Having crossed the road on my walk this week I continued walking down the street and found myself enjoying the various sights and sounds much more than I would normally in an urban environment. This was because I was looking and listening to everything around me – I was focused on what could be seen and heard and not thinking about what had to be done that day or a forthcoming meeting, none of the things that are usually going through my head on a working day.
In the midst of a busy working day and what can seem like cacophonous activities or surroundings, we can take a rest just by changing our focus and paying attention to the intricacies of our local environment, outside or inside, urban or rural.
The urban aural environment is obviously different to the rural – this is confirmed visually for me when I look at the spectral display for a sound clip like the one below. I am used to seeing the patterns of bird song in a sound clip and depending on the bird, these sounds show up at a range of different frequencies – the cries of the gulls in this clip are at a relatively low frequency. The highlights shown scattered across this spectral display create a quite different pattern and seemingly quite random – they are the squeaks and squeals of vehicle brakes. Some of these, the highest pitched, are out of my hearing range these days, but it’s good to be able to see that they are there.
Walking Down the Street
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Sound clip spectral display – click to enlarge
