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