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Symbolic Sound Kyma
symbolicsound.com
did:plc:aixajsfe7jljkxd3fbx2y6tq
A new kind of bass trap! Low-frequency sound absorption achieved by replacing the high-stiffness neck of a Helmholtz resonator w/ a soft, viscoelastic cylindrical shell for tunable viscoelastic damping. Greater than 97% absorption of 227 to 329 Hz with deep-subwavelength thickness (λ/15 at 227 Hz).
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2026-04-15T20:29:45.097Z