AUVoiceIOOtherAudioDuckingLevel.default The default ducking level of other non-voice audio in a typical voice chat. Declarationcase `default` See AlsoIdentifying the audio ducking levelsAUVoiceIOOtherAudioDuckingLevel.minAUVoiceIOOtherAudioDuckingLevel.midAUVoiceIOOtherAudioDuckingLevel.max