Hi,I'm practicing with pvs opcodes to build something like a spectral delay,
the following tool uses a lot of cpu and I wondered if it made sense to
create a u.d.o. opcodes, I would like to find a way to make it easier  but
the orchestra with the same effect,thanks!

Giorgio

http://csound.1045644.n5.nabble.com/file/n4970018/spectral_buffer.csd
spectral_buffer.csd 

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UDOs will not make any difference as far as computation use of cpu is  
concerned.

Victor
On 7 Nov 2011, at 02:00, Giorgio77 wrote:

> Hi,I'm practicing with pvs opcodes to build something like a  
> spectral delay,
> the following tool uses a lot of cpu and I wondered if it made sense  
> to
> create a u.d.o. opcodes, I would like to find a way to make it  
> easier  but
> the orchestra with the same effect,thanks!
>
> Giorgio
>
> http://csound.1045644.n5.nabble.com/file/n4970018/spectral_buffer.csd
> spectral_buffer.csd
>
> --
> View this message in context: http://csound.1045644.n5.nabble.com/spectral-delay-idea-tp4970018p4970018.html
> Sent from the Csound - General mailing list archive at Nabble.com.
>
>
> Send bugs reports to the Sourceforge bug tracker
>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
> Discussions of bugs and features can be posted here
> To unsubscribe, send email sympa@lists.bath.ac.uk with body  
> "unsubscribe csound"
>

Dr Victor Lazzarini
Senior Lecturer
Dept. of Music
NUI Maynooth Ireland
tel.: +353 1 708 3545
Victor dot Lazzarini AT nuim dot ie





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Maybe try pvsbufread2?

Also on an unrelated topic, this doesn't make sense:

fftin	pvsanal	asample,1024,256,1024,2.5; fft-analysis of file

Window type should be either 0 or 1, you have 2.5.

Best,

Peiman


On 7 November 2011 07:23, Victor Lazzarini  wrote:
> UDOs will not make any difference as far as computation use of cpu is
> concerned.
>
> Victor
> On 7 Nov 2011, at 02:00, Giorgio77 wrote:
>
>> Hi,I'm practicing with pvs opcodes to build something like a spectral
>> delay,
>> the following tool uses a lot of cpu and I wondered if it made sense to
>> create a u.d.o. opcodes, I would like to find a way to make it easier  but
>> the orchestra with the same effect,thanks!
>>
>> Giorgio
>>
>> http://csound.1045644.n5.nabble.com/file/n4970018/spectral_buffer.csd
>> spectral_buffer.csd
>>
>> --
>> View this message in context:
>> http://csound.1045644.n5.nabble.com/spectral-delay-idea-tp4970018p4970018.html
>> Sent from the Csound - General mailing list archive at Nabble.com.
>>
>>
>> Send bugs reports to the Sourceforge bug tracker
>>           https://sourceforge.net/tracker/?group_id=81968&atid=564599
>> Discussions of bugs and features can be posted here
>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe
>> csound"
>>
>
> Dr Victor Lazzarini
> Senior Lecturer
> Dept. of Music
> NUI Maynooth Ireland
> tel.: +353 1 708 3545
> Victor dot Lazzarini AT nuim dot ie
>
>
>
>
>
> Send bugs reports to the Sourceforge bug tracker
>           https://sourceforge.net/tracker/?group_id=81968&atid=564599
> Discussions of bugs and features can be posted here
> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe
> csound"
>
>


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Hi,thanks peiman and Victor,the iwintype  setting for pvsanal was an error
writing the file before saving,thank,now i try with pvsmooth before of
resynthesis,bye

Giorgio

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