Boundary Layer

Boundary Layer Microphone

The binaural stereo microphone head-set can be used as boundary layer microphone by putting it onto a smooth flat support (e.g. a table). The microphones should be placed approx. 5 – 10 cm apart, which enables an almost interference- free recording to take place. This occurs with an output-level that is 6dB as a result of pressure doubling at the boundary.