Your Shopping Cart Cart is empty
Start Here!
"I wanted to thank you for the fine job you recently did for me. For decades, I had kept in my desk a reel-to-reel tape from 1972 featuring high school and college friends performing some songs we had written together “back in the day.” I happened upon your site through Google, and was persuaded that yours was a real service, that care ..."

Acoustic lens

An array of obstacles that refracts sound waves in the same way that an optical lens refracts light waves. The dimensions of these obstacles are small compared to the wavelengths of the sound being focused. Also, a device that produces convergence or divergence of moving sound waves. When used with a speaker enclosure, an acoustic lens widens the beam of the higher-frequency sound waves.