Back in 2019, the Consumer Electronics Show (CES) in Las Vegas was buzzing with the latest tech innovations. Amidst the hype, Japanese tech giant Sony unveiled its ambitious new spatial audio format: 360 Reality Audio. This wasn’t just another gadget; it was positioned as the future of music, promising an immersive listening experience that would redefine how we consume audio.
Sony had assembled an impressive coalition to support this vision. Music legends like Pharrell Williams and Mark Ronson, along with major labels such as Universal Music Group and Warner Music Group, were on board. Growing music streaming services like Tidal and Amazon Music also showed early interest, signaling a potentially seismic shift in the audio landscape.
Sony’s Vision for Immersive Audio
Sony’s strategy for 360 Reality Audio was comprehensive and multifaceted. They aimed to integrate the technology across their own personal audio devices, from headphones and earbuds to speakers. The company also sought to persuade music streaming platforms to adopt the format, making it widely accessible to listeners.
Their plan also involved enticing musicians to record new albums in the **360 Reality Audio format** through their music recording arm. Furthermore, Sony intended to license this innovative audio format to other willing audio manufacturers. It seemed like a robust plan to establish a new industry standard.
Indeed, Sony correctly predicted that immersive audio would become central to digital music streaming. Fast forward a few years, and consumers now actively seek these rich, enveloping sound experiences across all their digital media. However, what Sony didn’t foresee was that despite their foresight, they wouldn’t ultimately be the dominant player in this unfolding future.
The Competition Heats Up: Dolby Atmos Enters the Fray
While Sony was making its move, the concept of immersive audio was already gaining traction, particularly in gaming and film. Dolby Laboratories had introduced its groundbreaking **Dolby Atmos spatial audio technology** in 2012, making a splash at the premiere of Pixar’s “Brave.” Not long after, DTS, Inc. debuted its own spatial audio format, DTS:X, at CES 2015.
By 2019, both Sony’s 360 Reality Audio and Dolby’s Atmos began appearing on music streaming services. Tidal and Amazon Music were among the first to adopt these new formats, though initial access for Atmos was often limited to specific compatible home theater equipment or devices like the Amazon Echo Studio speaker. This early competition set the stage for a format war.
Sony’s business model for spatial audio still held promise, especially since personalized spatial audio wasn’t yet a common feature in consumer headphones. Many manufacturers hadn’t invested in the necessary hardware or digital signal processing. Sony initially prioritized optimizing its own headphones for spatial personalization before opening the doors to third-party manufacturers.
To experience a personalized rendition of 360 Reality Audio, users had to complete an ear-mapping exercise within Sony’s Headphones Connect app (now Sound Connect). This unique, personalized aspect was initially limited to Sony headphones and was designed to capture your specific ear shape for the best immersive audio delivery. Early Sony headphones like the WH-1000XM3 and WF-1000XM3 lacked built-in spatial-awareness hardware, requiring users to upload clear photos of their ears to the app.
Apple’s Game-Changing Entry
While Sony was gradually expanding its reach—integrating 360 Reality Audio into products from Denon, KEF, McIntosh, and Sennheiser, alongside its own home theater speakers and AVRs—the landscape was about to dramatically shift. In the summer of 2021, Apple made a monumental announcement that changed everything. Apple Music, along with several generations of its AirPods, iPhones, Macs, iPads, and Beats headphones, would support **Dolby Atmos streaming and spatial audio with head-tracking**.
Suddenly, millions of spatial audio-enabled devices were in consumers’ hands, offering a novel music experience through a simple software update. Apple’s approach didn’t demand a lengthy process of capturing individual ear anatomy for personalization. Instead, it leveraged its existing ecosystem and opened up head-tracking capabilities to a vast array of its hardware, a significant advantage over Sony.
Apple’s first-generation AirPods Pro and second-generation AirPods, nearly two years old at the time, already possessed the necessary hardware for spatial awareness. Rather than creating a new spatial audio format from scratch, Apple strategically licensed Dolby Atmos, a trusted and mature format. This move allowed Apple to quickly attract more users to its music streaming service, giving them a seamless, effortless spatial audio experience.
Apple’s brilliance lay in its ability to allow artists to create music in Dolby’s established Atmos format, which could then be uploaded directly to Apple Music. Apple’s proprietary Spatial Audio technology in its hardware primarily focused on head tracking for the personalized element. In contrast, Sony had attempted to control every aspect, from content creation to hardware and personalization.
Moreover, Sony lacked Apple’s consolidated streaming audience. In Q2 2021, Apple Music alone boasted nearly as many subscribers as Amazon Music, Deezer, and Tidal combined. Crucially, songs encoded in Dolby Atmos on Apple Music can technically be reproduced on any headphones, as long as the smartphone and streaming platform support Atmos. Apple’s proprietary Spatial Audio technology then adds the head-tracking magic.
The Aftermath: Apple Dominates, Sony Pivots
Apple won the spatial audio race by doing what it does best: controlling its own destiny through a tightly integrated ecosystem. From the iPhone in your pocket to the platform you use to stream music, Apple dictated the experience. It successfully marketed spatial audio as a natural byproduct of its ecosystem, while Sony positioned its format as a high-end concept that users needed to actively seek out.
While both Sony’s 360 Reality Audio and Dolby’s Atmos launched on select streaming services in 2019, the market wasn’t truly ready. Spatial audio music libraries were minuscule, and personal consumer audio hardware had yet to fully embrace the wave. Apple capitalized on this evolving market at just the right time, launching its integrated spatial audio in 2021 when AirPods were ubiquitous and Dolby Atmos was already a household name in home theaters and gaming.
Today, Sony’s 360 Reality Audio is still present, found in some of Sony’s soundbars, high-end receivers, and other audio equipment. However, Dolby Atmos’s dominance is undeniable. Tidal, an early supporter of 360 Reality Audio, eventually dropped support for Sony’s format to consolidate its efforts and encode more of its catalog in **Dolby Atmos**.
Sony now seems more focused on fine-tuning its headphones’ digital signal processing to virtually upmix stereo tracks rather than aggressively pushing the 360 Reality Audio format. While their audio format is still advertised on consumer headphone webpages, Sony’s virtual upmixing technologies, such as **360 Spatial Sound**, often take center stage. These technologies simulate 3D audio directly from the headphones’ processor, similar to JBL’s Spatial Sound and Bose’s Immersive Audio.
However, without a standardized format like the one Sony initially tried to popularize, proprietary spatial upmixes can be incredibly unreliable and often degrade audio quality. It’s clear that Dolby and Apple deliver the best spatial audio music streaming experience. Their integrated, closed ecosystems have proven to be the winning formula for seamless, high-quality immersive audio.
Sony’s early and fierce commitment to market innovation is admirable, but it ultimately couldn’t keep pace with the format war that Dolby was destined to win, a victory significantly solidified by Apple’s strategic partnership and unparalleled ecosystem integration. This serves as a powerful reminder of how crucial ecosystem control can be in the competitive world of consumer technology.
Source: ZDNet – AI
