DigitalToAnalog
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Qualcomm made a USB-C DAC to show off its hi-fi audio tech
If you're familiar with the name Qualcomm at all, you may know them best as the maker of Snapdragon processors that power many, if not most, of the market's leading smartphones. But Qualcomm doesn't just make CPUs and modems, and it can now add dedicated Hi-Fi DACs (or digital-to-analog converters) to its list of products. At its Tech Summit today, the company announced its first dedicated Hi-Fi audio DAC, which has a very memorable name -- AQT1000.
Gertboard extender for Raspberry Pi ships to advanced tinkerers
If a seemingly infinitely programmable mini computer like the Raspberry Pi is just too... limiting, we've got good news: the Gertboard extender has started shipping. The $48 companion board reaching customers' doorsteps converts analog to digital and back for Raspberry Pi fans developing home automation, robotics and just about anything else that needs a translation between the computing world and less intelligent objects. The one catch, as you'd sometimes expect from a homebrew project, is the need for some assembly -- you'll have to solder together Gert van Loo's Arduino-controlled invention on your own. We imagine the DIY crowd won't mind, though, as long as they can find the fast-selling Gertboard in the first place. [Image credit: Stuart Green, Flickr]
Neil Young's Pono music service wants to democratize high-quality audio (video)
Neil Young isn't shy when it comes to embracing new technology, something he put beyond question with his latest appearance on The Late show with David Letterman. The artist took the opportunity to reveal plans for his high-fidelity Pono music service. The aim is to tackle the poor quality in which he believes most people receive their music these days -- the humble MP3. Young's offering would comprise a three-pronged approach, including a music store with high-resolution recordings, a digital-to-analog style conversion technology, and portable hardware to listen to it all with. The simple intention is to offer music as it was originally intended to be heard, but at this time there's no detail as to what this actually entails (sorry specification fans). According to Rolling Stone, the big three labels are interested, and the goal is to unify, rather than diversify, the quality of recorded content. The Pono players (that yellow wedge you see above) will serve up your existing catalog, but you'll likely need to re-buy some of your collection if you want the holistic experience. With no cards fully on the table, we're at the ransom of Young's celebrity endorsements, which all claim that the benefits are tangible. Young, of course, says "You can't get better than this, this is what they do in the studio," but until we get some details, or ears on, everybody knows this is nowhere. [Image credit:CBS]
Engadget Primed: digital audio basics
Primed goes in-depth on the technobabble you hear on Engadget every day -- we dig deep into each topic's history and how it benefits our lives. You can follow the series here. Looking to suggest a piece of technology for us to break down? Drop us a line at primed *at* engadget *dawt* com. Digital audio. There's a very good chance that you've enjoyed some today. It's one of the more universal aspects of technology. In fact, perhaps the more relevant question would be, when was the last time you listened to an analog format? The truth, for many, will be quite some time ago -- vinyl purists and the odd cassette fanatic aside. Yet, despite its ubiquity, there's a lot of misunderstanding and confusion about digital audio. Some believe it'll never match analog for true fidelity, some assert quite the opposite. Many lament the lack of a tactile format, while others love the portability that comes with zeros and ones. In this installment of Primed, we take a look at the history of digital sound, as well as provide an introduction to some of its key components, with the view to helping us understand it better. Wondering what bitrate to encode your MP3s at? Or whether you should choose a 96 or 44.1KHz sample rate? We thought as much. By the time we're through, these questions should no longer lay heavy on your mind, and you can enjoy that latest Knife Party, or Britney track as much as its bit depth allows. What's bit depth you say? Well, read on to find out...
Wal-Mart gets dirt cheap on digital-to-analog TV converters
Attention Wal-Mart shoppers -- you're about to get a sweet deal on a digital-to-analog TV converter box. According to an excited press release from the company, your local stores are now stocked from floor to ceiling with an ultra-cheap Magnavox converter, selling for the shockingly low price of $49.87. Of course, since households across the US are about to get those succulent $40 coupons for converters, this little puppy won't cost much more than about two gallons of gas. We kid, we kid. But seriously, they're pretty cheap.
