I wondered whether noise cancelling was possible in Flash using the
Microphone functionality?
Not at present. However, if v8.5 offers binary access to the waveform,
you could use any of a dozen standard noise cancelling algorhithms on them,
or you could do your own by inverting the waveform and clipping at a low
amplitude, then combine the waveforms, kind of like a noise gate (only
sounds above a certain volume get through). Or you could add low pass and
high pass filters to remove sounds outside of the range of the human voice.
And so on. Without low level access to the waveform, though, you're SOL.
ryanm
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