[PD] triggering fx
i'm planning a patch that will listen to live acoustic instruments (via fiddle~or sigmund~) and then trigger some effects when the analysis objects detect certain frequencies. the catch is that i not only want to trigger these fx: ideally the effect should be sustained until fiddle or sigmund detect some other frequency. below is a small piece of code that works for this (triggers at 400, stops at 500), but i'd love to see other approaches, especially if they are less cumbersome (because i don't wanna do this with a pair of frequencies, but a bunch of them!) thank you!!! #N canvas 0 22 450 300 10; #X obj -193 123 sel 400; #X obj -242 149 tgl 25 0 empty empty empty 17 7 0 10 -262144 -1 -1 0 1; #X obj -133 122 moses 400; #X floatatom -133 74 5 0 0 0 - - -; #X floatatom -133 156 5 0 0 0 - - -; #X floatatom -82 156 5 0 0 0 - - -; #X msg -193 148 \; fx 1; #X obj -242 124 r fx; #X msg -82 204 \; fx 0; #X obj -82 179 sel 500; #X text -143 29 (analysis); #X connect 0 0 6 0; #X connect 2 0 4 0; #X connect 2 1 5 0; #X connect 3 0 2 0; #X connect 3 0 0 0; #X connect 5 0 9 0; #X connect 7 0 1 0; #X connect 9 0 8 0; ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
[PD] triggering fx
Hi, you might be interested in C::NTR::L http://cntrl.sourceforge.net. It's a Pd-based application which recognizes pitch out of an electric bass guitar, guitar, or piano (only two octaves) and trigger audiovisual fx (outputting a bang everytime a new note is recognized using a proper threshold system to avoid weird behaviour). You can also set manually the frequencies you want to track. I use it often in my performances. If you need help while using/de-constructing it, just drop me a line, I'll be glad to help you. M > Message: 1 > Date: Wed, 16 Jun 2010 21:36:29 +0200 > From: Jon > Subject: [PD] triggering fx > To: pd-list > Message-ID: > > Content-Type: text/plain; charset=ISO-8859-1 > > i'm planning a patch that will listen to live acoustic instruments > (via fiddle~or sigmund~) and then trigger some effects when the > analysis objects detect certain frequencies. the catch is that i not > only want to trigger these fx: ideally the effect should be sustained > until fiddle or sigmund detect some other frequency. below is a small > piece of code that works for this (triggers at 400, stops at 500), but > i'd love to see other approaches, especially if they are less > cumbersome (because i don't wanna do this with a pair of frequencies, > but a bunch of them!) > thank you!!! > > > #N canvas 0 22 450 300 10; > #X obj -193 123 sel 400; > #X obj -242 149 tgl 25 0 empty empty empty 17 7 0 10 -262144 -1 -1 > 0 1; > #X obj -133 122 moses 400; > #X floatatom -133 74 5 0 0 0 - - -; > #X floatatom -133 156 5 0 0 0 - - -; > #X floatatom -82 156 5 0 0 0 - - -; > #X msg -193 148 \; fx 1; > #X obj -242 124 r fx; > #X msg -82 204 \; fx 0; > #X obj -82 179 sel 500; > #X text -143 29 (analysis); > #X connect 0 0 6 0; > #X connect 2 0 4 0; > #X connect 2 1 5 0; > #X connect 3 0 2 0; > #X connect 3 0 0 0; > #X connect 5 0 9 0; > #X connect 7 0 1 0; > #X connect 9 0 8 0; > > > > -- > -- Marco Donnarumma aka TheSAD Independent New Media Arts Professional, Performer, Teacher - Edinburgh, UK PORTFOLIO: http://marcodonnarumma.com LAB: http://www.thesaddj.com | http://cntrl.sourceforge.net | http://www.flxer.net EVENT: http://www.liveperformersmeeting.net ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] triggering fx
2010/6/16 Jon > i'm planning a patch that will listen to live acoustic instruments > (via fiddle~or sigmund~) and then trigger some effects when the > analysis objects detect certain frequencies. the catch is that i not > only want to trigger these fx: ideally the effect should be sustained > until fiddle or sigmund detect some other frequency. below is a small > piece of code that works for this (triggers at 400, stops at 500), but > i'd love to see other approaches, especially if they are less > cumbersome (because i don't wanna do this with a pair of frequencies, > but a bunch of them!) > thank you!!! > > Hello, In so far pitch tracking is easy, this should be easy. I threw together this little patch to be used as an abstraction like so: [inrange 36 48] to monitor pitches that are within the range 36 to 48. When the pitch falls within the range, [inrange 36 48] reports 1, as soon as the pitch leaves the range, it reports 0. I may have overlooked the existence of an object that does this, but anyway, maybe it's insightful for you to see a way to do it with basic objects. Instantiate one for each pitch-range you want to monitor. gr, Tim > #N canvas 0 22 450 300 10; > #X obj -193 123 sel 400; > #X obj -242 149 tgl 25 0 empty empty empty 17 7 0 10 -262144 -1 -1 > 0 1; > #X obj -133 122 moses 400; > #X floatatom -133 74 5 0 0 0 - - -; > #X floatatom -133 156 5 0 0 0 - - -; > #X floatatom -82 156 5 0 0 0 - - -; > #X msg -193 148 \; fx 1; > #X obj -242 124 r fx; > #X msg -82 204 \; fx 0; > #X obj -82 179 sel 500; > #X text -143 29 (analysis); > #X connect 0 0 6 0; > #X connect 2 0 4 0; > #X connect 2 1 5 0; > #X connect 3 0 2 0; > #X connect 3 0 0 0; > #X connect 5 0 9 0; > #X connect 7 0 1 0; > #X connect 9 0 8 0; > > ___ > Pd-list@iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > inrange.pd Description: Binary data ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] triggering fx
that's great, Tim thanks so much for this! On Wed, Jun 16, 2010 at 10:27 PM, tim vets wrote: > > > 2010/6/16 Jon >> >> i'm planning a patch that will listen to live acoustic instruments >> (via fiddle~or sigmund~) and then trigger some effects when the >> analysis objects detect certain frequencies. the catch is that i not >> only want to trigger these fx: ideally the effect should be sustained >> until fiddle or sigmund detect some other frequency. below is a small >> piece of code that works for this (triggers at 400, stops at 500), but >> i'd love to see other approaches, especially if they are less >> cumbersome (because i don't wanna do this with a pair of frequencies, >> but a bunch of them!) >> thank you!!! >> > > Hello, > In so far pitch tracking is easy, this should be easy. > I threw together this little patch to be used as an abstraction like so: > [inrange 36 48] to monitor pitches that are within the range 36 to 48. > When the pitch falls within the range, [inrange 36 48] reports 1, as soon as > the pitch leaves the range, it reports 0. > I may have overlooked the existence of an object that does this, but anyway, > maybe it's insightful for you to see a way to do it with basic objects. > Instantiate one for each pitch-range you want to monitor. > gr, > Tim >> >> #N canvas 0 22 450 300 10; >> #X obj -193 123 sel 400; >> #X obj -242 149 tgl 25 0 empty empty empty 17 7 0 10 -262144 -1 -1 >> 0 1; >> #X obj -133 122 moses 400; >> #X floatatom -133 74 5 0 0 0 - - -; >> #X floatatom -133 156 5 0 0 0 - - -; >> #X floatatom -82 156 5 0 0 0 - - -; >> #X msg -193 148 \; fx 1; >> #X obj -242 124 r fx; >> #X msg -82 204 \; fx 0; >> #X obj -82 179 sel 500; >> #X text -143 29 (analysis); >> #X connect 0 0 6 0; >> #X connect 2 0 4 0; >> #X connect 2 1 5 0; >> #X connect 3 0 2 0; >> #X connect 3 0 0 0; >> #X connect 5 0 9 0; >> #X connect 7 0 1 0; >> #X connect 9 0 8 0; >> >> ___ >> 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] triggering fx
Thanks Marco, will give that a try for sure! On Fri, Jun 18, 2010 at 1:24 PM, Marco Donnarumma wrote: > Hi, you might be interested in C::NTR::L http://cntrl.sourceforge.net. > It's a Pd-based application which recognizes pitch out of an electric bass > guitar, guitar, or piano (only two octaves) and trigger audiovisual fx > (outputting a bang everytime a new note is recognized using a proper > threshold system to avoid weird behaviour). > > You can also set manually the frequencies you want to track. > I use it often in my performances. > > If you need help while using/de-constructing it, just drop me a line, I'll > be glad to help you. > > M > > > >> >> Message: 1 >> Date: Wed, 16 Jun 2010 21:36:29 +0200 >> From: Jon >> Subject: [PD] triggering fx >> To: pd-list >> Message-ID: >> >> Content-Type: text/plain; charset=ISO-8859-1 >> >> i'm planning a patch that will listen to live acoustic instruments >> (via fiddle~or sigmund~) and then trigger some effects when the >> analysis objects detect certain frequencies. the catch is that i not >> only want to trigger these fx: ideally the effect should be sustained >> until fiddle or sigmund detect some other frequency. below is a small >> piece of code that works for this (triggers at 400, stops at 500), but >> i'd love to see other approaches, especially if they are less >> cumbersome (because i don't wanna do this with a pair of frequencies, >> but a bunch of them!) >> thank you!!! >> >> >> #N canvas 0 22 450 300 10; >> #X obj -193 123 sel 400; >> #X obj -242 149 tgl 25 0 empty empty empty 17 7 0 10 -262144 -1 -1 >> 0 1; >> #X obj -133 122 moses 400; >> #X floatatom -133 74 5 0 0 0 - - -; >> #X floatatom -133 156 5 0 0 0 - - -; >> #X floatatom -82 156 5 0 0 0 - - -; >> #X msg -193 148 \; fx 1; >> #X obj -242 124 r fx; >> #X msg -82 204 \; fx 0; >> #X obj -82 179 sel 500; >> #X text -143 29 (analysis); >> #X connect 0 0 6 0; >> #X connect 2 0 4 0; >> #X connect 2 1 5 0; >> #X connect 3 0 2 0; >> #X connect 3 0 0 0; >> #X connect 5 0 9 0; >> #X connect 7 0 1 0; >> #X connect 9 0 8 0; >> >> >> >> -- > > -- > Marco Donnarumma aka TheSAD > Independent New Media Arts Professional, Performer, Teacher - Edinburgh, UK > > > PORTFOLIO: http://marcodonnarumma.com > LAB: http://www.thesaddj.com | http://cntrl.sourceforge.net | > http://www.flxer.net > EVENT: http://www.liveperformersmeeting.net > ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
