"If p4 is positive, the table will be post-normalized (rescaled to a 
maximum absolute value of 1 after generation). A negative p4 will cause 
rescaling to be skipped."

http://www.csounds.com/manual/html/GEN02.html

-Rich

On Feb 25, 2006, at 4:54 PM, Isaac Wallis wrote:

> Hi Csounders-
>  
>   Why does this patch return ".667"?
>  
> 
>
>      instr 1
> iprint tablei 1, 1, 0, 0
> print iprint
>      endin
>
> 
> 
>
> f 1 0 16 2 3 2
>
> i  1 0 1
>
> 
>  
> The manual says that if ixmode == 0 (or is left out) table should 
> treat xndx as a raw data location with no normalisation.  But this is 
> clearly normalising, and all table objects such as tablei, tableikt, 
> etc. have the same behavior.
>  
> Is there a different way to get a raw value from a GEN 02 function 
> table?  I am trying to do vocal formant synthesis by plugging the 
> formant frequencies, amplitudes, and bandwidths into function tables.  
> Any ideas at all would be welcome.
>  
> Isaac
>
> Get MSN Messenger with FREE Video Conversation - the next best thing 
> to being there!  -- Send bugs reports to this list. To unsubscribe, 
> send email to csound-unsubscribe@lists.bath.ac.uk

try 
f 1 0 16 -2 3 2

Oeyvind





> From: Isaac Wallis [wallyri@hotmail.com]
> Sent: 2006-02-25 22:54:57 CET
> To: csound@lists.bath.ac.uk
> Subject: [Csnd] table always normalises
> 
> 
> 
> Hi Csounders-
> 
> Why does this patch return ".667"?
> 
> CsInstruments 
> 
> instr 1
> iprint tablei 1, 1, 0, 0
> print iprint
>      endin
> 
> /CsInstruments 
>  CsScore 
> 
> f 1 0 16 2 3 2
> 
> i  1 0 1
> 
> /CsScore 
> 
> The manual says that if ixmode == 0 (or is left out) table should treat xndx as a raw data location with no normalisation.  But this is clearly normalising, and all table objects such as tablei, tableikt, etc. have the same behavior.
> 
> Is there a different way to get a raw value from a GEN 02 function table?  I am trying to do vocal formant synthesis by plugging the formant frequencies, amplitudes, and bandwidths into function tables.  Any ideas at all would be welcome.
> 
> Isaac
>  Get MSN Messenger with FREE Video Conversation - the next best thing to being there!  
> 
> -- 
>  Send bugs reports to this list.
>  To unsubscribe, send email to csound-unsubscribe@lists.bath.ac.uk
>