The HotPaw Morse Code Decoder takes audio input from the microphone or headset input on your iPhone or iPad, decodes Morse Code and displays the results in text form. The decoder includes a built-in audio spectrum analyzer to help you find the frequency of any Morse Code tones present. There is an optional narrow band audio filter to help filter out background noise.
Morse code tutor. It provides the following modules to help you learn morse code: Learn Characters -
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