RST Decoder vs QRQ CW

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 Level 2.BPF ON/OFF 3.BPF of Center Frequency 4.BPF of Band Width 5.CW Speed Control ON/OFF 6.CW Speed Control Low, Mid1, Mid2 or High 7.Delete All Decoded Text 8.Realtime CW Signal Display 9.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

Never has it been easier to obtain faster Morse Code reception skills (QRQ)! If you already know the Morse Code, this is probably the most convenient way to improve your skills. With this app you will improve your reception speed without any pressure. Use it every day for 5 minutes for one or two months and I guarantee you will improve with virtually no effort. With this demo version you get all the features enabled but with a limited set of practice words. No obligations - Try it out before you decide to purchase full practice content access. Main features: - Premium audio quality - no listening fatigue - Spoken disclosure of sent code - Waveform shaping to avoid tiring key clicks - Super accurate morse code timing - 15 to 60 WPM speed with down to 5 WPM Farnsworth timing - Many options to suit your preferences Practice sessions (demo with all features enabled): - A few (some 20 different) English words Practice sessions (when purchased "Full Content Access"): - 100 most common English words - 1 000 most common English words - 5 000 various English words - Max 4 character words - Ham Radio Abbreviations - Typical QSO phrases - Callsigns (International) - Callsigns (USA) - Numbers - 3, 4 and 5-digits - Contests - CQ Zone, Serial Numbers etc.