I don't use those at all; I agree wholeheartedly with Clive's versions. I don't think it works in active voice at all. It's more reasonable in passive voice:
In the sentece, He was heard to be quite angry, does hear denote the same meaning as report?-- No, I think that is 'said to be' — which may be what I was thinking of in the first place.
If so, is it possible to replace to be with as?-- No.