Name: Woody Norris 的新奇發明
Uploaded: 2009-01-26T01:00:00Z
Duration: 13 min 29 s
Description: Woody Norris 展示了他的兩項處理聲音的新發明，並談論他不同於一般人接觸發明與教育的過程。他說："幾乎什麼都還沒被發明出來。" 那麼 -- 下一個發明會是什麼呢?

Woody Norris 展示了他的兩項處理聲音的新發明，並談論他不同於一般人接觸發明與教育的過程。他說："幾乎什麼都還沒被發明出來。" 那麼 -- 下一個發明會是什麼呢?

Woody Norris 的新奇發明

Hypersonic sound technology focuses audio as precisely as a laser focuses light. Instead of sound spilling in every direction, it can now be delivered to a single spot or person, even in a crowded space. In one demonstration, a waterfall recording was audible only when the beam was aimed directly at someone's head. This breakthrough opens up possibilities from private TV audio in supermarkets to military communication over great distances.