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Logitech H530 and H555, new headphones for PC and notebook

admin — Sat, 03 Jul 2010 07:38:38 +0000

Logitech has just introduced two new headphones to be used with desktop or portable USB Notebook Headset Headset H530 and H555 promise great sound quality, fit and if dell’H555 also good portability.

Both support the new headphones super wideband audio, high quality conversations with Logitech Vid, Skype 4.0 for Windows and Skype 2.8 for Mac, and are equipped with noise-canceling microphone. These headphones facing then as the ideal for those who, for business or personal reasons, is accustomed to VoIP conversations. But the headphones from Logitech also seem very good for listening to music, video or gaming sessions.

The USB Headset H530 uses transducers with adjustable laser, allowing to minimize the distortion, and offers the opportunity to monitor conversations or listening directly from the headset, designed for comfort quality, the H530 is made comfortable and by soft foam padding.

The Notebook Headset H555 is instead designed to transport, so it’s lightweight, foldable and comes with a convenient carrying case. The new headsets H530 and H555 will be available during the month of July at 49.99 euros and 59.99 euros respectively on the Logitech store.

iPhone 4: displays the difference between old and new iPhone

admin — Tue, 08 Jun 2010 15:26:14 +0000

Yesterday was officially launched at WWDC 2010, the new model of iPhone, dubbed iPhone 4. Among the many technologies that innovate, enhance and distinguish, it seems particularly interesting that applied to the screen. The display, called “Retinal Display”, offers an image quality and sharpness never before seen on a portable terminal, thanks to the number of pixels four times precent iPhone models.

The number of pixels per inch iswas increased to 326, with risolzione display 960 × 640 pixels, 400:1 contrast and IPS technology that provides sharper colors and deep, with a wider viewing angle. The details of the images are very clear and sharp. Just to show how this new display improves the usability of the iPhone, MobileCrunch editors have made an image comparing the old and new iPhone.

Opening the gallery you can see the image in highresolution. Take the App Store icon on one case and on the screen: note the definition of the lines of the icon itself, in addition to the depth of blue and stand out as small white lines. What do you think? It would have been nice if the image had put more detail in comparison, and more application icons alike to notice the most difference.

An interesting technique: the iPhone 4 were used 78% of pixelsused on the iPad.

Sony Computer Nextep, the concept of the wearable computer

admin — Thu, 27 May 2010 05:16:28 +0000

There are movies and ideas that often give a veneer of substance to our technological desires, our desire to innovate and devices more functional and integrated with ourselves films like Minority Report a few years ago, or as the latest avatar, to example, and ideas such as Sony Computer Nextep, a concept developed by designer Hiromi Kirik that aims at not only small, handy and great technology at our disposal, but also aesthetically superlative, because he wore a bracelet that changes color depending on the different clothes every day.

Sony Computer Nextep exploits as a concept the idea of a flexible OLED screen and touch screen, just to wrap around your arm for maximum portability combine design aesthetics, with a holographic projector and pull-out keyboard panel support where necessary. For having a full computer ineg replacement of a MID, a PMP, a tablet or netbook, not lack anything, except (perhaps) the connection ports to interact with other devices (element perhaps overcome by wireless technologies in 2020, which involves the production of the like, will certainly be more advanced and diffuse hour). What do you think the idea you like? And we really wait until 2020 to see something like that? Or will it take more? It his concept tickles a lot.

Comparative table slate HP – Apple iPad

admin — Wed, 07 Apr 2010 03:38:40 +0000

Just hours after Slate HP dissemination of promotional video appeared on the net a comparison table that compares with the Apple iPad. The dimensions are quite similar, 234 x 150 x 14.7 mm against the slate 189.7 x 242.8 x 13.4 mm of iPad.

The HP tablet features a 8.9 inch capacitive touch screen with 1024 x 600 pixels, compared to 9.7 inches with resolution of 1024 x 768 of iPad. The aspect ratio of 16:9 HP is therefore against4:3 rival, this means that the same width of ‘iPad the screen is a bit higher.

As for the processor architecture is very different, slate mounted it an Atom Z530 at 1.6 GHz, while the processor Apple iPad A4 to 1 GHz ARM Cortex A8 based architecture. The HP also features 1GB of RAM, while the iPad should have 256 MB. These differences, however, should be weighed in mind that the slate system used asWindows 7, while the iPhone uses OS iPad.

Distinct advantage in Slate to the alleged expansion ports with a USB port and a slot for SDHC memory cards up to 128 GB internal memory that significantly expand available in denominations of 32 or 64 GB. The HP also has two webcams, a front and a rear 3-megapixel.

Both tablets offer WiFi and Bluetooth and optional 3G GPS receiver.

Regarding the battery is instead the iPad to win more than 10 hours autonomy, while the HP has a battery 2 cell more horsepower (30 WHr against 25 WHr), but because of different hardware platform independence is still only 5 hours.

Finally, prices in the table as $ 549 starting price of Slate, a figure that confirms the previously announced € 400 which, however, need to add VAT.

Sitecom WL-328: router dual band per migliorare VoIP, gaming online e download

admin — Thu, 04 Mar 2010 15:31:02 +0000

Online gaming, VoIP and streaming: these are the applications that use more bandwidth with our connection. To improve the user experience with these applications Sitecom has thought of a dual band router that can send and receive wireless signals via standard 2.4GHz band and, simultaneously, 5GHz band.

This less-congested frequency optimizes performance with streaming, VoIP and online gaming, so as to optimize home network: In a scenario such as the computers of boys engaged in an impassioned session online FPS uses 5GHz frequency (which is not influenced by other devices in the home such as telephones and microwaves) while studying the notebook of his father’s work navigates the news tickers and weather using the 2.4-GHz

The Sitecom WL-328 can then exploit this technology through standard Wi-Fi N and easily handle the two bands. Await information on price and output of this device.

Sound Scape Music System, concept sound system with images

admin — Mon, 22 Feb 2010 14:25:00 +0000

You know the movement of abstract images in Windows Media Player when playing an mp3 (or even a video which takes only the audio …)? Look, forget it. Or rather, think even more impressive: Sound Scape Music System is the concept of an audio system that aims to combine sounds and images in a unique and fluid, capable of combining different sensations and feelings.

The projector is equipped with LED in the system, precisely reproduces the images in space “physical” environment, customizable through a number of sensors, positioned it to obtain projections more or less large.

The images, linked to the natural world, seems almost like holograms, of great visual effect, can also change the look and feel of a room.