Subject: General Tech | November 27, 2014 - 04:01 PM | Jeremy Hellstrom
Tagged: audio, corsair, H1500, gaming headset, 7.1 headset
Corsair's H1500 Dolby 7.1 headset has a pair of 50mm drivers with a response of 20Hz to 20kHz which uses software to emulate 7.1 and 5.1 Dolby surround as well as simple 2.0 audio. The headset comes with software but not a dedicated soundcard which is why they were able to keep the price to $70. Benchmark Reviews used the headset in Battlefield 4 and found it quite useful in preventing enemies from sneaking up from behind them with a knife though the stiff padding and narrow head band did tire them out after a while. Music and movies also sounded great after a little tweaking of the equalizer and the noise cancellation feature on the microphone was effective at reducing background noise while speaking into the mic. Overall if you want a good set of surround headphones are on a bit of a budget the H1500 are worth adding to your short list of possible purchases.
"Longevity is very important in any industry. It is extremely likely that, when the longevity moniker is affixed to an organization's label, consumers can buy with confidence. Corsair is one of those labels that can has been doing it well since 1994 and in this industry, 20 years is a VERY long time. Whether you are buying a power supply or a gaming mouse, you know that if it wears the Corsair logo, it is a quality device that will withstand the test of time and perform brilliantly."
Here is some more Tech News from around the web:
- Corsair Gaming H1500 USB headset @ Kitguru
- Corsair H2100 Wireless 7.1 Gaming Headset @ Benchmark Reviews
- Noontec Zoro II HD Mobile Headphones @ eTeknix
- Creative Sound Blaster ROAR SR20A Bluetooth Portable Speaker Review @ NikKTech
- Ultimate Ears BOOM Wireless Bluetooth Speaker Review @ NikKTech
- LUXA2 Groovy Duo Wireless Speaker @ Benchmark Reviews
Subject: General Tech, Systems | November 27, 2014 - 08:53 PM | Scott Michaud
Tagged: nvidia, IBM, power9, Volta
The Oak Ridge National Laboratory has been interested in a successor for their Titan Supercomputer. Sponsored by the US Department of Energy, the new computer will be based on NVIDIA's Volta (GPU) and IBM's POWER9 (CPU) architectures. Its official name will be “Summit”, and it will have a little sibling, “Sierra”. Sierra, also based on Volta and POWER9, will be installed at the Lawrence Livermore National Laboratory.
Image Credit: NVIDIA
The main feature of these supercomputers is expected to be “NVLink”, which is said to allow unified memory between CPU and GPU. This means that, if you have a workload that alternates rapidly between serial and parallel tasks, that you can save the lag in transferring memory between each switch. One example of this would be a series of for-each loops on a large data set with a bit of logic, checks, and conditional branches between. Memory management is like a lag between each chunk of work, especially across two banks of memory attached by a slow bus.
Summit and Sierra are both built by IBM, while Titan, Oak Ridge's previous supercomputer, was developed by Cray. Not much is known about the specifics of Sierra, but Summit will be about 5x-10x faster (peak computational throughput) than its predecessor at less than a fifth of the nodes. Despite the fewer nodes, it will suck down more total power (~10MW, up from Titan's ~9MW).
These two supercomputers are worth $325 million USD (combined). They are expected to go online in 2017. According to Reuters, an additional $100 million USD will go toward research into "extreme" supercomputing.
Subject: General Tech | November 27, 2014 - 09:29 PM | Scott Michaud
Tagged: apple, safari, google, yahoo, bing, microsoft, mozilla
After Mozilla inked the deal with Yahoo, the eyes turned to Apple and its Safari browser. Currently, the default search engine is Google on both iOS and OSX, although Bing is the primary engine used for other functions, like Siri and Spotlight. Until early 2015, they are tied into a contract with Google for those two browsers, but who will get the new contract?
Apparently Yahoo and Microsoft have both approached the company for the position, and Apple is not ruling any of the three out. Probably the most interesting part is how Yahoo is genuinely taking the search business seriously. The deal with Mozilla is fairly long-term, and with Yahoo approaching Apple as well, it probably was not just charity on Mozilla's part because no-one else wanted to be Firefox's default. Yahoo would probably need some significant monetary backing for an Apple deal, which suggests the same for their deal with Mozilla.
If both Mozilla and Apple leave Google, it will take a significant chunk out of the search engine. Power users, like those who read this site, will likely be unaffected if they care, because of how low the barrier is to change the default search engine. On the other hand, even the most experienced user will often accept default settings until there is a reason to change. The winning party will need to have a good enough product to overcome that initial shock.
But the money will at least give them a chance when the decision comes into effect. That is, unless the barrier to changing default search engines is less than the barrier to changing default web browsers.
Google will always be default on Google Chrome.
Subject: General Tech | November 28, 2014 - 04:27 AM | Scott Michaud
Tagged: telltale, game of thrones
Oh they're coming. The dragons are on their way. They're gonna be amazing. They'll be here soon. Actually, Telltale's Game of Thrones will be here on December 2nd. The game will be the first of a six-episode season, spanning the TV show's timeline from the end of Season 3 up to some point just before the start of Season 5.
According to the ESRB, they will keep their robes on at all times.
Of course, the most interesting part about this release, to me, is its M rating – specifically, one that makes zero reference to sexuality or sexual content. While the ESRB allows modest sexual content, with Duke Nukem Forever being just about the most extreme, permitted example, you would probably get nowhere near what is allowed on HBO into retail distribution, any console, and probably not even Steam. This would limit the game to a PC release that is distributed on their company website, GoG, and maybe Amazon. The same issue was faced, in some regions, with South Park: The Stick of Truth, where a handful of scenes were censored out of certain versions of the game because they were too graphic (one of which being an alien abduction).
That tangent out of the way, Game of Thrones will launch on December 2nd.
Subject: General Tech | November 28, 2014 - 12:50 PM | Jeremy Hellstrom
Tagged: windows, freeware
Over at The Register is a round up of a variety of freeware applications that many have found useful. Ad Aware, a program that not many have talked about since the competition picked up has made a reappearance and has stepped up their game somewhat although you will still find Malwarebytes product on this list. Classic Shell has been very popular since Windows went metrosexual as it restores much of the familiar interface that users are accustomed to and is likely to remain popular with the release of Windows 10. Duplicati is a great way to locally back up your files from the Cloud while Eraser can do the opposite for those wanting to make sure that deleted file stays deleted. They also include Notepad++ for those who actually do work on their machines, Process Explorer for those who work on the machines themselves and several others worth checking out if you are unfamiliar with the free software available for PC users.
"No matter if you're reinstalling Windows for the 47th time this fortnight or attempting to rid a new machine of bloatware in favour of something that's actually useful, the question remains: what alternative apps exist that don’t involve coughing up for obscene licensing fees?"
Here is some more Tech News from around the web:
- Internet of Things search engine wants the world to sell and exchange sensor data @ The Inquirer
- iOS 8 is installed on 60 percent of iPhones and iPads despite persistent problems @ The Inquirer
- Bladerunner sequel might actually be good. Harrison Ford is in it @ The Register
- 2 of 2