BUJACZ, Michał, and Paweł STRUMIŁŁO. “Sonification: Review of Auditory Display Solutions in Electronic Travel Aids for the Blind”. Archives of Acoustics 41, no. 3 (May 31, 2016): 401–414. Accessed January 17, 2026. https://acoustics.ippt.gov.pl/index.php/aa/article/view/1586.