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panning

Date2006-03-15 19:40
FromAlexandre Fenerich
Subjectpanning
Hello!


I am looking for any panning opcode similar to locsig but for 6 or more channels, and with direct control between, for instance, a1 and a4.. Any clue?


Thanks in advance!

Alexandre Fenerich




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Date2006-03-17 08:28
From"Luca Pavan"
SubjectRe: panning
On 15 Mar 2006 at 19:40, Alexandre Fenerich wrote:

> I am looking for any panning opcode similar to locsig but for 6 or more channels, and with direct 
> control between, for instance, a1 and a4.. Any clue?

In Csound 4 I found that all the opcodes which works with more than 4 channels does not 
work. Also outq does not work correctly and, if you do some operations with signals, it 
accumulates signals on one or two channels. The only way to work with four channels seems 
to have only four simple signals (operations to these signals can be done in a separate file, 
then you can use outq).
I don't know if these problems are fixed in Csound 5.
------------------------------------------------------------
Luca Pavan      pavan@panservice.it
Vilnius - Lithuania
http://webland.panservice.it/musica/pavan
http://www.pavansound.com
------------------------------------------------------------

Date2006-03-17 16:11
FromAlexandre Fenerich
SubjectRe: panning
>Also outq does not work correctly and, if you do some operations with signals, it
>accumulates signals on one or two channels.

In fact, I've found the same problem, using space, locsig or spad3d. One of the channels looks to acumulate signals, while the others keep the same configuration.

I am using Csound 4.2; maybe is a bug, maybe something else...


Alexandre

Luca Pavan <pavan@panservice.it> escreveu:
On 15 Mar 2006 at 19:40, Alexandre Fenerich wrote:

> I am looking for any panning opcode similar to locsig but for 6 or more channels, and with direct
> control between, for instance, a1 and a4.. Any clue?

In Csound 4 I found that all the opcodes which works with more than 4 channels does not
work. Also outq does not work correctly and, if you do some operations with signals, it
accumulates signals on one or two channels. The only way to work with four channels seems
to have only four simple signals (operations to these signals can be done in a separate file,
then you can use outq).
I don't know if these problems are fixed in Csound 5.
------------------------------------------------------------
Luca Pavan pavan@panservice.it
Vilnius - Lithuania
http://webland.panservice.it/musica/pavan
http://www.pavansound.com
------------------------------------------------------------


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Date2006-03-17 16:21
FromIstvan Varga
SubjectRe: panning
AttachmentsNone  

Date2006-03-18 14:56
FromAlexandre Fenerich
SubjectRe: panning
Hello Istvan,


I did with space:

sr     = 44100
    kr     = 4410
    ksmps  = 10
    nchnls = 4


instr 1

asig oscil p4,p5,1
ktime        line    5,3,0
a1, a2, a3, a4    space    asig,1, ktime, .1,p6,p7
;ar1,ar2,ar3,ar4    spsend
       

    outq    a1, a2, a3, a4
    endin

   

-----------------------------------------------------------

f1 0 1024 10 1



i1 0    1 10000 440 1 1
i1 1.5 1 .         440  -1 1< br> i1 3    1 .         440  -1 -1
i1 5    1 .         440  1 -1
i1 7    1 .         440  -10 -10
e



and it has the behavior described. I don't know if there is any mistake, but maybe it can be a bug.


Alexandre Fererich

Istvan Varga <istvan_v@fibermail.hu> escreveu:
On Friday 17 March 2006 17:11, Alexandre Fenerich wrote:

> >Also outq does not work correctly and, if you do some operations with signals, it
> >accumulates signals on one or two channels.
>
> In fact, I've found the same problem, using space, locsig or spad3d.
> One of the channels looks to acumulate si gnals, while the others keep
> the same configuration.

Do you have an example that reproduces this ?
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Date2006-03-18 16:20
FromIstvan Varga
SubjectRe: panning
AttachmentsNone