intensity level intensity level /ɪnˈtɛnsɪti ˈlɛvəl/

noun

1. The amount of energy transmitted (as by acoustic or electromagnetic radiation)  ( intensity level , strength , intensity )
   the amount of energy transmitted (as by acoustic or electromagnetic radiation)
    He adjusted the intensity of the sound
   he adjusted the intensity of the sound
    They measured the station's signal strength
   they measured the station's signal strength