@conference{dalka2005combining, title = {Combining Visual and Acoustic Modalities to Ease Speech Recognition by Hearing Impaired People}, author = {Dalka, Piotr and Kostek, Bozena}, booktitle = {Audio Engineering Society Convention 118}, month = {May}, year = {2005}, url = {https://www.aes.org/e-lib/browse.cfm?elib=13178} }