Literature Reviews

Reviewed research papers, articles, and publications relevant to digital accessibility.

• Automatic Babble Recognition for Early Detection of Speech Related Disorders

  Harriet J. Fell, Joel MacAuslan, Karen Chenausky, Linda J. Ferrier (1998) — Proceedings of the Third International ACM Conference on Assistive Technologies (Assets '98)

  This paper presents the Early Vocalization Analyzer (EVA), a program that automatically analyzes digitized recordings of infant babbling to detect syllable boundaries, with the goal of screening infants who may be at risk for later communication prob…

  • early intervention
  • speech technology
  • child development
  • speech disorders
  • babbling
  • acoustic analysis
  • developmental disabilities
  • screening

• EVA, an Early Vocalization Analyzer: An Empirical Validity Study of Computer Categorization

  Harriet J. Fell, Linda J. Ferrier, Zehra Mooraj, Etienne Benson, Dale Schneider (1996) — Proceedings of the Second Annual ACM Conference on Assistive Technologies (Assets '96)

  This paper from Northeastern University presents EVA (Early Vocalization Analyzer), a Macintosh-based software tool that automatically analyzes digitized recordings of infant vocalizations to support early identification of speech and language delays…

  • early intervention
  • speech and language
  • acoustic analysis
  • infant vocalization
  • babbling
  • developmental disability
  • clinical tools
  • signal processing