Due to problems with transmission speed, Bluetooth headset you want to deal with CD level's music is much too narrowly. Qualcomm aptX HD was introduced earlier this year, however, to allow wireless devices can also enjoy 24-bit HD music. With the passage of time, it also will be deployed on more devices. In order to meet the aptX HD, we first get to know it. Lunatik iWatch frame
To understand what the aptX is HD, but also is the first to talk about aptX. It is began in the 80 's a audio coding algorithm, widely used by movie studios and broadcast providers. To this day, it is more associated with Bluetooth and you can be used in many computers, smart phones, music player, see it here as well.
On the aptX's advantage lies in the way it transmits music and can play 16-bit/44.1kHz audio. But because the aptX uses compression to reduce the audio coding delay, it can only bring "CD-like sound quality", rather than "CD-level quality."
AptX the emergence and popularity of high definition audio HD upgrade, and it can support up to 24-bit/48kHz audio, which means that we will be able to hear music sound better with wireless devices. Compared to traditional aptX 352kbps ratios, aptX HD increases to 576kbps bit rate will undoubtedly have an advantage.
However, to enjoy the aptX HD, you must also have the corresponding hardware, known as the CSR8675 Bluetooth audio system-on-chip. It can not only support the higher-rate hard disk, but also provides a better digital signal processing. The other hand, it also means aptX HD cannot be adopted by software upgrades, you have to buy new hardware.
The good news is, aptX HD can be backward compatible with aptX. If you take aptX HD hardware devices, but sound quality of it is not interested in, you can use headphones and speakers in the past.
So what devices will support aptX HD? Upcoming LG G5 mobile phone will be the first browser to support this technology, while LG Tone Platinum HBS-1100 is the first browser to support aptX HD Bluetooth headset. AptX HD performance is superior, so it is also in full swing as expected.
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