Activities/Turtle Art/Using Turtle Art Sensors: Difference between revisions

Revision as of 20:35, 20 February 2011 view source Tonyforster (talk \| contribs) 2,486 edits →The XO as an audio signal generator ← Older edit		Revision as of 20:36, 20 February 2011 view source Tonyforster (talk \| contribs) 2,486 edits →The XO as an audio signal generator Newer edit →
Line 468:		Line 468:
	[[File:2tone python.jpg]]		[[File:2tone python.jpg]]

	The volume level can be amplified with a CD or tape player or amplified PC speakers. This can be used for resonance experiments including Chladni plates. http://www.youtube.com/watch?v=Qf0t4qIVWF4		The volume level can be amplified with a CD or tape player or amplified PC speakers. This can be used for resonance experiments including Chladni plates. http://www.youtube.com/watch?v=Qf0t4qIVWF4 also experiments involving beat frequencies and interference patterns.