Try applying an envelope to kres:

kres     vibr     1, tremolospeed, 1
kenv    line    0,idur,1                           

ktrem =  kres * kenv 

aleft    phaser1    aleft*ktrem, kfreq, 32, kQ



Mark


----- Original Message ----
From: na bob 
To: csound@lists.bath.ac.uk
Sent: Sunday, January 13, 2008 12:55:38 PM
Subject: [Csnd] increasing tremolo


hi,

i could use some help on this:
i have this a-rate signal and want to apply tremolo to
it. There is no such opcode so i'm using 'vibr' and
apply this to the amplitude of .

kres     vibr     1, tremolospeed, 1

apply it to:

aleft    phaser1    aleft*kres, kfreq, 32, kQ

Thing is i want the result to start at full volume and
the after a while let the influence of 'vibr' become
greater. 
At the moment the output signal starts but the volume
decreases AND ALSO increases  with 'kres', while i
want to hear the output at full volume at first and
then let it decrease in the rythm of 'vibr'.
I tried as ftable a cosine for 'vibr' but i do not
notice a difference with the use of a ftable of a
sine.
Any ideas?

Menno

http://home.hccnet.nl/mag.knevel/
http://www.jamendo.com/de/album/6789/
http://www.jamendo.com/en/album/7428/


    
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