Just wondering if anyone has been able to make a kind of osciloscope so I could compare two sine waves from an adc~ and be able to offset them?
On Wed Jun 28, 2006 at 05:16:53PM -0700, Benjamin Brown wrote:
Just wondering if anyone has been able to make a kind of osciloscope so I could compare two sine waves from an adc~ and be able to offset them?
you can use tabwrite~ and 2 arrays for this. if you fiddle with the GUI a bit youll find a 'graph' or similarly-named thing which can overlay multiple tables in a single box..
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i have this abstraction, which isn't finished yet. just connect the signal
to the left inlet, and it should work. look out for any missing externals,
I don't touch this for a while.
Am 29.06.2006, 04:15 Uhr, schrieb carmen _@whats-your.name:
On Wed Jun 28, 2006 at 05:16:53PM -0700, Benjamin Brown wrote:
Just wondering if anyone has been able to make a kind of osciloscope so
I could compare two sine waves from an adc~ and be able to offset them?you can use tabwrite~ and 2 arrays for this. if you fiddle with the GUI
a bit youll find a 'graph' or similarly-named thing which can overlay
multiple tables in a single box..
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http://lists.puredata.info/listinfo/pd-list
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Thats a very nice abstraction. Would be nice to have used a $0 in the table name, as it is an abstraction that you cannot instantiate multiple times.
I had a thought that cyclone provides the scope~ external which may be useful here. It has two inlets that plot one signal against the other if you need to, which could be used to find the phase delay.
Matt
-=-=-=-=-=-=-=-=-=-=-=- http://www.loopit.org -=-=-=-=-=-=-=-=-=-=-=- ----- Original Message ----- From: "João Miguel Pais" jmmmpais@googlemail.com Cc: "PD-List" pd-list@iem.at Sent: Monday, July 03, 2006 2:22 PM Subject: Re: [PD] phase comparing two audio waves
i have this abstraction, which isn't finished yet. just connect the signal to the left inlet, and it should work. look out for any missing externals, I don't touch this for a while.
Am 29.06.2006, 04:15 Uhr, schrieb carmen _@whats-your.name:
On Wed Jun 28, 2006 at 05:16:53PM -0700, Benjamin Brown wrote:
Just wondering if anyone has been able to make a kind of osciloscope so I could compare two sine waves from an adc~ and be able to offset them?
you can use tabwrite~ and 2 arrays for this. if you fiddle with the GUI a bit youll find a 'graph' or similarly-named thing which can overlay multiple tables in a single box..
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
Thats a very nice abstraction. Would be nice to have used a $0 in the
table name, as it is an abstraction that you cannot instantiate multiple times.
as I said, this abstraction is old and isn't complete. not all the zoom
faders are either working / optimised. I'll get back to it when I have
more time.
I had a thought that cyclone provides the scope~ external which may be useful here. It has two inlets that plot one signal against the other if you need to, which could be used to find the phase delay.
true. but it isn't documented yet, right? without the msp documentation
you don't know how to control it