Burn tells IndieWire about finding the sonic reality of hyperacusis and crafting an “adventurous” Dolby Atmos mix for "Tuner." Who among us hasn’t misjudged something as a teenager? Before he was the Oscar-winning sound designer behind “Nope,” “The Zone of Interest,” “Hamnet,” and now Daniel Roher’s “Tuner,” Johnnie Burn was a young student rinsing out a water bottle in his kitchen. He left it under the tap for an hour or two and, unwittingly, let it create so much pressure that when he touched