3.1.2 Dolby Atmos →

Located just in front of the listening position, either mounted high on the wall or ceiling, or positioned on top of the front speakers to reflect sound off the ceiling. Comparison: 3.1.2 vs. Traditional 5.1 Which Setup 3.1.2 or 5.1???

She spent the next week listening. She visited small apartments where 3.1.2 systems were installed above beds, watched couples startle at a sudden left-to-right panned whisper, and elderly men sit very still as a low frequency note vibrated their teeth. At a recording studio she sat with a sound designer who painted an orchestra into a living room, placing a flute above the couch so a listener could imagine a bird perched on the curtains. The designer laughed when he explained it: "You don't need more instruments—just different map points." 3.1.2 dolby atmos

In audio engineering, these three numbers represent the specific layers of your soundstage: Located just in front of the listening position,