Qualcomm is looking to tackle some of the issues with Bluetooth audio with its new aptX Adaptive codec. Its key feature is that it dynamically adjusts to what you're consuming, which should not only improve audio quality overall, but also reduce latency in A/V content like videos and games. Read More
While CES brought a stack of announcements for Android TV-powered televisions, streaming boxes have been in conspicuously short supply. The CCC Air Stick 4K is breaking up that monotony, cramming in support for 4K HDR10 as well as aptX and aptX HD—apparently a first for Android TV-powered boxes. It has a relatively minimal 2GB RAM and 16GB storage, though this is double what the Nexus Player provides. Unfortunately, it is Japan only, though you could import it if you feel the urge. Read More
Not to be outdone by their newer, younger cousins, the OnePlus 3/3T have received a new Open Beta. This one contains some UI visual tweaks, various performance optimizations, and the addition of aptX and aptX HD support for yesteryear's flagship killers. Read More
Google announced Android O today (have you heard?), and one feature on the list that caught my eye was a reference to "high-quality Bluetooth audio codecs" now being supported by the OS. While Google doesn't specifically reference aptX, there really isn't much else they could be referring to. aptX is a proprietary streaming protocol owned by CSR, who are now owned by Qualcomm. Its HD variant allows more seamless playback of high-quality (i.e., high-bitrate) audio and is generally preferable to the standard Bluetooth audio streaming protocol.
It also comes in several flavors, including a mode that offers very low latency, though almost every iteration of aptX offers superior latency to the standard Bluetooth A2DP specification. Read More
A serious audiophile will scoff at Bluetooth audio. They also scoff at most other things, but maybe there will be less wireless scoffing now that Qualcomm's aptX HD audio codec is a thing. Using aptX HD, a device can output true 24-bit audio over Bluetooth, and there's already a Bluetooth hardware module that supports it. Read More