Hello,

I've been trying to use vbapz and I'm getting distorted output (or
silence at certain azimuths). This is a testing csd with a sine wave
oscilator (it's enough to monitor output 1 only):



sr=48000
ksmps=64
nchnls=4

zakinit 7, 1
vbaplsinit 2, 4, 45, 135, 225, 315

	instr 1	

kazim init 30

kamp = 5000
kcps = 440
ifn = 1

a1 oscil kamp, kcps, ifn

vbapz 4, 0, a1, kazim, 0, 0

aout1 zar 0
aout2 zar 1
aout3 zar 2
aout4 zar 3
outc aout1, aout2, aout3, aout4

	endin



i1 0 30
f 1 0 16384 10 1
e




I tested using vbap4 instead of vbapz and worked fine.

Thanks,

Hector

We might need to ask Ville Pulki again. Was this working before
and what version was that?

----- Original Message ----- 
From: "Hector Centeno" 
To: 
Sent: Thursday, April 09, 2009 5:46 AM
Subject: [Csnd] is vbapz broken?


> Hello,
>
> I've been trying to use vbapz and I'm getting distorted output (or
> silence at certain azimuths). This is a testing csd with a sine wave
> oscilator (it's enough to monitor output 1 only):
>
> 
> 
> sr=48000
> ksmps=64
> nchnls=4
>
> zakinit 7, 1
> vbaplsinit 2, 4, 45, 135, 225, 315
>
> instr 1
>
> kazim init 30
>
> kamp = 5000
> kcps = 440
> ifn = 1
>
> a1 oscil kamp, kcps, ifn
>
> vbapz 4, 0, a1, kazim, 0, 0
>
> aout1 zar 0
> aout2 zar 1
> aout3 zar 2
> aout4 zar 3
> outc aout1, aout2, aout3, aout4
>
> endin
>
> 
> 
> i1 0 30
> f 1 0 16384 10 1
> e
> 
> 
>
>
> I tested using vbap4 instead of vbapz and worked fine.
>
> Thanks,
>
> Hector
>
>
> Send bugs reports to this list.
> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe 
> csound" 

Quick comment as i have to be elsewhere.  I wrote vbapz based on Ville
Pukki's code, so there may be errors due to me.  Will look asap (ie not
very soon)

==John ff

> We might need to ask Ville Pulki again. Was this working before
> and what version was that?
>
> ----- Original Message -----
> From: "Hector Centeno" 
> To: 
> Sent: Thursday, April 09, 2009 5:46 AM
> Subject: [Csnd] is vbapz broken?
>
>
>> Hello,
>>
>> I've been trying to use vbapz and I'm getting distorted output (or
>> silence at certain azimuths). This is a testing csd with a sine wave
>> oscilator (it's enough to monitor output 1 only):
>>
>> 
>> 
>> sr=48000
>> ksmps=64
>> nchnls=4
>>
>> zakinit 7, 1
>> vbaplsinit 2, 4, 45, 135, 225, 315
>>
>> instr 1
>>
>> kazim init 30
>>
>> kamp = 5000
>> kcps = 440
>> ifn = 1
>>
>> a1 oscil kamp, kcps, ifn
>>
>> vbapz 4, 0, a1, kazim, 0, 0
>>
>> aout1 zar 0
>> aout2 zar 1
>> aout3 zar 2
>> aout4 zar 3
>> outc aout1, aout2, aout3, aout4
>>
>> endin
>>
>> 
>> 
>> i1 0 30
>> f 1 0 16384 10 1
>> e
>> 
>> 
>>
>>
>> I tested using vbap4 instead of vbapz and worked fine.
>>
>> Thanks,
>>
>> Hector
>>
>>
>> Send bugs reports to this list.
>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe
>> csound"
>
>
>
> Send bugs reports to this list.
> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe
> csound"
>
>
>