This version has been optimized for new Mac hardware and OS releases.
Added an option to use the Default Audio Input instead of selecting a microphone.
Added an indication for audio frequencies that are too high for optimal decoding.
Improved audio spectrum graph resolution.
Improved audio filtering.
Improved auto-WPM-speed tracking.
Improved auto-volume-threshold tracking.
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Morse code tutor. It provides the following modules to help you learn morse code: Learn Characters - Each morse code character is displayed...
App that teaches you to receive Morse code.
Free open source morse code trainer for Macintosh OSX.
TextWrangler is the leading freeware text and code editor.