audio

3D Printed Sound Byte Magnet Frame Christmas Present

Christmas is almost upon us, so here’s a great way to create an (almost) entirely 3d printed Christmas present for other humans. What you’ll need: – Strong magnets. I’m using some rare earth magnets I bought from eBay. I’ve chosen 10x2mm cylindrical ones, but rectangular would do just fine, you’d just have to modify the […]

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Electronics: Fun & Fundamentals — The Eclectic Electret Microphone

Electronics: Fun & Fundamentals — The Eclectic Electret Microphone

Electret mics are now tiny, high-quality, and available for less than $1 each.

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Turn Analog Audio Digital with These Weekend Projects

Turn Analog Audio Digital with These Weekend Projects

Convert your bulky vinyl record collection into long-lasting digital files while optimizing the record’s playback curve, using the Vinyl Digitizer Phono Preamp.

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Switch Vocals Off for Instant Instrumental MP3s with the Song Devocalizer

Switch Vocals Off for Instant Instrumental MP3s with the Song Devocalizer

Follow along as we wire up this simple two-switch circuit that turns vocals off for instant instrumental mp3s. On any song where the track is equally mixed to left and right channels of stereo audio, the Sing-a-long Song Devocalizer will cancel them out, allowing you to isolate the instruments without the interference of song. Make […]

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