In- and out-of-flow traverse

Microphone traverse for in- and out-of-flow acoustic measurements in the open jet

In-flow
½" and ¼" Brüel & Kjaer microphones, amplifiers, nose cones and support structures

Out-of-flow
½" and ¼" Brüel & Kjaer and M51 microphones, amplifiers, wind screens and support structures