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[Csnd] Default values does not fit in the equation: ksmps =sr/kr

Date2013-03-04 17:37
FromBjoern Houdorf
Subject[Csnd] Default values does not fit in the equation: ksmps =sr/kr
Hi everyone


In the Canonical Csound Reference Manual there is a section called
»Orchestra Header Statements« where we can read this:

sr = (optional) -- set sampling rate to iarg samples per second per channel.
The default value is 44100.

kr = (optional) -- set control rate to iarg samples per second. The default
value is 1000. 

ksmps = (optional) -- set the number of samples in a control period. This
value must equal sr/kr. The default value is 10. 


The default values (44100, 1000, 10) does not fit in the equation:  ksmps
=sr/kr
If we omit all 3 of them, then we will have:

ksmps = sr/kr  = 44100/1000 = 10, and that is wrong! 

What is the default values for sr, kr, and ksmps, if we omit them all ?





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Date2013-03-04 18:03
FromVictor Lazzarini
SubjectRe: [Csnd] Default values does not fit in the equation: ksmps =sr/kr
The manual is wrong. The default kr is 4410.
On 4 Mar 2013, at 17:37, Bjoern Houdorf wrote:

> Hi everyone
> 
> 
> In the Canonical Csound Reference Manual there is a section called
> »Orchestra Header Statements« where we can read this:
> 
> sr = (optional) -- set sampling rate to iarg samples per second per channel.
> The default value is 44100.
> 
> kr = (optional) -- set control rate to iarg samples per second. The default
> value is 1000. 
> 
> ksmps = (optional) -- set the number of samples in a control period. This
> value must equal sr/kr. The default value is 10. 
> 
> 
> The default values (44100, 1000, 10) does not fit in the equation:  ksmps
> =sr/kr
> If we omit all 3 of them, then we will have:
> 
> ksmps = sr/kr  = 44100/1000 = 10, and that is wrong! 
> 
> What is the default values for sr, kr, and ksmps, if we omit them all ?
> 
> 
> 
> 
> 
> --
> View this message in context: http://csound.1045644.n5.nabble.com/Default-values-does-not-fit-in-the-equation-ksmps-sr-kr-tp5720716.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





Date2013-03-04 19:39
Frommenno
Subject[Csnd] Re: Default values does not fit in the equation: ksmps =sr/kr
Hello Bjoern,

i am looking in the section on
http://www.csounds.com/manual/html/OrchTop.html#OrchHeader, but i do not see
the things you mention. 
Can you give a link please?



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Date2013-03-05 17:00
FromBjoern Houdorf
Subject[Csnd] Re: Default values does not fit in the equation: ksmps =sr/kr
Victor Lazzarini wrote
> The manual is wrong. The default kr is 4410.

Thanks, now it make more sense.



menno wrote
> Hello Bjoern,
> 
> i am looking in the section on
> http://www.csounds.com/manual/html/OrchTop.html#OrchHeader, but i do not
> see the things you mention. 
> Can you give a link please?

Your link is correct, but you have to click on "sr", "kr", and "ksmps"
(written with blue letters) and then 
you will visit these links:

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

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

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




/Bjørn





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Date2013-03-05 19:28
Frommenno
Subject[Csnd] Re: Default values does not fit in the equation: ksmps =sr/kr
The default value of kr is now 4410, in git. 
Thank you for your report.



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