معرفی
Dani Byrd is a Professor of Linguistics at the University of Southern California's Dornsife College of Letters, Arts and Sciences. She has held significant administrative leadership roles including Interim Dean, Executive Vice Dean, and multiple Vice Dean positions focusing on research advancement, faculty affairs, and institutional matters. Her interdisciplinary research bridges linguistics, engineering, and neuroscience to investigate human speech production and articulatory coordination.
Byrd earned her PhD in Linguistics from UCLA in 1994 with a dissertation on 'Articulatory Timing in English Consonant Sequences.' She received simultaneous MA and BA degrees from Yale University in 1990, graduating magna cum laude with Distinction in Linguistics. Following her PhD, she completed post-doctoral training at Haskins Laboratories in New Haven, Connecticut.
Her research specializes in speech production and articulatory coordination, employing cutting-edge magnetometer and real-time MRI technologies to track vocal tract movements during speech. Byrd's work investigates language production from a dynamical systems perspective, examining how linguistic structures relate to temporal speech realization. She combines theoretical linguistics with experimental speech science to understand the cognitive representation of language through physical production.
Byrd's recent publications demonstrate a strong interdisciplinary trajectory, integrating linguistics, neuroscience, and artificial intelligence. Her work increasingly focuses on mental health applications of speech analysis, using AI to detect depression and suicidal ideation from speech and eye movements. She continues advancing vocal tract imaging techniques while expanding into speech foundation models that characterize speaker traits and dialect variations across languages.
- USC Dornsife Dean's Award for Distinguished Service (2012)
- Fellow of the Acoustical Society of America (2008)
- R. Bruce Lindsay Award for scholars under 35
- NSF Graduate Fellow (1990-1992)
- UCLA Graduate Woman of the Year Award (1994)
Professor Byrd has chaired or served on numerous PhD thesis committees across Linguistics, Electrical Engineering, and Psychology departments at USC. Her research has been continuously funded for three decades by the National Science Foundation and NIH's National Institute on Deafness and Other Communication Disorders. Current major grants include NSF funding for structured variability in vocal tract articulation dynamics and an IARPA contract for spoken human signal anonymization, totaling over $5 million in active funding.
Byrd's research takes place in the Dynamic Imaging Science Center at the USC Michelson Center for Convergent Bioscience. She leads the USC SPAN (Speech Production and Articulation kNowledge) Research Group, which combines real-time MR imaging, linguistic experimentation, and machine learning to advance understanding of spoken language. Her team includes engineers, linguists, and neuroscientists working collaboratively on speech production research.
