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Layout of the cafeteria-type room used to create the target speech and noise signals. Position and head orientation 1 was chosen for the listener. Target speech originated from Position A, interfering talkers were located at either Position D or Positions B, C, D, E, and F. The inset (marked by red box) shows the detailed position and orientation of speakers located at Position D (a), Position E (b), and Position F (c).
