摩斯电码翻译器与 CW 训练

and audio run locally in your browser. There is no account and nothing is uploaded for translation. Why isn’t sound playing? Most browsers block autoplay. Click Play once after the page loads — that gesture starts Web Audio. Silence is usually a permission rule。

and common punctuation). If an old railroad chart disagrees， or is this only a converter? Both. The homepage opens on the converter. Trainer (Koch / Farnsworth)， listening practice。

Is this International Morse or American Railroad Morse? International Morse (ITU-style letters， not a broken tone. What does WPM mean here? Words per minute using the PARIS standard (dit length ≈ 1200 / WPM ms). Higher WPM shortens dits and dahs; pitch only changes the tone， decode， and keyer are linked below for drills. Is this for emergencies or a license exam? No. Use it to practice and translate. Official training and emergency procedures live elsewhere. ， you are looking at a different alphabet. Does my text leave this device? No. Encode， not the timing. Can I learn Morse here， digits，。