Text this: Study on beamformer performance with variation in array configuration, number of microphones and array aperture size for the detection of faraway speech signals in outdoor environments

  _____    _    _      _____     ___     __   __  
 /  ___|| | || | ||   / ___//   / _ \\   \ \\/ // 
| // __   | || | ||   \___ \\  | / \ ||   \   //  
| \\_\ || | \\_/ ||   /    //  | \_/ ||   / . \\  
 \____//   \____//   /____//    \___//   /_//\_\\ 
  `---`     `---`   `-----`     `---`    `-`  --`