A hurricane lifetime can last anywhere from a day to a few
weeks. Agencies such as the U.S. National Oceanic and Atmospheric
Administration continuously measure all sorts of features of a storm. We
distilled the changing characteristics of a hurricane into four features
measured every six hours: air pressure, latitude, longitude and asymmetry, a
measure of the pattern of the winds blowing around the storm’s center.
To create the sonifications, we export these data into the
music synthesis program SuperCollider. Here, numerical values can be scaled and
transposed as necessary so that, for example, a storm lasting several days can
be played over just a few minutes or seconds. Each type of data is then treated
like a part in a musical score. Data are used to “play” synthesized instruments
that have been created to make sounds suggestive of a storm and to blend well
together.
Source to video:
https://www.popsci.com/turning-hurricanes-into-music#page-3
Source to video:
https://www.popsci.com/turning-hurricanes-into-music#page-3
No comments:
Post a Comment