The 191st Meeting of the Acoustical Society of America is a major conference where researchers, engineers, and students present the latest advances in acoustics across subfields from architectural acoustics to psychoacoustics. Hosted at the Baltimore Marriott Waterfront in Baltimore, Maryland, the gathering features technical sessions, posters, and exhibits that facilitate collaboration and knowledge exchange. As a long-running flagship event of the society, it highlights cutting-edge research and practical applications shaping sound and vibration technologies.