In the realm of video content, audio plays a crucial role that is just as important as the visuals. It significantly contributes to the immersive experience, making viewers feel they are part of the action. In an effort to enhance this auditory experience, Samsung Electronics has partnered with Google to create Eclipsa Audio, an advanced 3D audio technology that was officially introduced at the Consumer Electronics Show (CES) 2025 in Las Vegas, through Samsung’s latest range of televisions.
The Samsung Newsroom explored the intricacies of Eclipsa Audio, shedding light on how it delivers realistic 3D spatial audio. This innovative technology marks a significant leap in audio experiences, and understanding its impact is essential for both tech enthusiasts and everyday users.
### Developing 3D Spatial Audio Technology
Back in 2023, the Alliance for Open Media (AOM)—a global consortium featuring prominent companies like Samsung, Google, Netflix, and Meta—formally recognized the Immersive Audio Model and Formats (IAMF) as the industry standard for 3D audio. This standard, developed collaboratively by Samsung and Google, is now available to content creators under the brand name Eclipsa Audio.
Eclipsa Audio establishes a universal protocol that connects various types of media content with the devices that play them. This format optimizes and adapts audio elements such as positioning, intensity, and spatial reflections, depending on the output environment, whether it be a cinema, a home theater system, a gaming console, or a mobile device. The technology is designed to render sound from multiple directions—front, back, left, right, above, and below—creating a sense of spatial depth and presence. For instance, in a concert video, Eclipsa Audio captures not only the clarity of the artist’s performance but also the energy of the audience, making viewers feel as though they are physically present at the venue.
### Designed for Optimal 3D Audio in Everyday Life
While several technologies aim to enhance 3D sound, such as surround sound and immersive audio, Eclipsa Audio is specifically crafted to deliver an optimized 3D audio experience for everyday listening. Typically, 3D audio content is produced with the assumption it will be played in spaces equipped with multiple surround speakers. However, most home entertainment systems consist mainly of a TV and a soundbar. This setup makes it challenging to replicate the spatial audio effects intended by content creators.
Eclipsa Audio addresses this limitation by automatically analyzing various sound elements in a film, ranging from whispered dialogues to the roaring jets in the background, and delivers a dynamic 3D audio effect fine-tuned for the viewer’s home environment. This feature ensures that all sound elements are experienced as intended, providing an enriched auditory experience regardless of the viewer’s audio setup.
### Building a 3D Audio Ecosystem With Open-Source Technology
A standout feature of Eclipsa Audio is its open-source framework, which differentiates it from other 3D audio technologies. This framework allows anyone to create 3D audio content without incurring royalty fees. Following its debut at CES 2025, Eclipsa Audio has been warmly received by content creators and has gained significant traction across media platforms and online communities.
By democratizing spatial audio, Eclipsa Audio empowers content creators, enabling them to integrate 3D audio elements from all directions without restrictions. This open approach ensures that consumers experience sound precisely as intended by the creators, regardless of their audio setup.
### Eclipsa Audio on Samsung TVs
For Eclipsa Audio to perform at its peak, it requires exceptional hardware. Samsung and Google have collaborated extensively to provide consumers with Eclipsa Audio-supported 3D audio content, which will soon be accessible via the YouTube app on Samsung’s latest TVs. Eclipsa Audio will be available across Samsung’s entire 2025 TV lineup, from the Crystal UHD series to the premium Neo QLED 8K models.
Most Samsung TVs come with stereo speakers located at the bottom of the screen. In contrast, the QLED 4K models and above feature additional speakers positioned at the top. The flagship models offer even more—besides the surround speakers added to the rear sides, their top-positioned speakers are specially designed to enhance height perception. With these specially crafted speakers, Eclipsa Audio reflects sound off the ceiling, creating an effect that provides upward-directional audio, such as the sensation of an object flying overhead. For an even more immersive experience, viewers can pair their TV with a soundbar, resulting in richer and more expansive 3D spatial audio.
Eclipsa Audio has laid the groundwork for a 3D audio content ecosystem, uniting industry leaders, device manufacturers, and content platforms under a unified standard. In an era where streaming services blur the lines between content creation and consumption, Eclipsa Audio opens up new possibilities for immersive sound, and Samsung is committed to expanding its reach.
Eclipsa Audio represents a significant advancement in the way we experience audio, promising to transform everyday listening into an immersive journey. For more information on this groundbreaking technology, you can visit the Samsung Newsroom website.
*Note: Rollout schedules and service details may vary depending on the TV model.
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