who cited un-named sources from the department of defense.
The protesters will simply show up with earplugs next time, and continue to smash store fronts, and torch cars, as usual. Apparently thats ok.
But lets not cause them any discomfort. After all, if this device is used on terrorists, it must be a terrorist weapon. It shouldn't be uses on people who merely show up and trash your city. Can't have that.
Sig Battery depleted. Reverting to safe mode.
>The device projects a narrow beam of extremely annoying sound
This is great; Celine Dion can never have too much air-time.
The sound cannon was mentioned at length in a New Yorker article back in June 2008. You'll need a subscription to read the whole article but the abstract is here...
http://www.newyorker.com/reporting/2008/06/02/080602fa_fact_wilkinson
"The device projects a narrow beam of extremely annoying sound" What, like soundtrack to Hannah Montana: The Movie? Just wait until human rights activists hear about this.
Ezekiel 23:20
... in the constitution that said something about our right to gather?
... to just beating people with batons. Both are nonlethal methods of causing pain (and possibly physiological damage), designed to get people out of an area by force. If just beating the shit out of people isn't justified, use of the LRAD isn't either.
Now, certainly, there are times when it may be justified. But it's a weapon like any other, and the standards for its use shouldn't be lower because it's invisible and acts at long range.
I'd imagine that five gallons of honey or liquid mastic would render the sound emitter inoperable.
It must rely on a number of diaphragms to produce and focus the sound, which must be exposed to the air.
Getting some viscous substance on them would lower the frequency response and ruin the focussing.
There would be weather proofing and protection as well, but some should get through.
What?
Protesters will start carrying ear plugs to events.
I can see it now... a hoard of ear-plug-peddlers sprouting up at any major protest...
I am Jack's smirking revenge.
I agree. Nothing more terrifying then waking up and seeing an army of hedgehogs in your garden.
fuck our totalitarian government..
If they use military weapons on people, the people should bring weapons and respond in a militaristic style. This isn't fucking Europe.
"They confiscated everything, even the stuff we didn't steal!"
I have a clip of the sound cannon in action in Pittsburgh. I'm editing it now and will post it on YouTube. It's quite impressive technology but it sucks to be on the wrong end of it.
The liberal types out there complaining about free speech zones have a point: The basic problem in Pittsburgh right now (and most other events that have attracted large numbers of protesters) is that police officers almost inevitably treat the protesters as enemies, as criminals, and otherwise as a force that should be minimized, destroyed, and shut down.
So to the police - the vast majority of protesters aren't going to hurt anyone. They're going to say their bit, and go home. That's it. That's all they want.
I am officially gone from
Time to bring out the big guns and fight back obviously
The police show up in force at the G-20 meeting with all the latest riot gear and outnumber the protesters 3 to 1. Yet, there are none at these town hall meetings where angry mobs shout down politicians, protesting changes to the health care system.
Some kid asks John Kerry questions out of turn a couple years ago and gets tasered.
Wansu, th' chinese sailor
I prefer they stick with good old-fashioned water cannons. It effectively disperses the protesters; plus (especially important with the G20 protesters) it has the added benefit of providing a free bath! The stench level in the immediate area goes down at least 75%.
You probably think I'm joking; but you weren't in Seattle during the WTO protests - I was.
#DeleteChrome
What is the big deal. Can't people go outside and shout about something they don't like? Is it necessary to disperse every crowd? Do we just have to repeat the Boston Massacre over and over again on ever increasing scales for the past 200 years?
Is the government just trying to provoke violence to justify more totalitarian actions? Is the supreme court taking a nap and won't hear cases that would limit the amount of intervention that can occur with a protest?
Will people just have to start bringing a case of molotovs to every protest so they can maintain the protest long enough to have some effect and some media coverage? Violence should be a last resort, but without a right to public protest what other options exist?
“Common sense is not so common.” — Voltaire
This sounds suspiciously like it- just look for the AOE in Europe...
when a bunch of large irish cops with handlebar moustaches and silly hats would just beat the crap out of everyone with their billy clubs.
Yeah they're not as useful anymore but in the early 70s these were great for crowd control at protests; hippies would just plop down in them and light up a doobie and forget what they were protesting about. Now, if they could get this sound cannon to blast Pink Floyd ....
got louder noise with my marshall. noobs.
Scrap an old microwave and make a HERF gun. Short out all their shit, including their sound cannon.
Would a singe round of buckshot at the emitters do the trick?
-jcr
The only title of honor that a tyrant can grant is "Enemy of the State."
The use of agents provocateurs is standard practice at these sort of events. You can't legally break up a peaceful riot, so you send men in, incite the crowd, and then break up the riot you started. It happened at the last G20 in london. It happened at the WTO protests in Seattle. And you can bet your ass it's happening here.
Give me Classic Slashdot or give me death!
In demonstrations all over the planet, the dudes in the ski masks are usually undercover pigs inciting violence. This is so old it ain't funny. They do it all the freaking time. They've gotten caught at it not once, but *numerous* times. I've seen it several times back in the nam protest days, and it continues. The "battle of seattle" has plenty of evidence on it, just effin google it (anyone), just tons of witnesses who saw the official cops in uniform and darth vader gear IGNORING the "black ski masked anarchists", either pigs or military pigs, who were allowed to rampage along, then beating peaceful people just walking or even just sitting someplace because of the "excuse" they got from their own guys. You want even worse? Google for "operation gladio", 100% proven verifiable fact, they freaking blew folks up and stuff like that, hits, assassinations, terrible "false flag" operations. This was POLICE AND MILITARY doing it to their own people, so they could blame it on..others. Phony "terrorists".
And I also know some cops *personally* who have been ORDERED to do this shit. It's COMMON. I know military veterans who have done this in war areas, commit massacres on villagers then plant evidence so it looked like the "bad guys" did it. They told me about it, they didn't like it, but close to getting a pension, you do what you are told, and the younger ones dig it, they love it, they are violence freaks. That's all they hire as cops anymore, steroid popping violence freaks, mostly with military combat experience where every one they see is a "target" or could be.
Now, I wasn't at this latest protest deal, but I'd bet something similar is going on, because it is their standard modus operandi. Not to say it is always that case, but it is WAY more common than not.
These things are pathetic. The salesmen and users would like you to fear them, but good earplugs are all you need unless you are very close. These LRADs are just arrays of powerful conventional tweeters, and are not focused any more than a conventional speaker the size of the array. They're only 150 dB at one meter in front of the device. The sound level will drop off rapidly according to the inverse square law as you get farther away. Plugging your ears with your fingers would probably prevent hearing damage while you go to get some good earplugs. An LRAD was used on some anti-whaling protesters and the protesters earplugs rendered the LRAD ineffective. However, that looked to be at a distance of something like 50 meters. See the Wikipedia article http://en.wikipedia.org/wiki/Long_Range_Acoustic_Device for some good info.
Security was not handled by the city of Pittsburgh, although they did provide a good proportion of the actual policemen. The summit was designated a National Special Security Event by the Department of Homeland Security, a designation which by law puts the Secret Service, a police force closely associated with the President, in charge of operations.
10 PRINT CHR$(205.5+RND(1)); : GOTO 10
How is it that I get the distinct impression that if a bunch of whiney, bitchy Mexican hippies were to cross the border because of police oppression and decide to settle in the US, you wouldn't exactly cheer about it?
Our right to vote was suppressed for generations with poll taxes etc. We did away with the big problems on that issue which shouldn't have required an amendment to fix.... We'll probably need another one to stop taxes / permit fees on our other rights and another one on free-speech zones so we can exercise our rights besides designated freedom areas!
I'm waiting for President Palin to require Free Speech permits for $20 an hour per person outside the speech zone. ("It pays for the police protection")
Its crazy to say we must pay for the BS for a permit with the excuse that we have to cover the overhead. Its just as crazy to have to pay property tax for your SHELTER (except there is no right to shelter.) My rent always included property tax and the deduction didn't cover it... If I don't pay the house property taxes then they kick me out-- is it really my house? or am I paying them rent to live there?? (sure it pays for needed services but there are OTHER equitable ways to pay for those instead of picking on me for being a handyman.)
Democracy Now! - uncensored, anti-establishment news
That will cause violent and unstoppable retching from all bodily orifices
I can't wait to see what happens when they take over healthcare
They are ALREADY in control of health care. That's why healthcare sucks. Big business and government, (and certainly the medical industry), are all heads of the same beast, employ the same people and worship the same masters. They just wear different labels to confuse the ever-ignorant population.
Now, the ideal is that the people should be in control of their health care through a government they put together and control.
But the U.S., before it can take on such a task, needs to completely gut its government and build something which isn't going to put personal greed ahead of the public interest. That's not going to happen because the U.S. population is far too drugged, weakened and brainwashed. They haven't got a chance. They are free-range serfs.
-FL
The water cannon trucks seem to be popular in Europe, why not in the US?
Or do they create some kind of controversy because of the Little Rock, AK incident with firefighters using the hoses on the African-American students.
It does seem to me though that the water cannons are harsh, it's like a dozen cops all taking a swing at you in a couple seconds.
Dude, like I've seen Spinal Tap in concert like, about a million times. I use frikkin sonic cannons for earbuds.
The Russians have won. They have made the world a cesspool of distrust, greed, fear and hate.
Hopefully protesters who have suffered damage - if there is any - due to the use of this device will retain the services of top lawyers who can help them win millions of dollars compensation - just like companies would do it.
Why exactly do we need to import military devices to keep citizens from embarrassing government? If you can't handle the fact that some portion of the population disagrees with you or your policy you should leave office. Repressing our natural socio-political means of expression only forces the act underground, and that's where a once healthy form of expression can become dangerous.
The importance of the rights of the people isn't just for the people, it also helps protect the stability and longevity of the government and other business/economic forces by providing a means for compromise, which is often better for all parties then forcing unilateral action. A government for and of the people simply makes healthier economic sense.
Quack, quack.
Don't they have any of those old-fashioned ones that involve gunpowder?
Karma fed to this user will be promptly burnt. Be warned; be wary.
Just turn them up to 11
All big change in history was started by a small lunatic fringe.
But that's never the case is it? If it's just a minority of people who are doing it, I have a suggestion: turn those people over to the cops and tell the cops that you want peace.
Until we are able to achieve that world, we need to build popular pressure to win reforms that support democracy, human rights, and social and economic justice.
From what I gather, it is a socialist movement. It's hard to tell with all the double speak, euphemisms, and misunderstanding on their own part.
I do have a problem with folks from the Developed World, such as those protesters, arrogantly thinking that they know what's best for the people they are supposedly standing up for.
It's NOT me! It's the meds! I'm on 1000mg of Fukitol.
Is it even possible to build a herf gun that could have the same range to counter this atrocity? For now, I advise the protesters to use sheets of plywood, blocking the sound with a solid surface that conducts sound poorly will defeat this.
So what is the effective arc of this weapon, exactly? It's hard to tell from just videos of course, but it seemed to me that there was no "narrow" to be had based on the reactions of the "crowd". Never minding horizontal arc, how about the vertical? I saw some second story apartments in the video; here's to hoping no one's cat or dog got brain fried because of this.
Mod Points: Helping you keep your opinion to yourself.
Direct TV satellite dish converted into a solar reflector
Vintage computer adverts: http://www.vintageadbrowser.com/computers-and-software-ads
one of my photos of the back of the sound cannon used at the pittsburgh g20. if you look at the original size, you can actually read the volume controls, etc.
http://www.flickr.com/photos/corycousins/3952099124/in/set-72157622324331579/
Those pigs should have to be subjected to their own torture device.
I hope they burn in hell for what they are doing to the protesters.
Fascist Bastards
There should be a requirement for ANY use of "non-lethal" weapons to be investigated as if it were the same as a lethal weapon.
Unless the cop would have used lethal force IN THE SAME SITUATION if "non-lethal" weapons were not available then the use of the "non-lethal" weapon should be enough to get said cop suspended.
Instead of being a "safer" alternative to lethal force, the cops are using them to threaten and torture anyone who does not immediately obey the cops' orders.
"Officials of the company that manufactures the sound cannon say that ear damage is only possible if someone manages to stand directly in front of the device for an extended period."
Oh, so just people like..... protesters?
In order for the cops to have more effective use of tear gas, it was a crime to possess a protective mask (or materials that could be used as such).
The cops can have protectives masks. Everyone else could not.
You know, the black guy that the cops pulled from his car and arrested ... only to have it turn out that he was a city official?
Richard McIver?
Yeah, that's it.
Napoleon's comment as to demonstrators/rioter was the he had, "...dismissed them with a little grapeshot."
The constitution guarantees the right to PEACEFUL assembly and the right of free speech. Free speech does not entitle the speaker to force someone to listen nor does it permit them to cause damage to property if no one cares to listen.
Cheers,
Dave
They that can give up essential liberty to obtain a little temporary safety deserve neither safety nor liberty.
Ben
So only protesters can use megaphones and make loud noises?
Just play Lady Gaga really loud.
Bark less. Wag more.
If the protesters were using the sound cannon on the police... would that be against the law?
------ The best brain training is now totally free : )
And with hearing loss you risk Tinnitus, which is the #1 cause of disability in veterans from the war and a debilitating disease without cure. So what a terrible thing to do exposing entire crowds to that hell of an illness.
So we can calculate optimal parabolic countermeasures?
So if a civilian used this device on the police it would be perfectly legal? If so why are Tasers illegal for civilians in many states? The police claim that they are non-lethal devices. In ever more frequent cases civilians are illegally assaulted and arrested, should they not have the right to defend themselves from rouge police with non-lethal devices?
so in effect they are harming them for merely protesting
nice
now we have to wear OUR OWN riot GEAR just to say we disagree
http://www.youtube.com/watch?v=a6hvNe11r9U
For those of you who apply a blanket nutcase label to anyone who suggests a conspiracy theory.
How do you explain the Pittsbergh police marching gladiator style upon peaceful protesters at a gathering of world leaders and assaulting them with tear gas and sound cannons not being covered by CNN, Fox News, or any other major news outlet? Even the Guardian only gave a vague and brief mention of the cannon as if the weapon used was the story and not the unlawful attack on peaceful assembly?
As far as I can tell, Youtube seems to be the only uncensored news source on this issue. Whether the censorship is direct or indirect (perhaps veiled threats that the news outlet will be blacklisted media release by public officials and such) there is obviously something going on. I highly doubt anyone could make much of a claim that coverage of the police attacking peaceful protests wouldn't get ratings.
Unless the protesters file for permits to hold these sorts of assemblies, they are acting unlawfully and can be broken up as the police see fit.
Good point. The only permit for these "freedom of speech, freedom of assembly" jerks is more than 200 years old! Surely that expired long ago...
There's actually video of this happening in Canada. Several masked "demonstrators" got identified as cops by real demonstrators, and eventually went through police lines to escape being unmasked.
The video is online at http://www.youtube.com/watch?v=St1-WTc1kow, and you can get more details here: http://www.cbc.ca/canada/ottawa/story/2007/08/22/ot-police-070822.html - the old guy in the video who tries to get their masks off is a union leader.
This is treason, pure and simple. Any government agent who behaves in this way is knowingly betraying their country, along with any superior officer with knowledge that this is happening.
It is a more significant crime than murder.
http://www.youtube.com/watch?v=trg3GkHXsYY
Ask Me About... The 80's!
Me too. And I still live there.
Nice try, but don't rely upon your personal claims next time.
The fact is that a demonstratively 100% legitimately innocent person was pulled from his car and arrested by the cops.
The cops were out of control.
You don't need to understand why they are protesting. You need to understand the Constitution of the United States of America.
If you mod me down, I shall become more powerful than you could possibly imagine.
Where did I say that it would not be?
Finding that the cop used lethal force when not warranted can be enough for a murder charge.
Why shouldn't they be investigated the same?
The whole point of "non-lethal" is an alternative to lethal force.
With your attitude, we end up with the situation today where "non-lethal" is used to intimidate and torture innocent people who do not immediately follow the cops' orders.
One of the videos on YouTube shows a bunch of students, bystanders, not looters, not even demonstrators, watching from a stairwell, trapped above and below by cops, then gassed. Complete SNAFU. Those cops should be fired.
If you mod me down, I shall become more powerful than you could possibly imagine.
Well, all the Tea Baggers ^h^h^h^h^h^h^h Party Protesters were busy with their guns attending speeches on health care.
If you mod me down, I shall become more powerful than you could possibly imagine.
...sonic overpressure can and does damage hearing. 120dB (20Pa RMS sound pressure) is equivalent to a jet engine at full throttle at 100m distance, and causes permanent damage. 134dB (100Pa RMS) is about equivalent to standing 20m away from a detonating stun grenade and is at the threshold of pain. Standing in the immediate vicinity of a stun grenade (5-10m) will cause immediate, debilitating and permanent harm not just due to the sonic pressure, but also due to the perceptible shock wave which knocks the victim flat on his arse.
A sonic /cannon/, while designed I would assume to deal with crowds, produces a continuous sonic pressure wave, which if over 80dB at 50m will most likely cause permanent damage to anybody standing in front of it when fired. This can only be classed as a device for torture. It is NOT something which I would consider as suitable for nonlethal crowd control nor for the apprehension of suspects.
Operation Guillotine is in effect.
and he goes: "dude, lets start breaking windows"
and you go, and smash windows
why is agent x responsible for that?
in other words, if you have a bunch of peaceful marchers, and some assholes, whether secret agents or organically angry protestors, start rioting, then truly peaceful marchers would, at least, ignore them, or, at best, try to calm them down in order to remain a peaceful march. i've seen this in person: some hot head marcher suddenly leaves the march and stops screaming red faced at some people laughing at the antiwar rally. and his friend came up and calmed him down and helps him back in line. thats a REAL peaceful protest
now if instead that hot head starts yelling at the people laughing at the antiwar rally is suddenly joined by a crowd of antiwar protestors equally interested in starting a riot, then the scene will degrade into an outright mob that requires police intervention. in other words, it does not matter if you throw a spark. what matters is if the spark hits wet wood or dry kindling. either the crowd is truly peaceful and will not riot regardless of the stimulation, or they will turn into angry rioters at a moments notice. in either case, the character of the protesters en masse is the root cause of the outcome, not supposed secret agents OR genuinely bad seeds. if there are enough angry people in a march who are predisposed to violence, that is all that matters, and that means they deserve police intervention
so the existence of agents, real or paranoid schizophrenia, is a red herring: if there are enough people rioting in a protest, the protest needs to be stopped. it doesn't matter who started it: a truly peaceful march wouldn't EVER turn into a riot, no matter how many agents/ bad seeds or how forceful they try to agitate
intellectual property law is philosophically incoherent. it is your moral duty to ignore it or sabotage it
As a conscientious observer from Pittsburgh, all I can ask is:
WHAT? SPEAK UP!
Also, Why are my ears ringing, and my nose bleeding?
Does anyone know where I can download the mp3 file for this event? I hope the police were using ogg tho.
Society use your Sciences
This crap is called a Long Range Acoustic Device. http://en.wikipedia.org/wiki/Long_Range_Acoustic_Device May lead to hearing loss!
Since the point of my post was to explain that it is bullshit to say "Nobody's stopping you from" immigrating/emmigrating I take it that you agree with me. Since you explain that yes, it is extremely difficult to do it (legally).
I suppose I shouldn't have bothered to reply to/feed the trollish "Nobody's stopping you from ..." post; please excuse...
I had mod points today (still have 'em). Went through this story at -1, read everything carefully before I added my mods. After having taken the effort to read all the opinions and comments, when I got to the end, I had to log out without actually moderating anything. There's something which no one has pointed out and seems to contradict the majority of justifications for the march of the storm troopers (although there is no possible justification for trapping college kids in a stairwell to tear gas them).
It's a story in the New York Times. "Thousands Hold Peaceful March at G-20 Summit"
And there's a slide show, too (linked on the same page) -- "G20 Protest Turns Peaceful."
'Nuff said.
I like capitalism. It feeds and clothes and educates and employs and entertains and medicates and transports a whole lot more people than any of the previously attempted systems. It's not perfect, but it sure beats the anarchist's demonstrated alternative - Take someone else's accomplishment and break it into little pieces, then break the pieces into pieces.
I don't like anarchists. 'Sound Cannon'? Blast away.
Harrison Bergeron
Break out the multi-watt diode lasers.
Well, i guess they don't have that right over in that state any more, and its a sad day when you cant express dissatisfaction of your government. But that is what you get when you live in a ( mostly ) socialist society .
---- Booth was a patriot ----
with the introduction of this sound canon, no power in the world can be peacefully resisted. this is more like psychological warfare. all the power has to do is say, "a couple of rocks were thrown, so we fired the sound canon at them". not terribly upsetting...none of the protesters were harmed...they shouldn't have been throwing rocks. before, the powers that be couldn't do that sort of thing..."a couple of rocks were thrown, so we opened fire on them with rubber bullets"...that sends people to the hospital and seems like cruel and unusual punishment for "a couple of rocks". but in a situation like that, how do you prove or disprove that someone actually threw rocks?
this sound canon tips the balance of power too far into the hands of governments and out of the hands of the people.
The 3 things you cite, gold silver and mac & cheese, have all risen in price the past few years for totally different reasons, none of them having to do with core inflation. Gold and silver has risen as a result of the economic collapse - gold and silver *always* rise during the period before and during a recession, because people want safe places to put their money.
Mac & cheese has risen by 14% because the price of wheat worldwide has risen dramatically during the past few years, due to various shortages that have absolutely nothing to do with the buying power of the dollar.
If you think core inflation is happening right now, then why is the price if energy so low? Why has the price of most consumer goods gone DOWN during the recession?
To go with Amerikkka's new uniform - the Brown Shirt.
"Speaking the Truth in times of universal deceit is a revolutionary act." -- George Orwell
that's very interesting - especially as the post above yours (on my screen anyway) asks the obvious 'define narrow' - from looking at your photo showing the rear of the device in question one can clearly see a coloured schematic diagram in red/yellow/green, in the centre of the device, above the volume control, which appears to show angles of effect / danger areas in front of the device.
it's seems to show that the effective angle of the device is approximately 120 degrees, ie. from the front of the device this is about 60 degrees to the left and right (this is shown by the big red pie slice) - then it shows smaller areas (approx 35 degrees each) to the far left and far right of that arc which are presumably still classed as unsafe areas to be in (because they're shown as yellow pie slices) - the diagram reveals that the only safe area (green) is if you are more than 90 degrees to the left or right of the device, ie. if you are in fact behind the device itself.
ok, so my estimation of angles could be slightly amiss, but let's run with the basic angle of 120 degrees for this part of my conversation, and apply some basic trigonometry and try to see what's what exactly regarding the width of this 'narrow' beam.
ok, let's make this easy by working with two right angled triangles, allowing us to easily solve using soh-cah-toa -- ok, so we already know angle theta = 120 and half of that = 60, so let's solve / find the 'opposite' side's length for various distances of the 'adjacent' sideâ¦
that means we'll be working with angle theta and the length of the opposite and adjacent sides, so we're going to use the 'toa' part of our high-school mnemonic (ie. tan of theta = opp / adj), and we'll solve for 'o'. i'll show my working (as taught at school) so it's easier for someone to point out if i have any errors in my maths, and where they might be.
we know that:-
tan(theta) = opposite / adjacent
which, when rearranged, simply becomes:-
tan(theta) * adjacent = opposite
in this equation, we already have theta (half our total frontal angle), and the 'adjacent' side, which is our range for which we are calculating (half of) the beam-width - the half-of-full-beam-width being the 'opposite' side of our triangle. (hope everyone's still following and i've not made an error yet!)
so, for a given range of 20 metres, we can calculate:-
tan(60) * 20 (metres range) * 2 (to convert half to full beam width) = 69.3 (total beam width in metres, at 20m)
and, for a given range of 50 metres, we can calculate:-
tan(60) * 50 * 2 = 173.2 (total beam width in metres, at 50m)
again, for a given range of 100 metres, we see:-
tan(60) * 100 * 2 = 376.4 (total beam width in metres, at 100m)
now, i don't know much about the mathematics involved in the falloff of sound over distance, so the above is really not the full story, it's only part of the picture -- BUT what it says to me is that this so-called 'narrow beam' is in fact FAR from narrow, as it seems it could be about 70m wide at a distance of only 20m in front of the device, and over 170m in width at 50m distance.
how they can say that an effective angle of 120 degrees is 'narrow' defies belief!!! (although it comes as no real surprise, i guess) - of course i must remind you that this angle isn't based upon any technical documentation i've read, it's based on a little coloured diagram on the back of the unit in question - so it may not be very accurate because of that.
(isn't this a bit like saying a sawn-off shotgun has a narrow range? - you know, you won't get shot if you stand behind it?)
of course: if my maths is wrong, then please speak up - or, indeed, if you want to confirm that my calculations are in fact correct, then let me know too!
also, if you have any hard technical data on the device then speak up also! it is easy to re-work these numbers if we get more accurate information about the angle-of-effect.
...comments?
hi
i did a few simple calculations for beam width, based, admittedly, on some fairly vague 'safety' information shown in a photograph of the back of the unit someone else posted.
i posted my calculations as a reply to the original post with the flickr link - you can find both here.
hth?
(heh, i'm hoping my maths is correct!)
by using a satellite dish - sound waves would behave like radio waves in that case.
Don't ask me how to bring one big enough at a protest, though.
just a sec- lemme turn the radio down.
.
- aqk
F U
...would express that very objection. They're all out there protesting that the G-20 isn't allowing prices and wages to properly decline.
There's this:
http://www.youtube.com/watch?v=St1-WTc1kow
Of course the report in the news says otherwise:
http://www.ctv.ca/servlet/ArticleNews/story/CTVNews/20070822/montebello_cops_070822/20070822?hub=TopStories
But check the comments and see for yourself:
e.g. "Watch as the three men start to realize that they are being accused of being undercover cops... they say nothing, except for the one man in the back who leans over and exchanges a few words with one of the riot cops. Then, suddenly, three men who had been holding stones and getting ready to cause trouble suddenly walk peacefully right into the police line and are led away"
And there was no record of the provocateurs being arrested.
Whether it's something "typical" or not, I don't know. But sure looks like it does happen.
So what happens if someone gets annoyed enough to attack with a sound cannon of their own?
Plans are out so anyone could build one, would it be against the law for someone to use one in self defense against the police?
Not that it justifies the use, but were the protesters doing anything illegal?
One would expect this to be part of the story, but for some reason that one "dynamic" isn't being reported.
You're fucking funny. I don't know if it's because the copy are generally stupid as sheep, or they don't care for their own lives, or their bosses don't pay for it, but Police aren't hardly trained in anything useful at all, except perhaps unwarranted violence and arrogance.
Every time I see a TV show with "real" footage of cops in the field handling citizens, whether shoplifters or drunken slobs at closing hour or drivers or psychopaths on PCP, in France, Germany, USA, UK, wherever, the cops seem to uniformly have ZERO knowledge on how to handle a difficult situation correctly.
You walk in to any half-competent martial arts club, and they can show ANYONE pressure-point control, joint-locking, open-hand stun (no damage) techniques that work on every one. I'm 45, pretty solid built male, and the 14 year old girls in our karate club can manhandle me to the floor against my express will and exert serious non-permanent pain. (and you can take your pre-mature snide remarks and shove them somewhere dark - yes, I know where I'm posting as well).
Why can't those stupid fucking cops on the TV show trying to arrest a shoplifter manage to learn a wrist-lock?
Why do they need 8 football player sized thugs to hold down one skinny drunk teenager and beat him to shit?
I truly do not understand why every parent in the modern world doesn't send their kids to ju-jitsu or aikido classes, just so they can defend themselves long enough to escape or seek help.
As for why the police aren't trained? Or train themselves? Or attend karate classes?
Probably the same reason they don't read books - too fucking stupid for words. Prefer to use a gun or apply "legitimate" violence, feels more manly and "in control". Fucking horse-shit.
My apologies, sincere and honest, to those "good coppers" out there that really do try to do the right thing.
I've met 4 of you in 30 years of martial arts training, in several different countries. What a sad anecdotal statistic.
by one of the dozens of cameras now sometimes outnumbering the number of protestors at rallies and marches
and then can be taken to the media, where the sensational story will bring even more attention to the cause of the protestors
and then can be litigated, drawing months and years of further media attention and interest
in other words, any smart police department isn't interested in doing anything you suggest, because it massively backfires. and if the police are that stupid to use such subterfuge, then all they are doing is giving the cause the protestors are agitating for massive prolonged media interest. in which case, in the name of the cause you care about, police subterfuge such as you describe is like winning the lottery, and you WISH they would employ these tactics
intellectual property law is philosophically incoherent. it is your moral duty to ignore it or sabotage it
I may not be an expert in the field of artillery, but I believe cannon cannons would be slightly more effective in breaking up pesky protesters.