Conveniently , epidaurus ' s threshold is about 500 hertz 在埃皮達(dá)魯斯,這種極限頻率恰好是500赫茲。
Epidaurus ' s perfect acoustics are indeed the result of what its audience sits on 埃皮達(dá)魯斯那些劇院所產(chǎn)生的完美效果實(shí)際上來自于坐在那里的觀眾。
After lunch a short drive to epidaurus for a tour of its amazingly well preserved 2 , 300 - year - old open - air theater and the fantastic surrounding 繼續(xù)前往艾帕迪奧斯,她的圓形劇場(chǎng)之設(shè)計(jì)及音響工程的規(guī)劃至今無人能出其右。