David Politzer, “The Physics of Banjos” (Open Agenda, 2021)
Ideas Roadshow Podcast
00:00
Is There a Coupling?
I was very interested in how the strings talk to each other. I pursued it and wanted understand it about my bancho strings, because i was convinced that there's some analogue. And he begins his paper by saying, this is the subject of coupled, damped oscillators,. which is arises in many fields, but is generally poorly understood. In fact, you can hear it if you really listen carefully. If i'd organized my head, i could get four of them which have share a common frequency component. That's h called coupling.
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