Design Exploration and Performance Strategies towards Power-Efficient FPGA-Based Architectures for Sound Source Localization

<div>Details of the internal structure of the beamforming stage performing the Delay-and-Sum beamforming technique. Note that the delay values are stored in a precomputed table.</div>

Journal of Sensors

fig7

Figure 7

Figure 7: Design Exploration and Performance Strategies towards Power-Efficient FPGA-Based Architectures for Sound Source Localization 