Improvements to the Functional Beamforming Formula
TBMG-26008
12/01/2016
- Content
The purpose of this work is to improve the signal-to-noise ratio of acoustic measurements made in a wind tunnel with a microphone phased array. The functional beamforming method is improved to compensate for effects of acoustic propagation through turbulence, and to correct for inaccurate steering vectors. This increases the accuracy with which acoustic measurements can be made in a non-acoustic or acoustic wind tunnel.
- Citation
- "Improvements to the Functional Beamforming Formula," Mobility Engineering, December 1, 2016.