Category Archives for "Acoustics"

There’s Never Been Anything Like It – The Grateful Dead’s Wall Of Sound PA

Grateful Dead Wall of Sound on Bobby Owsinski's Production blog

Concert sound systems have grown in scope over the years and are truly marvels in analog and digital electronics and acoustics. They’ve never been more powerful and more controllable, and our understanding of their use has never been better. That said, even the most sophisticated sound system of today still has a ways to go […]

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Here’s A Physical Way To See Harmonics And Wavelength

harmonics and wavelength

I’ve posted some interesting ways to actually physically see sound waves in the past, but here’s more scientific way done in a lab. The following videos are from the Naval Postgraduate Physics Department’s YouTube channel, which is dedicated to showing physics experiments. That’s cool enough by itself, but what’s even better is that a large number […]

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