multifrequency
adjective
mul·ti·fre·quen·cy
| \ ˌməl-tē-ˈfrē-kwən(t)-sē
, -ˌtī-\
, -ˌtī-\
Definition of multifrequency
2
: involving, containing, or composed of multiple frequencies
… the new multifrequency noise is being heralded as better at alerting workers to the hazards of a reversing truck.— Brendan McAleer
Keep scrolling for more