用钢丝来贮存声音 1900年的巴黎博览会上,一架宛如电话般的机器引得众人纷纷驻足观望。表演者拿起电话话筒介绍说:“女士们,先生们！这不是电话机,而是一架能贮存声音的机器……”正当大家半信半疑时,表演者将手柄摇了一圈,拿起电话听筒对着观众,随着就从听筒里传出表演者 Steel wire to store sound At the Paris Expo in 1900, a telephone-like machine attracted so many people stopped to wait and see. The performer picked up the phone and said: “Ladies and Gentlemen, this is not a telephone, but a machine that stores sound ...” As we all doubt, the performer tosses the handle and picks up the phone The handset was facing the audience as the performer came out of the handset