Audio Level
The volume levels of scream pitches may be very high, and this has become an issue in the sport of tennis, particularly with regards to Maria Sharapova's loud tennis grunts which have been measured as high as 101.2 decibels. The loudest verified scream emitted by a human measured 129 dBA, a record set by teaching assistant Jill Drake in 2000. The loudest scream by a crowd was a scream by a group of Finnish Scouts and was measured at a level of 127.2 dBA, in the grounds of Toivala's Metsäkoulu, Siilinjärvi, Finland on 16 April 2005.
Read more about this topic: Screaming
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