To improve the robustness of the Minimum Variance Distortionless Response (MVDR) beamforming to the array steering vector, a quadratic constraint method is proposed.
That overhead, including associated delays, is sometimes not worth the improved robustness, especially for time-critical applications, like Multiplayer First Person Shooters.
He says such culinary adaptations resulted in fundamental changes in craniofacial growth and development, resulting in reduced robustness, increased malocclusion and increased tooth crowding.