Literature Reviews

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

• Factors Affecting the Accessibility of Voice Telephony for People with Hearing Loss: Audio Encoding, Network Impairments, Video and Environmental Noise

  Linda Kozma-Spytek, Christian Vogler (2021) — ACM Transactions on Accessible Computing

  This comprehensive study from Gallaudet University investigates how audio quality parameters affect voice telephony accessibility for people with hearing loss. The research combines a survey of 439 individuals with hearing loss and four controlled ex…

  • hearing loss
  • telecommunications
  • audio codecs
  • cochlear implants
  • hearing aids
  • wideband audio
  • packet loss
  • VoIP
  • mobile telephony