Tag Archives: sound absorption

Microflown Impedance Gun

Solent Acoustics has recently taken delivery of an impedance gun kit from Microflown, used for the in-situ measurement of sound absorption coefficient.

The kit contains the impedance gun itself, which is constructed of a loudspeaker and PU Probe (for the measurement of both pressure and particle velocity), and a Scout V2 USB data acquisition system. Software provided by Microflown allows for the calculation of acoustic absorption coefficient from the measurement of pressure and particle velocity, which also allows for measurement of acoustic intensity.

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Tour Our Facilities

Here at Southampton Solent University we were lucky enough to have a brand new hemi-anechoic chamber opened on May 2013. Take a look around in the interactive street-view image below, or hit continue reading to see some higher quality images of our equipment.

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