PSB announced that it will use ultra-wideband (UWB) technology to achieve higher data rates when it launches its new headphones in 2024. Lately, there has been growing interest in finding ways around Bluetooth’s bandwidth limitations on wireless headphones. Hed Unity hi-res Wi-Fi wireless headphones. In fact, the proposed increase in Bluetooth LE’s data rate would be enough for lossless hi-res audio at up to 24-bit/96kHz, which needs 4.6 megabits per second (Mbps), and even standard-definition video (between 3 and 4 Mbps). Currently, the only way to get lossless CD quality via Bluetooth is by using Qualcomm’s proprietary Snapdragon Sound-compatible equipment with the aptX Lossless codec - and even then, it requires a very reliable wireless link. With that kind of data rate, lossless, CD-quality audio on Bluetooth headphones and earbuds won’t require any kind of special codecs or hardware. The first of these is “set to more than double the Bluetooth LE data rate,” Sabin said, “taking it up to four to six megabits - maybe up to eight megabits, depending on the way the specification sorts out.” Qualcomm Toward the end, he told attendees (including Digital Trends) that there are two ongoing projects that will impact Bluetooth’s ability to support high bandwidth scenarios. Tidal CEO says hi-res lossless is coming, raising doubts about MQAĪstell&Kern gives its new entry-level digital audio player some premium featuresĬ’mon, Apple - if Sonos can admit it was wrong about Bluetooth, so can you
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