24 January 07

Aural Calligraphy

Morse code key and oscillator In my two tries so far I haven’t made a Morse Code contact yet. One thing that I’m sure will help is practicing my sending — my calls out now probably sound like complete mush. I have a practice key which sounds a tone when I press the key. What I do is hook it up to the computer and record it using a sound editing program. (I use Audacity which is free and open source.) The program is nice to use here because not only can I replay my sending I can also visually look at the letterforms. It becomes quite clear when I am for instance holding the final “dih” too long in the letter C (dah-dih-dah-dih). More than anything the process feels like learning to do calligraphy in sound, in time.

Above is a sketch of my practice key. I have been doing many of these brush pen sketches lately using Pica’s walnut ink.

Posted by at 04:03 PM in Radio | Link |

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