Equipment

• A reverberation Chamber for sound absorption & sound power

• Dummy head (B&K Type 4128) for binaural recording

• Impedance tube (custom-made) for normal-incidence sound absoprtion

• 4 class-1 sound level meters for field measurements

• Impulse response measurement system for room acoustic measurement

• Subjective acoustic testing chamber

• Sound intensity probe kit (B&K Type 3654) for transmission loss
• Tapping machine (B&K Type 3207) for floor impact insulation
• 6-channel acoustic data acquisition system with BKConnect for sound quality measurement