LOUDSPEAKER SYSTEM COMPRISING ULTRASOUND DAMPING SYSTEM

摘要

The invention relates to a loudspeaker system (1) having: multiple micro-electromechanical loudspeaker units (2); and a drive circuit device (4) for actuating the loudspeaker units (2) by means of electric actuation signals (S1) for emitting sound waves (22) in an acoustic frequency range. According to the invention, the loudspeaker system (1) has a filter system (6) that acts as an acoustic low-pass filter and selectively damps a frequency, e.g. a layer system, downstream of the loudspeaker units (2) in the sound propagation direction (R), said system damping sound waves (23) in at least one ultrasound frequency range more strongly than the sound waves in the acoustic frequency range.