{ "object" : { "username" : "Sebastiano Risso", "filename" : "n 6.wav", "description" : "A sweep up introduced by an impact. The sweep is layered with two elements: one in a high, resonant register and the other low with many harmonics. The end of the low sweep occurs before the end of the high sweep.", "labels" : { "type" : "Synthesis", "mass-type" : "Composite or Stratified sound", "complexity" : "Relatively simple element", "onset" : "Marked onset", "sustain" : "Vacillating sustain", "offset" : "Sudden stop", "pulse-typology" : "Irregular pulse train", "processes" : [ "Layering", "Distortion", "Filtered" ], "directionality" : "Evaded forward push" } , "userlabels" : { "1" : "sweep up" } , "filelength(seconds)" : 14.584852607709751 } }