The purpose of this blog is for students to collaborate during the process of creating, recording, and writing an equation for the sound wave of a musical note. The note must come from a wind, string, or percussion instrument made by the student.
Monday, March 29, 2010
phase shift
how do you write out the phase shift for your equation?
Whichever part of the graph you decided to zoom in is the phase shift value. For example, I zoomed in on a part of my graph that begins at 29.80715 so I wrote (x-29.80715)
The phase shift is C. Wherever you started your graph you use as C. If it is possitive then you say (x-#) if it is negative it is (x+#).
ReplyDeleteIts possible to not have a phase shift, though right? Because I didn't notice one in my graph...
ReplyDeleteYeah, it's possible. I did not have one either.
ReplyDeleteI do not have one either. (I hope, at least).
ReplyDeleteWhichever part of the graph you decided to zoom in is the phase shift value. For example, I zoomed in on a part of my graph that begins at 29.80715 so I wrote (x-29.80715)
ReplyDelete