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Charlesworth Bay Polka and Regressions to Questions

Posted on by Benjamin Southall

Hi everyone,

Perhaps now I will recall what exactly I wanted to type about. I have been working quite hard on my advanced data visualisation project and have come to the abrupt realisation that spectographs/ spectograms are not effective visualisation methods for audio analysis, as they look cluttered and are visually difficult to measure or discretise. This means that I am going to be investigating various transformations / discretisations I can use on spectograph visualised audio data or alternate methods of visualising audio data.

Currently the software I have been looking into includes Sonic Visualiser, Wavesurfer (which I will probably eventually get working with TCL / TK 8.5 after lots of sed magic to remove the GUI effects that have been made invalid / redudant due to the graphic tile updates), sndPeek (which I haven’t found a use for , other than it being a realtime audio visualiser, still working out whether it takes files as input or only audio devices)

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