John Cage visited an anechoic chamber at Harvard University.

约翰凯奇参观了哈佛大学的室。

Anechoic chambers are rooms that are acoustically treated to minimize sound to almost zero.

室是经过学处理音降至几乎零的房间。

So an anechoic chamber's design is to reduce the amount of sound to just as absolute - close to absolute zero as possible.

因，室的设计就是音量降低到尽可能绝对值——接近绝对零。

(Pulse) I've personally experienced an anechoic chamber, and it's a really wild experience that can completely change your perceptions about sound and silence.

(Pulse) 我亲身体验过室，那是一次真正狂野的体验， 可完全改变你对音和寂静的看法。

And when I went into the anechoic chamber, my perception of what sound is, the definition of quiet, the definition of silence - all of those terms changed in my mind.

当我进入室时，我对音的理解、安静的定义、沉默的定义——所有这些术语在我的脑海中都发生了变化。