When will Bluetooth LE get these promised enhancements? The short answer is, we don’t know. Sabin was quick to add that these enhancements of Bluetooth’s bandwidth are not designed to compete with Wi-Fi, but clearly, the gap between the two wireless technologies is beginning to narrow. Wi-Fi itself recently expanded into the 6GHz frequency band with the launch of Wi-Fi 6E routers and devices. Higher frequencies can support faster data rates, which is one of the reasons why Wi-Fi is faster when you use the 5GHz band instead of 2.4GHz. The second project relates to work being done on expanding Bluetooth into the 6GHz frequency spectrum. Meanwhile, relative newcomer Hed is already taking preorders for its $2,199 Wi-Fi-based Unity wireless headphones. 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. Music playing time: up to 12 hours for radio listening (dependent on volume level and audio content)īluetooth® profile: A2DP V1.2, AVRCP V1.5īluetooth® transmitter frequency range: 2.402 – 2.480GHzīluetooth® transmitter power: 0-9dBm (EIRP)īluetooth® transmitter modulation: GFSK / π/4 DQPSK / 8DPSKĭAB Tuning range: 174.928MHz – 239.200MHz (Band-III)įM Tuning range: 87.5MHz – 108MHz (varies by countries)ĭimensions (W x H x D): 180 x 70 x 72 (mm)/ 7.08" x 2.76" x 2.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 From news and weather in the morning, to music and entertainment at night.īattery type: Lithium-ion polymer 9.075 Wh It’s rated IPX7 waterproof and ready for the outdoors, so even in a sudden rainstorm, there’s no need to stress. Quickly tune to your favorite stations with 5 preset buttons and easy-to-read station information on the scrolling LCD display. The sleek JBL Tuner 2 is a compact, portable radio with crystal clear sound, Bluetooth and 12 hours of playtime. Now you can take your favorite DAB/DAB+/FM radio stations wherever the day takes you.
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