i am very new for embedded system and right now i have work with stm32f401re OSxAcosticBF Application .
which is-(osxAcousticBF software provides an implementation for a real-time adaptive beamforming algorithm: using the PDM or PCM signals acquired from two digital MEMS microphones, it creates a virtual directional microphone pointing to a fixed direction in space.)
i need some guidance for implementing Beamforming Application .
for that my question is-
what is the steps for implementing delay and sum beamforming?