Skip to main content
EURASIP Journal on Audio, Speech, and Music Processing
Fig. 6 | EURASIP Journal on Audio, Speech, and Music Processing

Fig. 6

From: Robust design of Farrow-structure-based steerable broadband beamformers with sparse tap weights via convex optimization

Fig. 6

Performance of the robust FSBB using the WCMP optimization with the PRV constraint. Microphone gain errors (−0.05,0.05) and phase errors (−π/36,π/36). The steering direction ϕ d =60°. Average of 100 Monte Carlo trials. a Array response of the FSBB with PRV constraint. b Array response of the FSBB without PRV constraint. c Side view of a. d Side view of b. e PRV of the FSBB with PRV constraint (β=20). f PRV of the FSBB without PRV constraint. g Side view of e. h Side view of f

Back to article page