Advanced Audio Coding (AAC) provides high-quality sound, which is essential for a film like Hichki , where the nuances of Rani Mukerji’s performance—and the specific sounds associated with her Tourette's—are central to the narrative. Themes and Impact

When Naina finally secures a job at an elite school, she is assigned to Class 9F—a group of underprivileged students integrated into the school via the Right to Education Act. These students are rebellious, defensive, and dismissed by the rest of the faculty as hopeless.