4 ms·

Thanks for the info! Seems like a neat system. Really curious to hear how it's focusing into a 1 cm ball frequencies for which 1/4 wave is significantly larger

Thanks for the info! Seems like a neat system. Really curious to hear how it's focusing into a 1 cm ball frequencies for which 1/4 wave is significantly larger than that.

DonGateley 13y ago
Which leads me to wonder about it's possible application to audio. Headphone free ideal headphones with everybody in the room hearing a different source.