Second order gradient speaker further second order gradient line speaker and surface speaker built from said speakers
The present invention relates to a second-order gradient loudspeaker system comprising two first-order gradient loudspeaker systems (1, 2) with loudspeaker (LS1, LS2) arranged at a distance d from one another, said two first-order gradient loudspeaker systems (1, 2) are located substantially one beh...
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Sprache: | eng ; hun |
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