A₁M₃B₃I₁S₁O₁N₁I₁C₃S₁

16 points

AMBISONICS is validvalid

a system of sound reproduction [n AMBISONICS]

120,687 of 196,601 in NWL2023·also valid in CSW24

the technique of reproducing and transmitting surround sound [n]

6,653 of 280,887 in CSW24·also valid in NWL2023