TY  - RPRT
TI  - Performance Analysis of a Cost-Effective Electret Condenser Microphone Directional Array
AU  - Humphreys, William M., Jr.
AU  - Gerhold, Carl H.
AU  - Zuckerwar, Allan J.
AU  - Herring, Gregory C.
AU  - Bartram, Scott M.
PY  - 2003
UR  - https://ntrs.nasa.gov/citations/20030065663
ID  - 20030065663
ER  -