As I recall, linseg continues in the direction it is moving in even after it
reaches the final point you have specified.  Since your linseg only lasts
half a second but your event lasts a full second, the linseg reaches 0 then
continues into the negative range at the rate it was going before hitting
the final point.  This causes the waveform to be inverted, but this would
sound the same as if the sound was gradually getting louder.  To fix this
you can change the linseg line to the following:

kamp    line 1,0.5,0,1, 0

It has an extra segment at the end with a slope of 0 so that even if the
event is longer than the linseg points, it will stay at 0.

On Wed, Sep 10, 2008 at 6:40 AM, Sounddesign@MAIL.RU <
sounddesign3003@mail.ru> wrote:

> Hi! I am trying to use line as DR envelope, but something goes
> wrong. It's "return" after rising zero. Here is a CSD...
>
> Thanks.
>


-- 
Electronically,
Jeff Taylor