Sound power radiated by sources at low frequency notoriously depends on source position. We sampled the sound field of a rectangular room at 18 microphone and 4 source positions. Average power spectra were extrapolated from the reverberant field, taking into account the frequency dependent reverberation times. They reveal fluctuations that depend on source position and extend far above Schroeder frequency.
|Publication status||Published - 2000|
|Event||108th AES Convention - Palais des Congrès, Paris, France|
Duration: 19 Feb 2000 → 22 Feb 2000
Conference number: 108
|Conference||108th AES Convention|
|Location||Palais des Congrès|
|Period||19/02/2000 → 22/02/2000|