Learn Morse code by connecting sound, rhythm, and a visual decoding tree. nGeneMorseCode combines translation, character practice, and practical CW drills for amateur radio operators and learners.
PRACTICE FROM CHARACTERS TO CW
Characters
• Start with automatic playback in random order.
• Hear each item twice by default, with adjustable repetitions and pauses.
• Continue through fresh random rounds, or choose an ordered sequence.
• Pause, replay, or move between items manually.
• Use Listen, Decode, and Encode to identify sounds, read signals, and build Morse sequences.
• Reveal answers manually or after a selected delay.
Core CW
Move from individual characters to a focused selection of useful radio vocabulary:
• Abbreviations: common CW shorthand, Q codes, and joined prosigns.
• Common words: frequently used words for basic exchanges.
• Common phrases: short expressions for calling, reports, repetition requests, and closing a contact.
• My call signs: personal listening practice with one or more saved call signs.
Core CW uses Listen & Learn with random order and automatic advancement by default. Manual playback controls remain available. The current character and active Morse signal are highlighted during playback.
PERSONAL CALL SIGN PRACTICE
Add, edit, or delete multiple call signs in Settings or directly in Core CW. Saved call signs appear in personal drills and CQ or station-identification phrases.
Factory defaults are K3CWKP and DS1UHK. Both can be replaced or removed, and an empty list stays empty.
VISUAL TRANSLATION
• Tap Dot and Dash to convert Morse signals into readable text.
• Enter plain text to generate clearly separated Morse elements.
• Follow the decoding tree: Dot moves left, and Dash moves right.
• Play encoded text while the active signal and corresponding tree path are highlighted.
• Copy translated text or Morse output.
CHART-BASED LEARNING
Explore how a sequence develops from the root instead of memorizing an alphabetical list alone. Tree, Steps, and Levels views help connect signals, branching decisions, and character patterns.
ENGLISH AND KOREAN LEARNING MODES
Switch between International Morse code and a Korean learning mode for supported Hangul consonant and vowel elements. Korean text can be decomposed for encoding and recomposed after decoding when possible. Core CW vocabulary uses International Morse code.
PERSONALIZED SOUND AND TRAINING
Adjust character speed, effective speed, tone frequency, volume, and tone boost up to 5x signal gain. Output is limited to keep the tone clean; device volume also affects loudness.
Choose an accent color, practice categories, question count, automatic commit timing, answer reveal timing, and feedback. Repetitions per item can be set from 1 to 10, with a default of 2 shared by Characters Auto and Core CW.
No account, subscription, network connection, or external radio hardware is required. Core learning and translation functions operate on the device, and preferences are stored locally.
The app generates educational audio only and does not transmit radio signals.
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