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Old 28th August 2017 | Show parent
Here for the gear
Jack Napier's Avatar
Originally Posted by Jens Eklund View Post
Or possibly a whole wall covered in an otherwise empty room with solid walls, and assuming plane wave behaviour if very low frequency; then it will behave similar to an impedance tube.

First Reflection area side walls

120 cm wide

250 cm high

angle of incidence is usually around 0 - 30 degree for first order refelections

which settings would you use to calculate the absorber?