| 摘要 |
<p>A registration affecting system for electronic or pipe organs which provides for monitoring, storage and output actuation of stop and coupler key combinations selected by the operator of the organ. The translated outputs of organ pistons are input and scanned along a common data buss by a central processing unit. The central processing unit determines which registration aid function is being requested by the organ operator and causes actuation of the specific stop combination stored in a memory module. Upon a determination of the proper states of the stop and coupler keys to be actuated, the central processing unit initiates output actuation of the appropriate stop and coupler keys to select the tonal quality required.</p> |
