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Submission + - OPUS 1.1 released

Submitted by rvalles
rvalles writes: Xiph.org just released a major update to their OPUS codec. OPUS 1.1 offers major improvements over last year's 1.0 release.

OPUS is a general-purpose, very flexible, open and royalty-free audio codec that offers low-latency and high quality/bitrate, incorporating technology from Skype's SILK codec and Xiph.Org's CELT codec. Its first release beat everything else last year at 64kbit/s in a listening test held at HydrogenAudio.

Comment Re:Going to waste bandwidth on useless audio forma (Score 1) 142

by rvalles (#44780785) Attached to: New Musopen Campaign Wants To "Set Chopin Free"

There are many reasons why 44.1KHz or 48KHz 16bit music is mastered at much higher quality, even if you never see those masters. Musopen is simply making those masters available.

You can then derive 48KHz 16bit or whatever you please from those masters, or just download such files which Musopen will also make available to you.

Submission + - Firefox 21 Arrives For Windows, Mac, Linux, and Android, Phones Home to Mozilla

Submitted by Anonymous Coward
An anonymous reader writes: Mozilla on Tuesday officially launched Firefox 21 for Windows, Mac, Linux, and Android. Improvements include the addition of multiple social providers on the desktop as well as open source fonts on Android. In the changelog, the company included an interesting point that’s worth elaborating on: "Preliminary implementation of Firefox Health Report." Mozilla has revealed that FHR so far logs "basic health information" about Firefox: time to start up, total running time, and number of crashes. Mozilla says the initial report is pretty simple but will grow "in the coming months." You can get it from Firefox.com.
Privacy

Submission + - Ask Slashdot: How to stay ahead of phone tracking ? 2

Submitted by Anonymous Coward
An anonymous reader writes: In the last few years there has been a significant upsurge in subverting the cellular network for law enforcement purposes. Besides old school tapping, phones are have become the ideal informant: they can report a fairly accurate location and can be remotely turned into covert listening devices. This is often done without a warrant.
How can I default the RF transmitter to off, be notified when the network is paging my IMSI and manually re-enable it (or not) if I opt to acknowledge the incoming call or SMS ? How to prevent remote software updates ? How to prevent GPS data from ever being gathered or sent ? How to authenticate the tower I'm connecting to is genuine and not a Stingray device, or at least how can spot encryption algorithm degradation by the man in the middle ? Is troglodytism the only valid defense ?
Privacy

Submission + - Why Surveillance is Bad (ssrn.com)

Submitted by Anonymous Coward
An anonymous reader writes: We have a sense that surveillance is bad, but we often have a hard time saying exactly why. In an interesting and readable new article in the Harvard Law Review, law professor Neil Richards argues that surveillance is bad for two reasons — because it menaces our intellectual privacy (our right to read and think freely and secretly) and because it gives the watcher power over the watched, creating the risk of blackmail, persuasion, or discrimination. The article is available for free download at http://papers.ssrn.com/sol3/papers.cfm?abstract_id=2239412, and is featured on the Bruce Schneier security blog here: http://www.schneier.com/blog/archives/2013/03/the_dangers_of.html.
Crime

Submission + - Persecution of Barrett Brown and other internet freedom activists (guardian.co.uk)

Submitted by Anonymous Coward
An anonymous reader writes: Prosecutorial abuse is a drastically under-discussed problem in general, but it poses unique political dangers when used to punish and deter online activism. But it's becoming the preeminent weapon used by the US government to destroy such activism.

The pending federal prosecution of 31-year-old Barrett Brown poses all new troubling risks. That's because Brown — who has been imprisoned since September on a 17-count indictment that could result in many years in prison — is a serious journalist who has spent the last several years doggedly investigating the shadowy and highly secretive underworld of private intelligence and defense contractors, who work hand-in-hand with the agencies of the Surveillance and National Security State in all sorts of ways that remain completely unknown to the public. It is virtually impossible to conclude that the obscenely excessive prosecution he now faces is unrelated to that journalism and his related activism.
The Internet

Ship Anchor, Not Sabotaging Divers, Possibly Responsible For Outage 43

Posted by samzenpus from the who's-to-blame dept.
Nerval's Lobster writes "This week, Egypt caught three men in the process of severing an undersea fiber-optic cable. But Telecom Egypt executive manager Mohammed el-Nawawi told the private TV network CBC that the reason for the region's slowdowns was not the alleged saboteurs — it was damage previously caused by a ship. On March 22, cable provider Seacom reported a cut in its Mediterranean cable connecting Southern and Eastern Africa, the Middle East and Asia to Europe; it later suggested that the most likely cause of the incident was a ship anchor, and that traffic was being routed around the cut, through other providers. But repairs to the cable took longer than expected, with the Seacom CEO announcing March 23 that the physical capability to connect additional capacity to services in Europe was "neither adequate nor stable enough," and that it was competing with other providers. The repairs continued through March 27, after faults were found on the restoration system; that same day, Seacom denied that the outage could have been the work of the Egyptian divers, but said that the true cause won't be known for weeks. 'We think it is unlikely that the damage to our system was caused by sabotage,' the CEO wrote in a statement. 'The reasons for this are the specific location, distance from shore, much greater depth, the presence of a large anchored vessel on the fault site which appears to be the cause of the damage and other characteristics of the event.'"
The Military

United States Begins Flying Stealth Bombers Over South Korea 567

Posted by samzenpus from the nice-day-for-a-flight dept.
skade88 writes "The New York Times is reporting that the United States has started flying B-2 stealth bomber runs over South Korea as a show of force to North Korea. The bombers flew 6,500 miles to bomb a South Korean island with mock explosives. Earlier this month the U.S. Military ran mock B-52 bombing runs over the same South Korean island. The U.S. military says it shows that it can execute precision bombing runs at will with little notice needed. The U.S. also reaffirmed their commitment to protecting its allies in the region. The North Koreans have been making threats to turn South Korea into a sea of fire. North Korea has also made threats claiming they will nuke the United States' mainland."
Mars

4-Billion-Pixel Panorama View From Curiosity Rover 101

Posted by samzenpus from the take-a-look dept.
A reader points out that there is a great new panorama made from shots from the Curiosity Rover. "Sweep your gaze around Gale Crater on Mars, where NASA's Curiosity rover is currently exploring, with this 4-billion-pixel panorama stitched together from 295 images. ...The entire image stretches 90,000 by 45,000 pixels and uses pictures taken by the rover's two MastCams. The best way to enjoy it is to go into fullscreen mode and slowly soak up the scenery — from the distant high edges of the crater to the enormous and looming Mount Sharp, the rover's eventual destination."
Technology

Festo's Drone Dragonfly Takes To the Air 45

Posted by samzenpus from the little-flyer dept.
yyzmcleod writes "Building on the work of last year's bionic creation, the Smart Bird, Festo announced that it will literally launch its latest creation, the BionicOpter, at Hannover Messe in April. With a wingspan of 63 cm and weighing in at 175 grams, the robotic dragonfly mimics all forms of flight as its natural counterpart, including hover, glide and maneuvering in all directions. This is made possible, the company says, by the BionicOpter's ability to move each of its four wings independently, as well as control their amplitude, frequency and angle of attack. Including its actuated head and body, the robot exhibits 13 degrees of freedom, which allows it to rapidly accelerate, decelerate, turn and fly backwards."
GNOME

GNOME 3.8 Released Featuring New "Classic" Mode 267

Posted by Unknown Lamer from the extend-freely dept.
Hot on the heels of the Gtk+ 3.8 release comes GNOME 3.8. There are a few general UI improvements, but the highlight for many is the new Classic mode that replaces fallback. Instead of using code based on the old GNOME panel, Classic emulates the feel of GNOME 2 through Shell extensions (just like Linux Mint's Cinnamon interface). From the release notes: "Classic mode is a new feature for those people who prefer a more traditional desktop experience. Built entirely from GNOME 3 technologies, it adds a number of features such as an application menu, a places menu and a window switcher along the bottom of the screen. Each of these features can be used individually or in combination with other GNOME extensions."
Electronic Frontier Foundation

DOJ Often Used Cell Tower Impersonating Devices Without Explicit Warrants 146

Posted by Unknown Lamer from the bending-the-rules dept.
Via the EFF comes news that, during a case involving the use of a Stingray device, the DOJ revealed that it was standard practice to use the devices without explicitly requesting permission in warrants. "When Rigmaiden filed a motion to suppress the Stingray evidence as a warrantless search in violation of the Fourth Amendment, the government responded that this order was a search warrant that authorized the government to use the Stingray. Together with the ACLU of Northern California and the ACLU, we filed an amicus brief in support of Rigmaiden, noting that this 'order' wasn't a search warrant because it was directed towards Verizon, made no mention of an IMSI catcher or Stingray and didn't authorize the government — rather than Verizon — to do anything. Plus to the extent it captured loads of information from other people not suspected of criminal activity it was a 'general warrant,' the precise evil the Fourth Amendment was designed to prevent. ... The emails make clear that U.S. Attorneys in the Northern California were using Stingrays but not informing magistrates of what exactly they were doing. And once the judges got wind of what was actually going on, they were none too pleased:"

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