it means when someone is standing at a certain distance in which they can hear the sound that has been made.
Yes. It's also actually rude to hold a private conversation in English with an English speaker within earshot.
Boisterous mirth; merriment; jollity.
Letting Go - Earshot album - was created on 2002-05-07.
The Silver Lining - Earshot album - was created on 2008-08-26.
The cast of Earshot - 2011 includes: Nathan Manon as Letter Writer
You put your lips over the mouthpiece and blow. Sadness and sorrow will spread very quickly amongst those within earshot.
The range of distance within which sound can be heard is called the audible range. This refers to the distance at which sound waves are able to reach a person's ear and be perceived as sound.
earshot
The speaker's goal was to move his mouth and vibrate his vocal chords in such a way that the sounds he made would convey a meaning to any person who happened to be within earshot.
Assuming you mean that the pi is not within the sin(2pi), its a vertical shift of +pi
Earshot