Environmental Noise  
Average Levels in NICU Average Levels inside Incubator
Maximum Levels in NICU Maximum Levels inside Incubator

Respirator Noise  
Average Levels in NICU Average Levels inside Incubator
  Different Flow Levels inside Incubator
Further Noises in NICU Further Noises inside Incubator

Motor Noise inside Incubator

Incubator Doors  
Opening Doors Closing Doors

Handling the incubator
Putting Objects on Icubator Knocking on Incubator
Writing on Incubator Other Mechanical Action on Incubator

Alarms
in NICU inside Incubator

Further Noises
inside NICU inside Incubator

Communication
Baby's Cry in NICU Baby's Cry inside Incubator
Conversation in NICU Conversation inside Incubator
Radio in NICU Telephone in NICU