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Activities/Turtle Art/Using Turtle Art Sensors (view source)
Revision as of 19:09, 23 February 2011
, 19:09, 23 February 2011→The XO as an audio signal generator
[[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 also experiments involving beat frequencies and interference patterns.
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 and http://sites.google.com/site/solymar1fisica/fisica-con-xo-investigacion-/Chladni.3gp?attredirects=0&d=1 also experiments involving beat frequencies and interference patterns.
===Beat frequency===
===Beat frequency===