1历史的回顾人类生活在有声音的世界里,声音太重要了,生命始终伴随着声音。声学是一门古老的科学,是研究声音的产生、拾取、记录、重放、传播、保存等的科学。从事心理和乐器制造研究古而有之。在国外,远在公元前6世纪,古希腊哲学家毕达哥拉斯便已认识 A Historical Review Human life in a sound world, the sound is too important, life is always accompanied by the sound. Acoustics is an ancient science, a science that studies the production, pickup, recording, reproduction, transmission and preservation of sound. Engaged in psychology and instrument manufacturing research has its roots. Abroad, as far back as the 6th century BC, the ancient Greek philosopher Pythagoras knew it