Related Experiment Videos
Adaptive Morse-coded single-switch communication system for the disabled
1Department of Electrical Engineering National Cheng-Kung University, Tainan, Taiwan, ROC. chluo@eembox.ncku.edu.tw
International Journal of Bio-Medical Computing
|April 1, 1996
Abstract:
Automatic recognition of Morse-code is generally developed at a fixed typing rate. However, this is not suitable for the disabled due to their difficulty in maintaining a stable typing rate. In this paper, a system recognizing varying typing speeds is developed using an adaptive technique, the Least-Mean Square (LMS) algorithm. This system helps the disabled have a wide latitude and varying typing speeds in single-switch communication with the Morse-code.