Skip to main content

Parabolic sound reflectors

Sold

These soundreflectors illustrate and explain the secret of ‘whispering galeries’ and the principle of sound reflectors used in large halls and auditoriums. (‘the sound of a watch ticking at the focus of a parabolic reflector can be distincly heard at the focus of a similar mirror some distance away’).The two parabolic, nickeled reflectors are 54cm in diam., they are adjustably mounted on cast-iron tripod supports.

SKU: 00 271010 f S Categories: ,

    Interested in this product? Contact us!