hello list!

I have not found this question in other threads of Old Nabble.

I can not understand why the second call of the instrument 1
I always listen to the clicks,

The orchestra here is simple:





	sr		        =	44100
	ksmps		=	120
	nchnls		=	2

;==============================================================

instr	1

iat		=	p4
idt		=	p5
itt		=	p6
ibt		=	p7

ktimpnt 	transeg		iat, idt, itt, ibt;, idt, itt, iat

iaf		=	p8
idf		=	p9
itf		=	p10
ibf		=	p11

kfmod	transeg		iaf, idf, itf, ibf

a_pv		pvoc		ktimpnt, kfmod, "file.pvx", 0, 0, 0, 0

imp	=	p12
irs	=	p13
idr	=	p3
idc	=	p14
kamp		linen		imp, irs, idr, idc

asig		=	a_pv * kamp
outs		asig, asig

endin 


;===============================================================




f0	3600

;p1	p2		p3	p4	p5	p6	p7		p8	p9	p10	p11		p12	p13	p14
; 				iat	idt	itt	ibt		iaf	idf	itf	ibf		imp	irs	idc

i1	.1		1	.01	1	0	.1		1	1	5	1		1	.1	.1
i1	2		.	.	1	-5	.1		1	1	5	1		1	.1	.1
i1	3		.	.	1	5	.1		1	1	5	1		1	.1	.1

i1	4		.5	.01	1	0	.1		1	1	5	1		1	.1	.1
i1	5		.	.	1	-5	.1		1	1	5	1		1	.1	.1
i1	6		.	.	1	5	.1		1	1	5	1		1	.1	.1
e






I thank all who help me to resolve this problem,


:-)
e

...there is someone who has faced this problem before now?
thanks, greetings…

e
:-(


Enrico Francioni wrote:
> 
> 
> hello list!
> 
> I have not found this question in other threads of Old Nabble.
> 
> I can not understand why the second call of the instrument 1
> I always listen to the clicks,
> 
> The orchestra here is simple:
> 
> 
> 
> 
> 
> 	sr		        =	44100
> 	ksmps		=	120
> 	nchnls		=	2
> 
> ;==============================================================
> 
> instr	1
> 
> iat		=	p4
> idt		=	p5
> itt		=	p6
> ibt		=	p7
> 
> ktimpnt 	transeg		iat, idt, itt, ibt
> 
> iaf		=	p8
> idf		=	p9
> itf		=	p10
> ibf		=	p11
> 
> kfmod	transeg		iaf, idf, itf, ibf
> 
> a_pv		pvoc		ktimpnt, kfmod, "file.pvx", 0, 0, 0, 0
> 
> imp	=	p12
> irs	=	p13
> idr	=	p3
> idc	=	p14
> kamp		linen		imp, irs, idr, idc
> 
> asig		=	a_pv * kamp
> outs		asig, asig
> 
> endin 
> 
> 
> ;===============================================================
> 
> 
> 
> 
> f0	3600
> 
> ;p1	p2		p3	p4	p5	p6	p7		p8	p9	p10	p11		p12	p13	p14
> ; 				iat	idt	itt	ibt		iaf	idf	itf	ibf		imp	irs	idc
> 
> i1	.1		1	.01	1	0	.1		1	1	5	1		1	.1	.1
> i1	2		.	.	1	-5	.1		1	1	5	1		1	.1	.1
> i1	3		.	.	1	5	.1		1	1	5	1		1	.1	.1
> 
> i1	4		.5	.01	1	0	.1		1	1	5	1		1	.1	.1
> i1	5		.	.	1	-5	.1		1	1	5	1		1	.1	.1
> i1	6		.	.	1	5	.1		1	1	5	1		1	.1	.1
> e
> 
> 
> 
> 
> 
> 
> I thank all who help me to resolve this problem,
> 
> 
> :-)
> e
> 

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Can you send me your pvoc file off the list so I can test it for you?

P

On 15 Apr 2010, at 15:18, Enrico Francioni wrote:

>
>
> ...there is someone who has faced this problem before now?
> thanks, greetings…
>
> e
> :-(
>
>
> Enrico Francioni wrote:
>>
>>
>> hello list!
>>
>> I have not found this question in other threads of Old Nabble.
>>
>> I can not understand why the second call of the instrument 1
>> I always listen to the clicks,
>>
>> The orchestra here is simple:
>>
>> 
>> 
>>
>>
>> 	sr		        =	44100
>> 	ksmps		=	120
>> 	nchnls		=	2
>>
>> ;==============================================================
>>
>> instr	1
>>
>> iat		=	p4
>> idt		=	p5
>> itt		=	p6
>> ibt		=	p7
>>
>> ktimpnt 	transeg		iat, idt, itt, ibt
>>
>> iaf		=	p8
>> idf		=	p9
>> itf		=	p10
>> ibf		=	p11
>>
>> kfmod	transeg		iaf, idf, itf, ibf
>>
>> a_pv		pvoc		ktimpnt, kfmod, "file.pvx", 0, 0, 0, 0
>>
>> imp	=	p12
>> irs	=	p13
>> idr	=	p3
>> idc	=	p14
>> kamp		linen		imp, irs, idr, idc
>>
>> asig		=	a_pv * kamp
>> outs		asig, asig
>>
>> endin
>>
>>
>> ;===============================================================
>>
>>
>> 
>> 
>> f0	3600
>>
>> ;p1	p2		p3	p4	p5	p6	p7		p8	p9	p10	p11		p12	p13	p14
>> ; 				iat	idt	itt	ibt		iaf	idf	itf	ibf		imp	irs	idc
>>
>> i1	.1		1	.01	1	0	.1		1	1	5	1		1	.1	.1
>> i1	2		.	.	1	-5	.1		1	1	5	1		1	.1	.1
>> i1	3		.	.	1	5	.1		1	1	5	1		1	.1	.1
>>
>> i1	4		.5	.01	1	0	.1		1	1	5	1		1	.1	.1
>> i1	5		.	.	1	-5	.1		1	1	5	1		1	.1	.1
>> i1	6		.	.	1	5	.1		1	1	5	1		1	.1	.1
>> e
>>
>> 
>>
>> 
>>
>>
>> I thank all who help me to resolve this problem,
>>
>>
>> :-)
>> e
>>
>
> --  
> View this message in context: http://old.nabble.com/pvoc_and_clicks-tp28247129p28255908.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"
>



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I think I have understood what is the error;
but sending the same file .csd and the file .pvx
(to check whether you will arrive at my own conclusion...)

thanks…

e

http://old.nabble.com/file/p28259776/test_nabble.csd test_nabble.csd 
http://old.nabble.com/file/p28259776/do_not_worry.pvx do_not_worry.pvx 





peiman wrote:
> 
> Can you send me your pvoc file off the list so I can test it for you?
> 
> P
> 
> On 15 Apr 2010, at 15:18, Enrico Francioni wrote:
> 
>>
>>
>> ...there is someone who has faced this problem before now?
>> thanks, greetings…
>>
>> e
>> :-(
>>
>>
>> Enrico Francioni wrote:
>>>
>>>
>>> hello list!
>>>
>>> I have not found this question in other threads of Old Nabble.
>>>
>>> I can not understand why the second call of the instrument 1
>>> I always listen to the clicks,
>>>
>>> The orchestra here is simple:
>>>
>>> 
>>> 
>>>
>>>
>>> 	sr		        =	44100
>>> 	ksmps		=	120
>>> 	nchnls		=	2
>>>
>>> ;==============================================================
>>>
>>> instr	1
>>>
>>> iat		=	p4
>>> idt		=	p5
>>> itt		=	p6
>>> ibt		=	p7
>>>
>>> ktimpnt 	transeg		iat, idt, itt, ibt
>>>
>>> iaf		=	p8
>>> idf		=	p9
>>> itf		=	p10
>>> ibf		=	p11
>>>
>>> kfmod	transeg		iaf, idf, itf, ibf
>>>
>>> a_pv		pvoc		ktimpnt, kfmod, "file.pvx", 0, 0, 0, 0
>>>
>>> imp	=	p12
>>> irs	=	p13
>>> idr	=	p3
>>> idc	=	p14
>>> kamp		linen		imp, irs, idr, idc
>>>
>>> asig		=	a_pv * kamp
>>> outs		asig, asig
>>>
>>> endin
>>>
>>>
>>> ;===============================================================
>>>
>>>
>>> 
>>> 
>>> f0	3600
>>>
>>> ;p1	p2		p3	p4	p5	p6	p7		p8	p9	p10	p11		p12	p13	p14
>>> ; 				iat	idt	itt	ibt		iaf	idf	itf	ibf		imp	irs	idc
>>>
>>> i1	.1		1	.01	1	0	.1		1	1	5	1		1	.1	.1
>>> i1	2		.	.	1	-5	.1		1	1	5	1		1	.1	.1
>>> i1	3		.	.	1	5	.1		1	1	5	1		1	.1	.1
>>>
>>> i1	4		.5	.01	1	0	.1		1	1	5	1		1	.1	.1
>>> i1	5		.	.	1	-5	.1		1	1	5	1		1	.1	.1
>>> i1	6		.	.	1	5	.1		1	1	5	1		1	.1	.1
>>> e
>>>
>>> 
>>>
>>> 
>>>
>>>
>>> I thank all who help me to resolve this problem,
>>>
>>>
>>> :-)
>>> e
>>>
>>
>> --  
>> View this message in context:
>> http://old.nabble.com/pvoc_and_clicks-tp28247129p28255908.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"
>>
> 
> 
> 
> 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,

I have the same problem on Ubuntu and csound float,
one pulse in the second event if idur is not equal to filelen.

Why not on the first event?

If i do
i 1	0	1
s
i 1	1	1
There is no more pulse.
 
May be some opcode init problem? a bug ?

Best,
René






-Wd


sr	=	44100
ksmps	=	120
nchnls	=	1

instr	1
;do_not_worry.pvx filelen = 1.509

;idur		= 1.509		;no pulse for event 1 and event 2
idur		= 0.209		;no pulse for event 1 and one pulse at 2.258 sec for event 2

ktimpnt 	transeg		.01, 1.0, 0.0, idur

a_pv		pvoc		ktimpnt, 1, "do_not_worry.pvx"
		out		a_pv
endin


i 1	0	1
i 1	2	1


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yes

is just so ...
pvoc perhaps can not re-initialize the file .pvx

[:-?]

e




Djack wrote:
> 
> Hi,
> 
> I have the same problem on Ubuntu and csound float,
> one pulse in the second event if idur is not equal to filelen.
> 
> Why not on the first event?
> 
> If i do
> i 1	0	1
> s
> i 1	1	1
> There is no more pulse.
>  
> May be some opcode init problem? a bug ?
> 
> Best,
> René
> 
> 
> 
> 
> 
> 
> -Wd
> 
> 
> sr	=	44100
> ksmps	=	120
> nchnls	=	1
> 
> instr	1
> ;do_not_worry.pvx filelen = 1.509
> 
> ;idur		= 1.509		;no pulse for event 1 and event 2
> idur		= 0.209		;no pulse for event 1 and one pulse at 2.258 sec for event
> 2
> 
> ktimpnt 	transeg		.01, 1.0, 0.0, idur
> 
> a_pv		pvoc		ktimpnt, 1, "do_not_worry.pvx"
> 		out		a_pv
> endin
> 
> 
> i 1	0	1
> i 1	2	1
> 
> 
> 

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I am puzzled; have just run the csd with a 1.5 sec pvx file, and get two 
bursts of sound as (I assume) expected. This with 5.10 floats on OS X 
10.4 ppc.

Richard Dobson


On 17/04/2010 18:38, Rene Djack wrote:
> Hi,
>
> May be....
> perhaps...
>
> The dark side of csound...
>
> René
>
>
> 2010/4/17 Enrico Francioni  >
>
>
>
>     yes
>
>     is just so ...
>     pvoc perhaps can not re-initialize the file .pvx
>
>     [:-?]
>
>     e
>



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…see some explanation of the bug in the "Phase Vocoder Synthesis: PVOC" by
R. Karpen - in "The Csound Book" (pgg. 546-549) - article?

e






Djack wrote:
> 
> Hi,
> 
> Just to be more precise
> 
> With idur = 0.209  and  using do_not_worry.pvx ;        event 1 is normal,
> event 2 have an additional pulse at 2.258 sec
> See do_not_worry.jpg picture
> 
> 
> With idur = 0.05  and  using beats.pvx ;        event 1 is normal, event 2
> have an additional pulse at 2.258 sec (same time position)
> See beats.jpg picture
> 
> best,
> René
> 
> 
> 
> 
> 2010/4/17 Richard Dobson 
> 
>> I am puzzled; have just run the csd with a 1.5 sec pvx file, and get two
>> bursts of sound as (I assume) expected. This with 5.10 floats on OS X
>> 10.4
>> ppc.
>>
>> Richard Dobson
>>
>>
>>
>> On 17/04/2010 18:38, Rene Djack wrote:
>>
>>> Hi,
>>>
>>> May be....
>>> perhaps...
>>>
>>> The dark side of csound...
>>>
>>> René
>>>
>>>
>>> 2010/4/17 Enrico Francioni >> >
>>>
>>>
>>>
>>>
>>>    yes
>>>
>>>    is just so ...
>>>    pvoc perhaps can not re-initialize the file .pvx
>>>
>>>    [:-?]
>>>
>>>    e
>>>
>>>
>>
>>
>> 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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... Obviously this:
idur filelen "do_not_worry.pvx"

should be replaced with:
idur filelen "do_not_worry.wav"

... Do not you think?


e




Enrico Francioni wrote:
> 
> …see some explanation of the bug(?) in the "Phase Vocoder Synthesis: PVOC"
> by R. Karpen - in "The Csound Book" (pgg. 546-549) - article?
> 
> e
> 
> 
> 
> 
> 
> 
> Djack wrote:
>> 
>> Hi,
>> 
>> Just to be more precise
>> 
>> With idur = 0.209  and  using do_not_worry.pvx ;        event 1 is
>> normal,
>> event 2 have an additional pulse at 2.258 sec
>> See do_not_worry.jpg picture
>> 
>> 
>> With idur = 0.05  and  using beats.pvx ;        event 1 is normal, event
>> 2
>> have an additional pulse at 2.258 sec (same time position)
>> See beats.jpg picture
>> 
>> best,
>> René
>> 
>> 
> 
> 

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