Works in Chrome and Opera only!
Works in Safari but scrubbing is disabled
Decoder models a coincident x/y pair (cardioid), 45º left and right of center.
Look 180º Left
Look 180º Right
Left Ear To Shoulder
Right Ear To Shoulder
test file has A (220 Hz) in front, E (330 Hz) to left, and Pythagorean C# (550 Hz) above;