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AN ACTIVELY CONTROLLED DOUBLE-GLAZED WINDOW WITH SMALL PANE DISTANCE

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Figure

Fig. 1: Photographs of the active window
Fig 3: Photograph of the loudspeakers
Fig. 5: Sound pressure levels of the noise excitation measured directly in front of the outer side  of the active window
Fig. 7: Third-octave band mean sound pressure levels measured in the receiving room without and with active control for different traffic noise examples

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