Maybe a gen 7 table (with the shape) with a phasor to index the table opcode 

or a gen 7 table used by a oscillator?

Ciao

Stefano

>----Messaggio 
originale----
>Da: amoebae@gmail.com
>Data: 05/06/2009 22.12
>A: 
>Ogg: [Csnd] Generate control signal
>
>Hi csounders,
>
>I want to 
generate a control signal for use in my instrument.  It's
>easy to describe and 
(probably) easy to implement, but I just can't
>think how.
>
>This is the 
signal: value 0 for 9 seconds, then value 1 for 1 second;
>value 0 for the next 
9 seconds, then value 1 for 1 second again... and
>so on, for the length of the 
note.  (The exact durations are
>arbitrary.)
>
>Is it necessary to use the 
'loopseg' opcode to create this envelope?
>Obviously there's lots of different 
ways to do it, but I feel like it
>should be possible (even easy) to use 
combinations of  'oscil' and
>'linseg' to create it.
>
>Any thoughts?
>

>Cheers,
>-- 
>David Banks  
>
>
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