Modo de operação do microfone
Adaptive beamforming (2)
Beamforming (1)
Bi-directional (5)
Cardioid (37)
Cardioid (uni-directional) (7)
Cardioid / omni-directional / uni-directional (switchable) (1)
MEMS-directional (1)
Mono (7)
Omni-directional (34)
Stereo (6)
Super cardioid (8)
Uni-directional (7)
Uni-directional x 4 (2)