telharmonium

20世纪早期，就有了基于同样概念合成器：传簧风琴。

Electrical synthesiser based on identical concepts appeared in the early 1900s: the Telharmonium.

The Telharmonium worked by adding together the sounds from dozens of electro-mechanical tone generators to form complex tones.

它通过将机械音发器产音相加形成复杂音色来演奏。