[Vintage-Audio] Re Frequency Behavior

[Duane Fischer, W8DBF]

Is it true that a higher note is often easier to hear, but a lower note travels
a greater distance? 

Now leaving the length of the sound wave out of the discussion momentarily,
given a male and a female announcer for a radio station, speaking at the same
volume into the same mike, which signal will be heard at the greatest distance?
The one with the highest voice pitch or the one with the longest wave length?	
	
Duane W8DBF