AbouBenAdhem@lemmy.world 2 weeks ago
I think it depends on the type of sound: a canyon echoes shouts, while a cathedral echoes sermons. But a canyon won’t echo regular speaking voices like a cathedral does, and I think that’s what the metaphor is drawing on: the cathedral is an echo chamber relative to an open public square.
supersquirrel@sopuli.xyz 2 weeks ago
…because a Cathedral echoes more than a Canyon does! Which is my point! When people apply the metaphor of the echo chamber they almost always use it in precisely the incorrect mapping and speak of mitigating the “echo chamber effect” by creating large, enclosed spaces with huge unbroken internal voids where even whispers cascade all the way across the volume in a cacophony.
Conversely when people speak of systems of communication that are most like open celled or closed celled acoustic foam with many smaller spaces separated by manifold barriers and divisions, they are likely to refer to it as being prone to the “echo chamber effect” and I think it seriously hurts rational thinking on the subject.