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Microphone

A microphone allows voice contact with the instructor and your fellow students.

There were a bunch at Office Depot with typical prices of only $10 to $20. So don't be without. I recommend the "headset" type that reduces disturbances and ensures that the mike is a fixed distance from your mouth.

This web page simply describes the hardware. It does not endorse the hardware beyond the fact that it seemed useful to us. You alone assume total responsibility for any adverse effects of this hardware. Check the listed hardware requirements on the box!

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