iphone 6 case: 二月 2014

2014年2月23日星期日

Audyssey to showcase new audio technology for smartphones at MWC 2014

Audyssey to showcase new audio technology for smartphones at MWC 2014 Most of us know of Audyssey as the company behind the sound calibration software technology that is used by many home theater products on the market, as it can correct for room size, frequency response, and cross-over points...all of which allows for an improved sound experience when playing a movie, watching TV, or when just listening to music.

But in the mobile domain, Audyssey has not been as well known as others (such as Beat's Audio used by HTC), but the company has been steadily growing its presence. The Audyssey Media Player is a standalone app that improves headphone quality on iOS devices. And Audyssey's audio technologies also enable the HQ Audio feature on the Songza streaming music service for iOS and Android.

Audyssey is now hoping to bring headphone audio playback to a new level by introducing their new Audyssey 60° technology. It is designed to give a more accurate recreation of the original recording to deliver a proper blend of acoustical and psychoacoustical cues to both ears simultaneously. This results in spatially expanded sound perception, creating the impression of a much wider soundstage.

The Audyssey 60° technology will be on demo at the Mobile World Congress starting February 24th, but don't expect it to show up on your phone anytime soon, as the software technology has to be licensed to phone manufacturers for them to incorporate in future smartphones and tablets.

source: Audyssey

Press Release

Audyssey To Unveil Breakthrough Headphone Technology

at 2014 Mobile World Congress

Audyssey 60° Advances the Headphone Listening Experience

Barcelona, SPAIN – (February 18, 2014) – Audyssey, the leader in high-quality audio rendering, today announced Audyssey 60°. This new technology upgrades the headphone listening experience by bringing depth and spatial awareness that – until now – had been unavailable in mobile audio.

“With headphones it’s impossible to reproduce the soundstage experience of the original recording because headphones can’t deliver sound to both ears,” said Chris Kyriakakis, Audyssey’s founder and CTO. “As a result, significant portions of the required acoustical and psychoacoustical cues are missing. With Audyssey 60°, we restore this missing information to deliver a natural, more precise listening experience.”

Music and movies are mixed in acoustically calibrated listening spaces – rooms with two or more speakers placed in precise locations that deliver sound to both ears to create a detailed soundstage. To render this soundstage over headphones, previous methods have attempted to feed the signal from each side to the opposite ear with little success. Audyssey 60° takes a different approach, developing an immersive listening experience by sending the proper blend of acoustical and psychoacoustical cues to both ears simultaneously. This results in spatially expanded sound perception, creating the impression of a much wider soundstage.

Audyssey will be at the Mobile World Congress next week in Barcelona, Spain, meeting with phone and tablet manufacturers that have already expressed strong interest in delivering HD audio to their customers. Audyssey 60° is a software-based solution that’s quickly and easily implemented in any mobile device, mobile application or personal computer.

For more information or to schedule a time to meet with Audyssey at Mobile World Congress, send an email to dms_sales@audyssey.com.

About Audyssey

Established in 2002, Audyssey is the industry leader in research-based audio technologies that correct acoustical problems to improve the sound quality of any device or listening environment. The company’s technologies are integrated into home theater products, automobiles, TVs, mobile phones and movie theaters from industry-leading manufacturers. For more information, visit http://www.audyssey.com.

2014年2月9日星期日

Android 4

Android 4.3 for Nexus 4 caught in the wild, system dump available for download

Android 4.3 cropped up on the Google Play Editions of the Samsung Galaxy S4 and HTC One first but you shouldn’t doubt that the Nexus 4 will get it too. Some already have it – one Jeff Williams apparently bought a Nexus 4 from a Google employee and to his surprise the phone was running Android 4.3 JWR66N, the same build number we saw on the Galaxy S4 GPE.

With some help, he managed to get a system dump of the phone. There’s no radio and bootloader yet (Jeff promised to get those soon), but reports say you can use TWRP to restore the dump and get it to work. Proceed with caution (and full backup) as there’s no guarantee of the result.

Or you can wait – the official unveiling will be in less than a week, the even is scheduled for July 24. The delivery of the update for the Nexus 4 shouldn’t take too long after that.

You can grab the dump from here (339MB). If that’s not working, Android Police has set up a number of mirrors you can try.

In the meantime, we’ll wait and see if people digging through the system dump find anything that wasn’t on the Samsung Galaxy S4 Google Play Edition, which we reviewed.

So, will the Samsung Galaxy Nexus get 4.3 as well? It’s currently on 4.2 and this is a relatively minor update.

Source

Android ported to the iPhone

Android ported to the iPhone, Steve Jobs loses his sleep

Here’s the next proof, if needed, that the rapid development of the Android OS has impressed the whole mobile world. A knowledgeable user managed to port the Open Handset Alliance platform to run over the Apple hardware that is inside the iPhone. Baaam!

There’s not much else to say here but for the fact that you can find pre-built images and sources here. The video below (shot on another iPhone to prove the developer’s commitment to the Apple cause) will do the rest of the talking.

I’m not quite sure if many iPhone owners are willing to join the Android bandwagon at this stage but in case the Google OS gains some serious advantage in the future it’s nice to know that it’s an option.

Source

AMD drops the ATI brand

AMD drops the ATI brand, for now on all Radeon graphic cards shall bear the AMD logo

AMD is dropping the ATI moniker from its graphic cards range. Its future products will go sell under the AMD logo, but the family names will stay the same – Radeon and FirePro.

The ATI brand surely has a long history and traditions, but it’s time we all let it go. It was clear where this would lead to, the moment AMD acquired ATI. Today thefamous three letters become part of the history replaced by the three-letter abbreviation of their owner AMD.

I am sure many of us, who followed ATI through the years, are already nostalgic but it’s the right decision. It ends the long-drawn confusion about the proper abbrevation to put in front a Radeon graphic card.

AMD graphics lineup will continue to fight NVIDIA with the same spirit as before. The first AMD-only labeled cards are expected to launch later this year.

Source