As a part of my degree I have tested the sound insulation of a partition using BS EN ISO 10140-2 and 10140-4. As well as testing the absorption coefficient of acoustic materials using BS EN ISO 354 and 10534. I have carried out tests on three different rooms (a classroom, reverb room and listening room) to find the reverberation time of all three rooms. As well as tested the efficiency and sensitivity of a loudspeaker.