This is the Morse Codes learning App. You are able to lean the Morse codes by steps. There is a random generation function, you can practice listening of Morse Codes. You can also freely select the volume, playback speed, and playback tone. 1) Reverb function 2) Noise function 3) Added a function to switch between hardware and software for keying waveforms. 4) Added adjustment function (10-step adjustment) for high-speed sound training. 5) Endless generate function The "reverb function" simulates the reverberation of the test site. The "noise function" mutes the noise during actual communication.
