RST Decoder3.3.0

This is an App that decodes Morse code input from the microphone.It is a Morse practice App that you can use to check if you are keying the correct code.Signals with good S/N can be decoded correctly, but signals with bad S/N cannot be decoded correctly.Also, the performance will be degraded for extremely slow or fast signals.Usually about 5 to 10 characters are required for speed synchronization of Morse Code.Adjust the input signal so that the peak value changes from level 6 to level 7.Make fine adjustments to each parameter according to the reception status.[Additional Functions]-In addition to the decoder using BPF, a new decoder using FFT has been added so that it can be switched according to the usage.-AFD (Auto Frequency Detector) function has been added to the decoder using BPF, and BPF can be set automatically by pressing the AFD button.-The decoder using FFT automatically follows the strongest signal in the band by AFD (Auto Frequency Detector) and AGC (Auto Gain Control). You can also hold the AFD / AGC parameters by pressing the Lock button.* There will be a time lag of about 1 to 2 seconds for AFD tracking.[Control parameters]1. Audio Input Level2.BPF ON/OFF3.BPF of Center Frequency4.BPF of Band Width5.CW Speed Control ON/OFF6.CW Speed Control Low, Mid1, Mid2 or High7.Delete All Decoded Text8.Realtime CW Signal Display9.Input signal recording / playback function*Japanese/KANA text is not supported.[Note]Since the signal after BPF is output to the audio output, it can also be used as an AF-CW filter.[URL of this App working example video]https://youtu.be/Pwp7W4m-m34

You can call a decoder that implements the new algorithm.