Getting to the (foam)Core

microphone-blue-lightSomeone was throwing out a very large piece of foamcore and, as I’m in K-12 budget world, I grabbed it for re-use.  The first purpose I used it for was as a light reflector for video and photography shoots.  Then a new need arose.  Our English Learning Acquisition (ELA) office asked me to make an audio recording of 4 narrators who would act out a screencast sequence.  I already had microphones and a usb audio mixer, but I knew that I needed some separation from each microphone during the live recording.  I grabbed the oversize piece of foamcore, cut it in half,  and made two slits in the center, just going halfway up the edge.foamcoreslits8x5

I then slid them together to form a +plus sign and set it on the table.  I placed microphones at each corner and proceeded with the recording of the narration track. foamcore-dividers-8x5

You can take a look/listen here to evaluate the results.

The only thing I would do in the future for this type of setup is to get an even larger piece of foamcore.  This one was originally 3′ x 4′  before I cut it into two pieces.  I might have even added some sound absorbing material to the sides.  But in any case, I’m ready for next time.

I hope this quick tip helps you if you ever need to make a low-budget audio recording of multiple voices.

Always innovating and problem-solving, Paul.

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