Acoustic injections @ CEB CR AHU room, Aug 5th, 2025

Sensors' installation: 
ENV_CEB_AHU_RET_ENGINE_ACC >> ENV_CEB_MIC_OUT (Gras 46Az)
ENV_CEB_AHU_RET_FAN_FRONT_ACC >> ENV_CEB_MIC_IN

Huddle test: 08:10 UTC both mics are inside AHU room

Nomenclatura:
Door_IN (door of CR AHU room)
Door_OUT (door in the atrium)

*** ACOUSTIC NOISE INJECTIONS ***
Config 1: both doors OPEN, 08:23-8:29 UTC 
Config 2: Door_IN close and Door_OUT open, 08:31-08:37 UTC
Config 3: Door_IN open and Door_OUT close, 08:38-08: UTC 
          08:41 UTC Irene closed the door of the entrance
          new time 08:42 08:44 UTC but  Luca and Angelo sono entrati 08:45
	  measurment repeated 08:48:44 - 08:54:10 UTC
Config 4: Door_IN closed and Door_OUT closed, 08:55:34-09:00:34UTC
Config 5: MIC_OUT moved in the middle and Door_IN closed and Door_OUT closed, 09:02:50-09:10:20 UTC

*** Loudspeaker switched-off - QUIET time ***
Config 6: MIC_OUT in the middle, Door_IN closed and Door_OUT closed, 09:15:55-09:19:30 UTC (Martina and Julien were entering)
          new time 09:20:23-09:25:23 UTC
Config 7: MIC_OUT in the reference position, Door_IN closed and Door_OUT closed, 09:29:20 -09:33:20 UTC
Config 8: MIC_OUT in the reference position, Door_IN opend and Door_OUT opend, 09:35:53-09:41:01 UTC