White Noise seems to represent a departure from a writer-director who, while not exactly stuck in his ways, has made it clear over the past quarter century that he knows what he’s about. Until now, the work of Noah Baumbach has been low-key and often lo-fi, and based on original screenplays. The characters, either lifelong New Yorkers, Californians resident in New York, or adoptive New Yorkers back in California, are aspiring writers (Kicking and Screaming, Mr Jealousy, Mistress America), established novelists (The Squid and the Whale, Margot at the Wedding), ex-musicians (Greenberg), dancers (Frances Ha), documentary-makers (While We’re Young), sculptors (The Meyerowitz Stories), and collaborators in an experimental theatre troupe (Marriage Story).