Sound is a wave of pressure travelling through a medium, such as air. We can plot the variation in pressure (captured by microphone) against time to visualise t...
2、The level you wish to aggregate yourmeasure data at, to prevent incorrectaggregation prior to plotting。您希望在绘图之前将度量数据聚合到的级别,以防止错误聚合。3、measuie data测量数据...