| 摘要 |
<p>The contact strip is intended for different, selectively connectable electric or electronic switches of the musical instrument operating controls. The connection is provided by at least one flexible collecting cable. The operating device is of the type which can be added to conventional musical instruments. The movable operating elements are fitted with switch actuators, suitable for the respective musical instrument. The operating device may be of design fitting the respective instrument, e.g. in the form of a piano keyboard, the individual keys operating the switches or control members. Alternately the operating device may have a form of wind instruments controls.</p> |
