here you can test didgmo without the need to download and build the sources for yourself. you only need to provide a correct geometry description in the following text area, press the submit button and the online didgmo version on this server returns an svg (and pdf if desired) image with the sound spectra of your didgeridoo and additional information.
a correct geometry description consists of a list of segments, each on a separate line, starting with the mouth segment and ending with the bell segment. each segment in turn is described by two numbers, separated by a space: segment position and diameter, units are always in meters.
[length 0] [diameter 0]
[length 1] [diameter 1]
...
[length n] [diameter n]