Noun
omnidirectionality (uncountable)
The property of being omnidirectional.
Polar plots help to show that many loudspeakers tend toward omnidirectionality at lower frequencies. Source: Internet
The curve for a standard cardioid microphone, the most common unidirectional microphone, can be represented as at its target design frequency. citation The pattern shifts toward omnidirectionality at lower frequencies. Source: Internet