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             Every new iteration of Bluetooth gets             powerful signal sources like Wi-Fi routers can be safely
             stamped with a new version number, and            overcome. The relative position of devices in a Bluetooth 5.2
             Bluetooth 5.2, the latest of the litter, is       link can also be used by features like ‘Find My Phone’ to
             no exception to this. Compared to the             quickly locate where a device is at the moment in physical
             last generation of Bluetooth, version 4.x,        space, allowing misplaced devices to be quickly found. Such
             Bluetooth 5 already sports significant            technologies can also boost the use of device identifier tags to
             updates, such as twice the speed, four            pinpoint the position of particular objects to which said tags
             times the range (Bluetooth 5.2 has a              are attached, and its uses are only limited by the users’
             maximum operating range of a stunning             imagination.
             240 meters or 800 feet), and a data               Bluetooth 5.2 is also the first iteration of the protocol to
             bandwidth that is over eight times wider,         introduce Broadcast Audio – a really nifty feature that allows
             making glorious use of the 2.4GHz signal          multiple devices to simultaneously connect to a single source
             band, which is already a popular choice           over Bluetooth, something that was not previously possible.
             for various other wireless protocols, such        For example, while past versions of Bluetooth allowed the
             as most versions of Wi-Fi, because of the         pairing of any number of wireless headphones with a phone, it
             wide coverage it can provide. For version         only allowed one pair of wireless headphones to remain
             5.2, which is more of an incremental              connected with the device at a time. On the other hand,
             update, the Bluetooth technology has              Broadcast Audio opens up a myriad of avenues for connection
             nevertheless undergone several deep                                       streams to be maintained
             revisions for this particular round, and                                  simultaneously across multiple
             thanks to its new EATT (Enhanced                                          devices from the same source,
             Attribute Protocol), it is expected to   Bluetooth 5.2 has
 If you have owned even a   vastly improve the quality of Bluetooth                    allowing the same media to be
 single mobile phone over the                        also implemented a                enjoyed by individual users at
 last couple of decades, you   connections between all upcoming   new technology       the same time. For instance,                        as a single cohesive unit over Bluetooth                                  hearing-impaired individuals
             devices that would support its latest
 have inevitably used the                            called LEPC (Low                  viewers can now enjoy a film on                     5.2, with separate lines of transmission                                  can look forward to
 Bluetooth feature on it at   version. EATT minimizes latency of                       separate Bluetooth headphones                       for left and right channels of audio,                                     experiencing miniaturized
             application operations, and opens up
 some point or another. For a                        Energy Power                      that are receiving audio                            which can massively improve the                                           wireless hearing aids that
 technology standard that was   new ways to perform concurrent   Control) that         streams from the same source                        overall listening experience.                                             would boast stellar battery life.
             exchanges of information between
 first unveiled in the mid-90s,                      ensures and                       that is playing the film, with no                   Alongside the Low Energy Power                                            Bluetooth 5.2’s main
 Bluetooth has continued to   Bluetooth 5.2 devices. Pairings are                      latency or synchronization                          Control feature, Bluetooth 5.2 has also                                   innovations and improvements
             substantially quicker and less confusing,
 stay relevant for a                                 maintains the signal              problems. This even gives                           introduced Low Energy Audio, an                                           are centered around the
 remarkable period of time,   and even the devices themselves are   quality while      viewers the option to switch                        entirely new standard for audio                                           streaming of audio data, and it
             more likely to show up in searches
 and it has aged like fine                           actively reducing                 between audio streams in                            transmission that is replacing Classic                                    remains to be seen in what new
 wine, steadily improving with   because of their higher signal strength,              different languages for the                         Audio, the legacy audio transmission                                      exciting ways it is going to be
             reducing hassle and frustration by a
 each new iteration. To this                         background                        same film, should such options                      protocol used by prior versions of                                        put to use in the upcoming
 day, Bluetooth remains the   great deal on the part of the user.  interference caused   exist. The same source can also                   Bluetooth. The new standard involves                                      days, but with Bluetooth 5.2
 world’s foremost technology   Bluetooth 5.2 has also implemented a   by signal streams   be used to broadcast the same                    the use of a new and highly efficient                                     yet to be adopted by much of
 of choice for inter-device   new technology called LEPC (Low Energy                   music across separate                               audio codec called LC3 that boasts                                        the market, it will take some
 connectivity for short ranges.   Power Control) that ensures and   from any nearby    Bluetooth speakers within a                         vastly superior sound quality because                                     time for the protocol to become
 Whether it is for streaming   maintains the signal quality while   devices.           household in a hassle-free way.                     of its improved compression and                                           mainstream. Thankfully,
 audio to wireless earphones,   actively reducing background                           Previously, pairs of wireless                       decompression techniques, while                                           Bluetooth 5.2 is fully
 or for quickly sending photos   interference caused by signal streams                 earbuds required the pairing of                     keeping power consumption and battery                                     backward-compatible, so no
 to a friend’s phone without   from any nearby devices. And indeed, in   one specific earbud from a pair, which was used as a master       drain at a minimum. Since Bluetooth is                                    existing gear would need to be
 having to fiddle with cables   a world where we are essentially   relay for the other unit. However, with the introduction of a           a protocol that sees the most action in                                   tossed out to make room for
 or computers, Bluetooth does   swimming in wireless signals being   new feature called isochronous channels that has been                 portable battery-powered devices, such           new ones. However, in order to take full advantage of its
 it all. And now, with the   emitted from every device under the sun,   introduced in Bluetooth 5.2, it is now possible for individual     efficiency is more than welcome. It              entire feature set, all the devices involved in a particular
 arrival of Bluetooth 5.2, the   it can get quite difficult for a device to   earbuds from a pair to be paired simultaneously, eliminating   would also enable the option for               scenario would require to support the Bluetooth 5.2 standard,
 latest version of this beloved   punch through the ether and make itself   the need for their interdependence, something that can be a    simultaneous audio streams from                  and it remains a fact that with so many existing devices in the
 protocol, things are about to   heard, which is where LEPC really   boon for voice assistance prospects in the future. The data           multiple apps, and enable efficient              market that makes use of older iterations of the Bluetooth
 get even better.  shines. By enabling Bluetooth               streams used for isochronous channels are called Connected                  streaming of audio to multiple devices           technology, by the time Bluetooth 5.2 goes mainstream, a new
             5.2-supported devices to efficiently              Isochronous Streams (CIS), and they are capable of                          from one source.                                 iteration of the protocol may very well show up. However,
             monitor their proximity to each other in          bidirectional data transfer, not just unidirectional, allowing                                                               that’s how the world of technology has always worked, and
             real time and use that as a steady                control data to be sent back to the source device from the                  If all these updates and upgrades were           the adoption of newer technology has always been determined
             identifier, even interference from                                                                                            not enough, thanks to the innovations
                                                               connected Bluetooth peripherals. A pair of earbuds can work                 brought along by Bluetooth 5.2,                  by the test of time.




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