update

README.md

@@ -7,7 +7,7 @@
 >>You can install this as a normal Arduino Library and will work with the Audio Library, no need to edit the Audio libraries source now.
 
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-      Hookup Guide - 1.2v DC Bias and High Pass Filter - No Amplification
+      Hookup Guide - ~.6v DC Bias and High Pass Filter - No Amplification
 
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