| 摘要 |
The invention relates to a device for controlling a loudspeaker (14) in an enclosure, comprising: an inlet for an audio signal to be reproduced; an outlet for supplying an excitation signal of the loudspeaker; and means (26, 36, 38, 70, 71, 80, 90) for calculating, at all times (t), at least one predicted current (iref(t)) for the excitation signal of the loudspeaker (14) according to the audio signal. It comprises an attenuator (71) for limiting the predicted current to a limited current value lower than a threshold value by applying, to the predicted current, an attenuation gain which is a function of the predicted current. |
