I am blind user and would want to use envelopes to adjust volume. It would be good when doing audioplays. Is it possible and if it is, how to accomplish this? I am using jaws for windows 8.0 and windows xp sp2 and currently audacity 1.3.11.  At the moment I don't belong to list, so please, answer also privately.
best regards,
Ystävällisin terveisin
Markku Yli-Pentilä