4
Scale Model
1:16 wood scale model
MLSSA system running at a sampling rate of 125 kHz
Piezoelectric “omnidirectional” source (freq, response 1-50 kHz)
Poliurethan foam dummies
Binaural ¼” microphones
Real Room
Aurora system running at 48 kHz, 24 bits (Digigram sound card)
Wide-band dodechaedron loudspeaker (equalized to flat sound power between 60 - 16k Hz)
Sennheiser MKE2002 binaural microphone
Soundfield ST-250 microphone
Measurements