It was long thought that the long-necked species had no voice. There is apparently though some vocal-infra-something-or-other method they use. Inaudible to humans.
What are they talking about?
When you talk, audibility is crucial.
Speech for imploring, convincing, rallying, disparaging, motivating.
What are you talking about?
Who wants to hear? Who needs to hear? Can they hear you?
There is so much white noise.
And be un-giraffe-ish……….be heard.