摘要:
A signal adjusting apparatus includes a movable member, a setting device, and a prohibiting device. The movable member is movable in a movable range to have the electrical signal adjusted in accordance with a position of the movable member. The setting device sets a prohibition range in the movable range. The prohibition range is a range where a volume level of the electrical signal is to be constant. The prohibiting device prohibits the volume level from being adjusted under the state that the movable member is located in the prohibition range.
摘要:
Herein disclosed is a signal adjusting apparatus which comprises a movable member which is movable in a movable range to have the electrical signal adjusted in accordance with a position of the movable member, a setting device which sets a prohibition range in the movable range, and a prohibiting device which prohibits the electrical signal from being adjusted under the state that the movable member is located in the prohibition range.
摘要:
A signal adjusting apparatus comprises a movable member, a first detecting device, a second detecting device, and a correction device. The member is movable in a movable range composed of a plurality of intervals. The first detecting device detects one of the intervals where the member is located. The first detecting device is constituted by a first movable portion mounted on the member and a first fixed portion spaced apart from the first movable portion. The one of the intervals is an absolute position. The second detecting device detects a relative position of the member within the detected interval. The second detecting device is constituted by a second movable portion mounted on the member and a second fixed portion spaced apart from the second movable portion. The correction device corrects the detected relative position based on a relationship between the absolute position and the relative position stored in a memory.
摘要:
Herein disclosed is a signal adjusting apparatus which comprises a movable member which is movable in a movable range composed of a plurality of intervals, a first detecting device which detects one of the intervals where the movable member is located, the first detecting device being constituted by a first movable portion mounted on the movable member and a first fixed portion spaced apart from the first movable portion, a second detecting device which detects a position of the movable member within the interval detected by the first detecting device, the second detecting device being constituted by a second movable portion mounted on the movable member and a second fixed portion spaced apart from the second movable portion, and an adjusting device which adjusts an electrical signal based on an adjustment state corresponding to the position of the movable member.