ゴムでできた人工声帯にふいごで空気を送り、張力をコンピュータ制御することで、歌を歌う装置。三体あり、それぞれの名前は「アン（Anne）、ベティ（Betty）、クララ（Clara）」

Singing machine.  The bellows sends air into an artificial vocal chord made of rubber in which tension is controlled with a computer program. Three were built, and were named respectively: Anne, Betty and Clara.

1850×750×750mm / 12.5kg / AC100V 50/60Hz / 2004