Telegraphy Ear Training & Generator
Random Morse Code Generator
Practice CW radiotelegraphy skills with random word drills, real-time tone playback, and revealable answer flashcards.
Training Parameters
Word Count:3 Words
Speed (WPM):16 WPM
Generated Telegraph Signal
.-. .- -.. .. --- / -- --- .-. ... . / ... .. --. -. .- .-..
Plain English Translation:
•••••••• •••••••• •••••••• (Click 'Reveal Words')
Runs locally with Web Audio API. Perfect for amateur radio exam training.
Effective Morse Code Learning Techniques
Koch Method
Learn Morse code at full target speed (16–20 WPM) from day one so your brain recognizes rhythmic sound melodies instead of counting dots.
Farnsworth Timing
Characters are sent at high speed, but extra space is placed between letters and words to give your brain time to process.
Prosign Standards
Standard procedural signals like AR (end of message), SK (end of contact), and BT (pause/separator).