s click is 200 decibels, the unit used to measure the intensity of a sound, said Jennifer Miksis-Olds, associate professor of acoustics at Penn State. To give you a sense of the scale, the loudest sound NASA has ever recorded was the first stage of the Saturn V rocket,which clocked in...
Brazil, report that they have recorded the loudest bird calls ever documented, made by dove-sized male white bellbirds as part of their mating rituals in the mountains of the northern Amazon. Details are in the latestCurrent Biology.
Brazil, report that they have recorded the loudest bird calls ever documented, made by dove-sized male white bellbirds as part of their mating rituals in the mountains of the northern Amazon. Details are in the latestCurrent Biology.
Since sound is an issue outdoors, I brought our branch karaoke machine and a mic on a stand, but sadly the karaoke machine battery died midway through. Before that though, I was having a good time playing kids songs from my phone while families settled in, and using sound effects from Sp...