tony55555 Member Member since Jun 15, 2011 Last active Jun 15, 2011 Total activities 0 Activity feed Recent contributions #Threads 14 years ago 21ed4341-c4a4-4866-af59-f77afeb17595 Generally speaking: Male: 50 Hz - 200 Hz Female: 150 Hz -300 Hz Children: 200 Hz- 400 Hz However, there is more...
