Updated October 2026 · Spatial and immersive audio
Immersive audio for live events uses many speakers and processing to place sound around the audience, so each listener hears a more precise and consistent mix. Trade reports name several systems that make precise placement practical. For creators, the lessons are about planning positions, designing for the room and keeping the core sound clear for everyone.
Live events have always used sound to shape the experience, from a single speaker stack to a full line array. A newer generation of systems places sound more precisely around the audience, using many speakers and digital processing to create a sense of space. Trade coverage describes concerts, festivals and conferences adopting these systems, and some systems are named in those reports. For a creator, the interest is in what these systems show about designing sound for a space.
This post explains the principles behind immersive live sound, the kinds of systems that have been reported and the lessons that apply to recorded work. It does not endorse any product, and the systems named are examples from trade coverage.
A conventional live system sends sound from a few large speaker stacks, so listeners near the stage hear one mix and those far away hear another. An immersive system uses many speakers around and above the audience, so the sound can be placed more evenly and more precisely. The goal is a consistent experience across the room, with sound that seems to come from the right places.
Trade reports describe systems such as L-ISA, Soundscape and HOLOPLOT as making precise placement practical in live settings. Each has its own approach, and the claims come from the companies and from the reports, so they should be checked against independent sources.
Immersive sound depends on the room, because the speakers, the walls and the audience all shape what listeners hear. Good systems model the space and adjust the processing to suit it. A creator who designs for a live setting must think about the same thing: how the room will change the sound, and which elements must survive that change.
The same logic applies to recording. A room that flatters one listener may not flatter another, and a mix that depends on a particular space will not translate well to others.
In a live setting, speech is the first thing to suffer when a system is complex. A voice placed at the wrong position, or lost in a reverberant room, becomes hard to follow. Immersive systems try to keep speech clear, but the mix must still be built with that goal. Keep the spoken content in a stable position, and avoid moving it around the room.
The lesson for creators is the same as for podcasts: clarity of speech matters more than any spatial effect.
Live immersive mixes plan positions in advance, often with a map of the room. Each sound is assigned a place, and its movement is planned. A creator who plans positions for a recorded piece can borrow the same discipline: decide where the important sounds sit, and make sure they stay there in every playback path.
Planning also helps when a system is simpler than expected. A mix designed with a clear central core will survive a reduction to stereo much better than one built on positions that only work in a large system.
A recording made from a live immersive event can benefit from the same planning. Note where the main sounds came from, where the audience was, and which microphones captured each element. That information helps the mix, because each source can be placed where it was heard in the room, and the stereo fallback can keep the key sounds clear.
Record a clean stereo feed alongside any multichannel capture. Many listeners will hear the stereo version, and a clean feed gives you a reliable starting point even when the multichannel mix is complicated. Label every feed with its source and position, because a month later the notes will be the only way to recover what each microphone heard.
Live immersive systems are expensive, complex and specific to each venue, so most creators will not work with them directly. Their claims about audience experience often come from the companies that sell them. Use the principles, not the marketing, and test any approach on your own material.
Many people will hear a live event later as a recording, and that recording must work on its own. The LUFS meter can check the loudness of the recorded stereo file, and the Tunedzy Go page covers cleaning a phone recording. For the object-based approach that some systems use, read the object-based mixing post in this series.
Integrated LUFS, true peak and streaming targets. Runs in your browser, nothing is uploaded.
Mostly, because they are expensive and complex. Smaller events may use simpler versions.
Design for the room and the listener, keep the speech clear and plan positions in advance.
Immersive systems aim for consistency, but the experience still varies by seat and room.
Yes, if you can. Keep a clean stereo recording, since many listeners will hear it that way.
