Aldo is a Morse code tutor with three kinds of exercises: Classic exercise, the Koch method, and exercises read from files. In classic exercise, you must guess some random strings of characters that Aldo plays in Morse code. The package has 6 skills; speed can be selected in cpm or wpm.
aldo is a property of aldo respective authors, vendors and developers. You can download aldo for your hardware. If you want to use aldo for other purpose, Please contact the authors, vendors and developers of aldo.
