Re: [PD] getting a messsage at end of [phasor~]

2008-12-06 Thread Marko Timlin
Hi everybody, 
first of all thanks for your kind responses.
Patrick, your info was great, [phasorshot~]does precisely what I was looking 
for!!!
People were asking what I actually want to do with that:
At the moment I am building a jack of all trades device, thus my dream 
sampler that can do whatever I want it to do :-)
Using this sampler I want the option between looped and non-looped soundfile 
playback, but I couldnĀ“t do that with [vline~] as I also want to be able to 
change pitch during the ramp. [phasorshot~] gives me precisely that option. 
Fantastic! 
Oh brave new world that has such people in it!

If people are interested I can post the ready sampler later on. Will still take 
a couple of days to finish it.

Marko


have a look at [phasorshot~] (externals / tof - include in pd-extended 
with [import tof]). it does exactly what you want.

from the help file:

phasorshot~ is exactly like a phasor except that you can
disabling it's looping, therefore making it a one shot
lookup signal.

Of course line~ does something similar, but with
phasorshot~ you can change the speed DURING the ramp.

pat

___
Pd-list@iem.at mailing list
UNSUBSCRIBE and account-management - 
http://lists.puredata.info/listinfo/pd-list


[PD] getting a messsage at end of [phasor~]

2008-12-05 Thread Marko Timlin
Hi,
[phasor~] ramps continuosly from 0 to 1. 
I would like to get a [0 message each time [phasor~] reaches its end, thus 
each time [phasor~] reaches 1.
Seems easy but I got somehow stuck.
Would be very easy if I would have to deal only with ordinary numbers, but in 
this case I have an audio signal...
Any ideas?

Any help would be highly appreciated.

Marko

___
Pd-list@iem.at mailing list
UNSUBSCRIBE and account-management - 
http://lists.puredata.info/listinfo/pd-list


Re: [PD] getting a messsage at end of [phasor~]

2008-12-05 Thread Miller Puckette
Hi Marko,

There's almost certainly no direct way to do this in Pd vanilla, although 
someone may have written an extern to do this.

My approach would be to use a metro to generate the messages, and vline~
to generate the phasor from them.  Of course this doesn't work if you have
to sync to a phasor from somewhere else, only if you're generating it from
scratch.

cheers
Miller

On Fri, Dec 05, 2008 at 03:45:51PM +0100, Marko Timlin wrote:
 Hi,
 [phasor~] ramps continuosly from 0 to 1. 
 I would like to get a [0 message each time [phasor~] reaches its end, thus 
 each time [phasor~] reaches 1.
 Seems easy but I got somehow stuck.
 Would be very easy if I would have to deal only with ordinary numbers, but in 
 this case I have an audio signal...
 Any ideas?
 
 Any help would be highly appreciated.
 
 Marko
 
 ___
 Pd-list@iem.at mailing list
 UNSUBSCRIBE and account-management - 
 http://lists.puredata.info/listinfo/pd-list

___
Pd-list@iem.at mailing list
UNSUBSCRIBE and account-management - 
http://lists.puredata.info/listinfo/pd-list


Re: [PD] getting a messsage at end of [phasor~]

2008-12-05 Thread Claude Heiland-Allen
Marko Timlin wrote:
 Hi,
 [phasor~] ramps continuosly from 0 to 1. 
 I would like to get a [0 message each time [phasor~] reaches its end, thus 
 each time [phasor~] reaches 1.
 Seems easy but I got somehow stuck.
 Would be very easy if I would have to deal only with ordinary numbers, but in 
 this case I have an audio signal...
 Any ideas?

If your message 0 is used only for controlling signals, you might be 
able to work entirely with signals only, using eg [samphold~].


Claude

___
Pd-list@iem.at mailing list
UNSUBSCRIBE and account-management - 
http://lists.puredata.info/listinfo/pd-list


Re: [PD] getting a messsage at end of [phasor~]

2008-12-05 Thread hard off
yes, what exactly do you want to do with the [0 ( message?

if you can stay in the signal domain it would be best.
___
Pd-list@iem.at mailing list
UNSUBSCRIBE and account-management - 
http://lists.puredata.info/listinfo/pd-list


Re: [PD] getting a messsage at end of [phasor~]

2008-12-05 Thread Charles Henry
How about you compare the current value with the previous value?

ex.

[fexpr~ $x[0]  $x[-1] ]

The result is zero everywhere, except when the phasor~ resets itself.
Then, you can use [threshold~ 0.5] to trigger a bang.

Chuck

On Fri, Dec 5, 2008 at 8:45 AM, Marko Timlin [EMAIL PROTECTED] wrote:
 Hi,
 [phasor~] ramps continuosly from 0 to 1.
 I would like to get a [0 message each time [phasor~] reaches its end, thus 
 each time [phasor~] reaches 1.
 Seems easy but I got somehow stuck.
 Would be very easy if I would have to deal only with ordinary numbers, but in 
 this case I have an audio signal...
 Any ideas?

 Any help would be highly appreciated.

 Marko

 ___
 Pd-list@iem.at mailing list
 UNSUBSCRIBE and account-management - 
 http://lists.puredata.info/listinfo/pd-list


___
Pd-list@iem.at mailing list
UNSUBSCRIBE and account-management - 
http://lists.puredata.info/listinfo/pd-list


Re: [PD] getting a messsage at end of [phasor~]

2008-12-05 Thread Charles Henry
Or with [rzero~ 1], you have a pd-vanilla way to calculate the current
sample minus the previous sample, and use trigger~ as before.

On Fri, Dec 5, 2008 at 11:50 AM, Charles Henry [EMAIL PROTECTED] wrote:
 How about you compare the current value with the previous value?

 ex.

 [fexpr~ $x[0]  $x[-1] ]

 The result is zero everywhere, except when the phasor~ resets itself.
 Then, you can use [threshold~ 0.5] to trigger a bang.

 Chuck

___
Pd-list@iem.at mailing list
UNSUBSCRIBE and account-management - 
http://lists.puredata.info/listinfo/pd-list


Re: [PD] getting a messsage at end of [phasor~]

2008-12-05 Thread Frank Barknecht
Hallo,
Charles Henry hat gesagt: // Charles Henry wrote:

 How about you compare the current value with the previous value?
 
 ex.
 
 [fexpr~ $x[0]  $x[-1] ]
 
 The result is zero everywhere, except when the phasor~ resets itself.
 Then, you can use [threshold~ 0.5] to trigger a bang.

[threshold~] will trigger a block too late. Actually everything (in
Pd-vanilla) will trigger a block late because message and dsp
calculation are handled in turn. If I understood everything right, that
is.

Ciao
-- 
Frank

___
Pd-list@iem.at mailing list
UNSUBSCRIBE and account-management - 
http://lists.puredata.info/listinfo/pd-list


Re: [PD] getting a messsage at end of [phasor~]

2008-12-05 Thread patrick
have a look at [phasorshot~] (externals / tof - include in pd-extended 
with [import tof]). it does exactly what you want.

from the help file:

phasorshot~ is exactly like a phasor except that you can
disabling it's looping, therefore making it a one shot
lookup signal.

Of course line~ does something similar, but with
phasorshot~ you can change the speed DURING the ramp.

pat

___
Pd-list@iem.at mailing list
UNSUBSCRIBE and account-management - 
http://lists.puredata.info/listinfo/pd-list