added META subpatch to help patches

svn path=/trunk/externals/windowing/; revision=15286

11 files changed, 236 insertions, 112 deletions

diff --git a/README.txt b/README.txt
index 835705c..998423f 100644
--- a/README.txt
+++ b/README.txt
@@ -1,4 +1,4 @@
-Porvides:

+Provides:

   hammimng~, hanning~, blackman~, cosine~, connes~, bartlett~,

   welch~, lanczos~, gaussian~, and kaiser~

 

diff --git a/bartlett~-help.pd b/bartlett~-help.pd
index 0f2ebd0..d018dfc 100644
--- a/bartlett~-help.pd
+++ b/bartlett~-help.pd
@@ -1,14 +1,15 @@
-#N canvas 256 141 557 517 10;
+#N canvas 1 53 557 517 10;
+#X declare -lib windowing;
 #X obj 4 479 cnv 15 550 20 empty \$0-pddp.cnv.footer empty 20 12 0
 14 -228856 -66577 0;
 #X obj 4 -17 cnv 15 550 40 empty \$0-pddp.cnv.header bartlett~ 3 12
 0 18 -204280 -1 0;
-#X obj 3 239 cnv 3 550 3 empty \$0-pddp.cnv.inlets inlets 15 12 0 13
+#X obj 3 239 cnv 3 550 3 empty \$0-pddp.cnv.inlets inlets 8 12 0 13
 -228856 -1 0;
-#X obj 3 299 cnv 3 550 3 empty \$0-pddp.cnv.outlets outlet 15 12 0
-13 -228856 -1 0;
-#X obj 3 359 cnv 3 550 3 empty \$0-pddp.cnv.more_info more_info 15
-12 0 13 -228856 -1 0;
+#X obj 3 299 cnv 3 550 3 empty \$0-pddp.cnv.outlets outlet 8 12 0 13
+-228856 -1 0;
+#X obj 3 359 cnv 3 550 3 empty \$0-pddp.cnv.more_info more_info 8 12
+0 13 -228856 -1 0;
 #X obj 72 259 cnv 17 3 30 empty \$0-pddp.cnv.let.0 0 5 9 0 16 -228856
 -162280 0;
 #X text 168 40 formula:;
@@ -22,7 +23,7 @@
 #X msg 36 154 \; pd dsp 1;
 #X text 21 85 height --->;
 #X obj 127 109 sig~ 1;
-#N canvas 0 0 450 300 graph3 0;
+#N canvas 0 0 450 300 (subpatch) 0;
 #X array \$0-bartlett 64 float 0;
 #X coords 0 1 63 -1 200 140 1;
 #X restore 326 65 graph;
@@ -31,13 +32,9 @@ the signal block-by-block into a spectral representation whose resolution
 in both the frequency and time domains are proportional to their size
 (as a power-of-two in PD). The different windows have different characteristics
 in terms of stopband attenuation and noise bandwidth.;
-#X text 102 258 SIGNAL: the height (amplitude) of the window is controlled
-by the signal on its inlet.;
 #X obj 127 158 tabsend~ \$0-bartlett;
 #X obj 127 132 bartlett~;
 #X text 169 53 1-x^2;
-#X text 103 317 SIGNAL: a bartlett (triangle) window with size=dsp
-blocksize;
 #X obj 102 380 pddp/pddplink http://mathworld.wolfram.com/BartlettFunction.html
 -text mathworld link;
 #X obj 435 6 pddp/pddplink http://wiki.puredata.info/en/bartlett~ -text
@@ -46,8 +43,25 @@ pdpedia: bartlett~;
 block;
 #X obj 72 319 cnv 17 3 30 empty \$0-pddp.cnv.let.0 0 5 9 0 16 -228856
 -162280 0;
+#N canvas 303 134 494 344 META 0;
+#X text 12 125 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
+Wilkes for Pd version 0.42.;
+#X text 12 25 LICENSE GPL v2;
+#X text 12 5 KEYWORDS signal;
+#X text 12 45 DESCRIPTION generate a bartlett window for each dsp block
+;
+#X text 12 65 INLET_0 signal;
+#X text 12 85 OUTLET_0 signal;
+#X text 12 105 AUTHOR Joe Sarlo;
+#X restore 505 480 pd META;
+#X text 101 257 signal;
+#X text 101 317 signal;
+#X text 151 257 - the height (amplitude) of the window is controlled
+by the signal on its inlet.;
+#X text 151 317 - a bartlett (triangle) window with size=dsp blocksize
+;
 #X connect 7 0 14 0;
 #X connect 8 0 7 0;
 #X connect 9 0 8 0;
-#X connect 14 0 19 0;
-#X connect 19 0 18 0;
+#X connect 14 0 18 0;
+#X connect 18 0 17 0;
diff --git a/blackman~-help.pd b/blackman~-help.pd
index f54f8c6..f82b4e6 100644
--- a/blackman~-help.pd
+++ b/blackman~-help.pd
@@ -1,14 +1,15 @@
-#N canvas 256 141 561 517 10;
+#N canvas 1 53 561 517 10;
+#X declare -lib windowing;
 #X obj 4 479 cnv 15 550 20 empty \$0-pddp.cnv.footer empty 20 12 0
 14 -228856 -66577 0;
 #X obj 4 -17 cnv 15 550 40 empty \$0-pddp.cnv.header blackman~ 3 12
 0 18 -204280 -1 0;
-#X obj 3 239 cnv 3 550 3 empty \$0-pddp.cnv.inlets inlets 15 12 0 13
+#X obj 3 239 cnv 3 550 3 empty \$0-pddp.cnv.inlets inlets 8 12 0 13
 -228856 -1 0;
-#X obj 3 299 cnv 3 550 3 empty \$0-pddp.cnv.outlets outlet 15 12 0
-13 -228856 -1 0;
-#X obj 3 359 cnv 3 550 3 empty \$0-pddp.cnv.more_info more_info 15
-12 0 13 -228856 -1 0;
+#X obj 3 299 cnv 3 550 3 empty \$0-pddp.cnv.outlets outlet 8 12 0 13
+-228856 -1 0;
+#X obj 3 359 cnv 3 550 3 empty \$0-pddp.cnv.more_info more_info 8 12
+0 13 -228856 -1 0;
 #X obj 72 259 cnv 17 3 30 empty \$0-pddp.cnv.let.0 0 5 9 0 16 -228856
 -162280 0;
 #X text 168 40 formula:;
@@ -25,7 +26,7 @@
 block;
 #X obj 127 109 sig~ 1;
 #X obj 127 132 blackman~;
-#N canvas 0 0 450 300 graph3 0;
+#N canvas 0 0 450 300 (subpatch) 0;
 #X array \$0-blackman 64 float 0;
 #X coords 0 1 63 -1 200 140 1;
 #X restore 326 65 graph;
@@ -33,7 +34,6 @@ block;
 #X text 168 55 0.42+(0.5*cos(pi*x))+;
 #X obj 102 380 pddp/pddplink http://mathworld.wolfram.com/BlackmanFunction.html
 -text mathworld link;
-#X text 103 317 SIGNAL: a blackman window with size=dsp blocksize;
 #X obj 435 6 pddp/pddplink http://wiki.puredata.info/en/blackman~ -text
 pdpedia: blackman~;
 #X text 102 394 Windowing functions are used with FFTs. These transform
@@ -41,13 +41,27 @@ the signal block-by-block into a spectral representation whose resolution
 in both the frequency and time domains are proportional to their size
 (as a power-of-two in PD). The different windows have different characteristics
 in terms of stopband attenuation and noise bandwidth.;
-#X text 102 258 SIGNAL: the height (amplitude) of the window is controlled
-by the signal on its inlet.;
 #X obj 127 158 tabsend~ \$0-blackman;
 #X obj 73 319 cnv 17 3 30 empty \$0-pddp.cnv.let.0 0 5 9 0 16 -228856
 -162280 0;
+#X text 102 259 signal;
+#X text 102 318 signal;
+#X text 152 259 - the height (amplitude) of the window is controlled
+by the signal on its inlet.;
+#X text 152 318 - a blackman window with size=dsp blocksize;
+#N canvas 308 206 494 344 META 0;
+#X text 12 125 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
+Wilkes for Pd version 0.42.;
+#X text 12 25 LICENSE GPL v2;
+#X text 12 5 KEYWORDS signal;
+#X text 12 65 INLET_0 signal;
+#X text 12 85 OUTLET_0 signal;
+#X text 12 105 AUTHOR Joe Sarlo;
+#X text 12 45 DESCRIPTION generate a blackman window for each dsp block
+;
+#X restore 505 480 pd META;
 #X connect 7 0 15 0;
 #X connect 8 0 7 0;
 #X connect 9 0 8 0;
 #X connect 15 0 16 0;
-#X connect 16 0 25 0;
+#X connect 16 0 23 0;
diff --git a/connes~-help.pd b/connes~-help.pd
index c4fce2f..59615f2 100644
--- a/connes~-help.pd
+++ b/connes~-help.pd
@@ -1,14 +1,15 @@
-#N canvas 230 69 553 535 10;
-#X obj 4 484 cnv 15 550 20 empty \$0-pddp.cnv.footer empty 20 12 0
+#N canvas 1 53 553 535 10;
+#X declare -lib windowing;
+#X obj 4 493 cnv 15 550 20 empty \$0-pddp.cnv.footer empty 20 12 0
 14 -228856 -66577 0;
 #X obj 4 -17 cnv 15 550 40 empty \$0-pddp.cnv.header connes~ 3 12 0
 18 -204280 -1 0;
-#X obj 3 239 cnv 3 550 3 empty \$0-pddp.cnv.inlets inlets 15 12 0 13
+#X obj 3 239 cnv 3 550 3 empty \$0-pddp.cnv.inlets inlets 8 12 0 13
 -228856 -1 0;
-#X obj 3 299 cnv 3 550 3 empty \$0-pddp.cnv.outlets outlet 15 12 0
-13 -228856 -1 0;
-#X obj 3 359 cnv 3 550 3 empty \$0-pddp.cnv.more_info more_info 15
-12 0 13 -228856 -1 0;
+#X obj 3 299 cnv 3 550 3 empty \$0-pddp.cnv.outlets outlet 8 12 0 13
+-228856 -1 0;
+#X obj 3 359 cnv 3 550 3 empty \$0-pddp.cnv.more_info more_info 8 12
+0 13 -228856 -1 0;
 #X obj 72 259 cnv 17 3 30 empty \$0-pddp.cnv.let.0 0 5 9 0 16 -228856
 -162280 0;
 #X text 168 40 formula:;
@@ -28,7 +29,7 @@ in both the frequency and time domains are proportional to their size
 (as a power-of-two in PD). The different windows have different characteristics
 in terms of stopband attenuation and noise bandwidth.;
 #X obj 170 122 sig~ 1;
-#N canvas 0 0 450 300 graph5 0;
+#N canvas 0 0 450 300 (subpatch) 0;
 #X array \$0-connes 64 float 0;
 #X coords 0 1 63 -1 200 140 1;
 #X restore 301 55 graph;
@@ -48,6 +49,17 @@ wikipedia: Alain Connes;
 pdpedia: connes~;
 #X text 15 6 description: generates a connes window for each dsp block
 ;
+#N canvas 309 235 494 344 META 0;
+#X text 12 125 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
+Wilkes for Pd version 0.42.;
+#X text 12 25 LICENSE GPL v2;
+#X text 12 5 KEYWORDS signal;
+#X text 12 65 INLET_0 signal;
+#X text 12 85 OUTLET_0 signal;
+#X text 12 105 AUTHOR Joe Sarlo;
+#X text 12 45 DESCRIPTION generate a connes window for each dsp block
+;
+#X restore 502 493 pd META;
 #X connect 7 0 16 0;
 #X connect 8 0 7 0;
 #X connect 9 0 8 0;
diff --git a/cosine~-help.pd b/cosine~-help.pd
index 50bb1c9..ff7616d 100644
--- a/cosine~-help.pd
+++ b/cosine~-help.pd
@@ -1,15 +1,16 @@
-#N canvas 230 69 567 494 10;
+#N canvas 1 53 567 494 10;
+#X declare -lib windowing;
 #X obj 4 454 cnv 15 550 20 empty \$0-pddp.cnv.footer empty 20 12 0
 14 -228856 -66577 0;
 #X obj 4 -17 cnv 15 550 40 empty \$0-pddp.cnv.header cosine~ 3 12 0
 18 -204280 -1 0;
-#X obj 3 239 cnv 3 550 3 empty \$0-pddp.cnv.inlets inlets 15 12 0 13
+#X obj 3 232 cnv 3 550 3 empty \$0-pddp.cnv.inlets inlets 8 12 0 13
 -228856 -1 0;
-#X obj 3 299 cnv 3 550 3 empty \$0-pddp.cnv.outlets outlet 15 12 0
-13 -228856 -1 0;
-#X obj 3 359 cnv 3 550 3 empty \$0-pddp.cnv.more_info more_info 15
-12 0 13 -228856 -1 0;
-#X obj 72 259 cnv 17 3 30 empty \$0-pddp.cnv.let.0 0 5 9 0 16 -228856
+#X obj 3 292 cnv 3 550 3 empty \$0-pddp.cnv.outlets outlet 8 12 0 13
+-228856 -1 0;
+#X obj 3 352 cnv 3 550 3 empty \$0-pddp.cnv.more_info more_info 8 12
+0 13 -228856 -1 0;
+#X obj 72 252 cnv 17 3 30 empty \$0-pddp.cnv.let.0 0 5 9 0 16 -228856
 -162280 0;
 #X text 168 40 formula:;
 #X floatatom 170 104 5 0 0 0 - - -;
@@ -17,19 +18,19 @@
 -1 -1 7000 1;
 #X msg 94 66 1;
 #X obj 94 46 loadbang;
-#X obj 102 363 pddp/pddplink http://en.wikipedia.org/wiki/Window_function
+#X obj 102 356 pddp/pddplink http://en.wikipedia.org/wiki/Window_function
 -text wikipedia: window functions;
 #X obj 438 -14 import windowing;
 #X msg 36 154 \; pd dsp 1;
 #X text 21 85 height --->;
-#X text 103 377 Windowing functions are used with FFTs. These transform
+#X text 103 370 Windowing functions are used with FFTs. These transform
 the signal block-by-block into a spectral representation whose resolution
 in both the frequency and time domains are proportional to their size
 (as a power-of-two in PD). The different windows have different characteristics
 in terms of stopband attenuation and noise bandwidth.;
 #X obj 170 122 sig~ 1;
 #X obj 170 143 cosine~;
-#N canvas 0 0 450 300 graph5 0;
+#N canvas 0 0 450 300 (subpatch) 0;
 #X array \$0-cosine 64 float 0;
 #X coords 0 1 63 -1 200 140 1;
 #X restore 301 55 graph;
@@ -39,12 +40,23 @@ in terms of stopband attenuation and noise bandwidth.;
 #X obj 435 6 pddp/pddplink http://wiki.puredata.info/en/cosine~ -text
 pdpedia: cosine~;
 #X obj 170 169 tabsend~ \$0-cosine;
-#X obj 72 319 cnv 17 3 30 empty \$0-pddp.cnv.let.0 0 5 9 0 16 -228856
+#X obj 72 312 cnv 17 3 30 empty \$0-pddp.cnv.let.0 0 5 9 0 16 -228856
 -162280 0;
-#X text 102 258 SIGNAL: the height (amplitude) of the window is controled
+#X text 102 251 SIGNAL: the height (amplitude) of the window is controled
 by the signal on its inlet.;
-#X text 103 317 SIGNAL: a cosine (otherwise known as a sine - actually
+#X text 103 310 SIGNAL: a cosine (otherwise known as a sine - actually
 it's half a sine) window with size=dsp blocksize;
+#N canvas 309 222 494 344 META 0;
+#X text 12 125 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
+Wilkes for Pd version 0.42.;
+#X text 12 25 LICENSE GPL v2;
+#X text 12 5 KEYWORDS signal;
+#X text 12 65 INLET_0 signal;
+#X text 12 85 OUTLET_0 signal;
+#X text 12 105 AUTHOR Joe Sarlo;
+#X text 12 45 DESCRIPTION generate a cosine window for each dsp block
+;
+#X restore 502 456 pd META;
 #X connect 7 0 16 0;
 #X connect 8 0 7 0;
 #X connect 9 0 8 0;
diff --git a/gaussian~-help.pd b/gaussian~-help.pd
index ac715ac..7976c4b 100644
--- a/gaussian~-help.pd
+++ b/gaussian~-help.pd
@@ -1,14 +1,15 @@
-#N canvas 256 141 559 517 10;
+#N canvas 1 53 559 517 10;
+#X declare -lib windowing;
 #X obj 4 479 cnv 15 550 20 empty \$0-pddp.cnv.footer empty 20 12 0
 14 -228856 -66577 0;
 #X obj 4 -17 cnv 15 550 40 empty \$0-pddp.cnv.header gaussian~ 3 12
 0 18 -204280 -1 0;
-#X obj 3 239 cnv 3 550 3 empty \$0-pddp.cnv.inlets inlets 15 12 0 13
+#X obj 3 239 cnv 3 550 3 empty \$0-pddp.cnv.inlets inlets 8 12 0 13
 -228856 -1 0;
-#X obj 3 319 cnv 3 550 3 empty \$0-pddp.cnv.outlets outlet 15 12 0
-13 -228856 -1 0;
-#X obj 3 359 cnv 3 550 3 empty \$0-pddp.cnv.more_info more_info 15
-12 0 13 -228856 -1 0;
+#X obj 3 319 cnv 3 550 3 empty \$0-pddp.cnv.outlets outlet 8 12 0 13
+-228856 -1 0;
+#X obj 3 359 cnv 3 550 3 empty \$0-pddp.cnv.more_info more_info 8 12
+0 13 -228856 -1 0;
 #X obj 72 259 cnv 17 3 30 empty \$0-pddp.cnv.let.0 0 5 9 0 16 -228856
 -162280 0;
 #X text 168 40 formula:;
@@ -22,7 +23,7 @@
 #X msg 36 154 \; pd dsp 1;
 #X text 21 85 height --->;
 #X obj 127 109 sig~ 1;
-#N canvas 0 0 450 300 graph3 0;
+#N canvas 0 0 450 300 (subpatch) 0;
 #X array \$0-gaussian 64 float 0;
 #X coords 0 1 63 -1 200 140 1;
 #X restore 326 65 graph;
@@ -53,6 +54,17 @@ is controlled by floats in the inlet;
 -text mathworld link;
 #X obj 73 326 cnv 17 3 30 empty \$0-pddp.cnv.let.0 0 5 9 0 16 -228856
 -162280 0;
+#N canvas 310 251 494 344 META 0;
+#X text 12 125 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
+Wilkes for Pd version 0.42.;
+#X text 12 25 LICENSE GPL v2;
+#X text 12 5 KEYWORDS signal;
+#X text 12 65 INLET_0 signal;
+#X text 12 85 OUTLET_0 signal;
+#X text 12 105 AUTHOR Joe Sarlo;
+#X text 12 45 DESCRIPTION generate a gaussian window for each dsp block
+;
+#X restore 505 480 pd META;
 #X connect 7 0 14 0;
 #X connect 8 0 7 0;
 #X connect 9 0 8 0;
diff --git a/hamming~-help.pd b/hamming~-help.pd
index f5ed123..5c689c6 100644
--- a/hamming~-help.pd
+++ b/hamming~-help.pd
@@ -1,15 +1,16 @@
-#N canvas 256 141 559 514 10;
+#N canvas 1 53 559 514 10;
+#X declare -lib windowing;
 #X obj 4 477 cnv 15 550 20 empty \$0-pddp.cnv.footer empty 20 12 0
 14 -228856 -66577 0;
 #X obj 4 -17 cnv 15 550 40 empty \$0-pddp.cnv.header hamming~ 3 12
 0 18 -204280 -1 0;
-#X obj 3 239 cnv 3 550 3 empty \$0-pddp.cnv.inlets inlets 15 12 0 13
+#X obj 3 229 cnv 3 550 3 empty \$0-pddp.cnv.inlets inlets 8 12 0 13
 -228856 -1 0;
-#X obj 3 299 cnv 3 550 3 empty \$0-pddp.cnv.outlets outlet 15 12 0
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-#X obj 3 359 cnv 3 550 3 empty \$0-pddp.cnv.more_info more_info 15
-12 0 13 -228856 -1 0;
-#X obj 72 259 cnv 17 3 30 empty \$0-pddp.cnv.let.0 0 5 9 0 16 -228856
+#X obj 3 289 cnv 3 550 3 empty \$0-pddp.cnv.outlets outlet 8 12 0 13
+-228856 -1 0;
+#X obj 3 349 cnv 3 550 3 empty \$0-pddp.cnv.more_info more_info 8 12
+0 13 -228856 -1 0;
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 -162280 0;
 #X text 168 40 formula:;
 #X floatatom 170 104 5 0 0 0 - - -;
@@ -17,7 +18,7 @@
 -1 -1 7000 1;
 #X msg 94 66 1;
 #X obj 94 46 loadbang;
-#X obj 102 364 pddp/pddplink http://en.wikipedia.org/wiki/Window_function
+#X obj 102 354 pddp/pddplink http://en.wikipedia.org/wiki/Window_function
 -text wikipedia: window functions;
 #X obj 438 -14 import windowing;
 #X msg 36 154 \; pd dsp 1;
@@ -28,27 +29,38 @@
 pdpedia: hamming~;
 #X obj 170 122 sig~ 1;
 #X obj 170 146 hamming~;
-#N canvas 0 0 450 300 graph2 0;
+#N canvas 0 0 450 300 (subpatch) 0;
 #X array \$0-hamming 64 float 0;
 #X coords 0 1 63 -1 200 140 1;
 #X restore 334 60 graph;
 #X text 167 53 0.54+0.46*(cos(pi*x));
-#X obj 102 377 pddp/pddplink http://en.wikipedia.org/wiki/Hamming -text
+#X obj 102 367 pddp/pddplink http://en.wikipedia.org/wiki/Hamming -text
 wikipedia: Richard Hamming;
-#X obj 102 390 pddp/pddplink http://mathworld.wolfram.com/HammingFunction.html
+#X obj 102 380 pddp/pddplink http://mathworld.wolfram.com/HammingFunction.html
 -text mathworld link;
-#X text 102 402 Windowing functions are used with FFTs. These transform
+#X text 102 392 Windowing functions are used with FFTs. These transform
 the signal block-by-block into a spectral representation whose resolution
 in both the frequency and time domains are proportional to their size
 (as a power-of-two in PD). The different windows have different characteristics
 in terms of stopband attenuation and noise bandwidth.;
-#X text 103 317 SIGNAL: a hamming (raised cosine) window with size=dsp
+#X text 103 307 SIGNAL: a hamming (raised cosine) window with size=dsp
 blocksize;
 #X obj 170 171 tabsend~ \$0-hamming;
-#X obj 72 319 cnv 17 3 30 empty \$0-pddp.cnv.let.0 0 5 9 0 16 -228856
+#X obj 72 309 cnv 17 3 30 empty \$0-pddp.cnv.let.0 0 5 9 0 16 -228856
 -162280 0;
-#X text 102 258 SIGNAL: the height (amplitude) of the window is controlled
+#X text 102 248 SIGNAL: the height (amplitude) of the window is controlled
 by the signal on its inlet.;
+#N canvas 288 199 494 344 META 0;
+#X text 12 125 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
+Wilkes for Pd version 0.42.;
+#X text 12 25 LICENSE GPL v2;
+#X text 12 5 KEYWORDS signal;
+#X text 12 65 INLET_0 signal;
+#X text 12 85 OUTLET_0 signal;
+#X text 12 105 AUTHOR Joe Sarlo;
+#X text 12 45 DESCRIPTION generate a hamming window for each dsp block
+;
+#X restore 505 477 pd META;
 #X connect 7 0 17 0;
 #X connect 8 0 7 0;
 #X connect 9 0 8 0;
diff --git a/hanning~-help.pd b/hanning~-help.pd
index 8a0c1d6..af881d7 100644
--- a/hanning~-help.pd
+++ b/hanning~-help.pd
@@ -1,18 +1,19 @@
-#N canvas 283 199 561 515 10;
+#N canvas 1 53 561 515 10;
+#X declare -lib windowing;
 #X obj 4 474 cnv 15 550 20 empty \$0-pddp.cnv.footer empty 20 12 0
 14 -228856 -66577 0;
 #X obj 4 -17 cnv 15 550 40 empty \$0-pddp.cnv.header hanning~ 3 12
 0 18 -204280 -1 0;
-#X obj 3 239 cnv 3 550 3 empty \$0-pddp.cnv.inlets inlets 15 12 0 13
+#X obj 3 226 cnv 3 550 3 empty \$0-pddp.cnv.inlets inlets 8 12 0 13
 -228856 -1 0;
-#X obj 3 299 cnv 3 550 3 empty \$0-pddp.cnv.outlets outlet 15 12 0
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-#X obj 3 359 cnv 3 550 3 empty \$0-pddp.cnv.more_info more_info 15
-12 0 13 -228856 -1 0;
-#X obj 72 259 cnv 17 3 30 empty \$0-pddp.cnv.let.0 0 5 9 0 16 -228856
+#X obj 3 286 cnv 3 550 3 empty \$0-pddp.cnv.outlets outlet 8 12 0 13
+-228856 -1 0;
+#X obj 3 346 cnv 3 550 3 empty \$0-pddp.cnv.more_info more_info 8 12
+0 13 -228856 -1 0;
+#X obj 72 246 cnv 17 3 30 empty \$0-pddp.cnv.let.0 0 5 9 0 16 -228856
 -162280 0;
 #X obj 170 141 hanning~;
-#N canvas 0 0 450 300 graph1 0;
+#N canvas 0 0 450 300 (subpatch) 0;
 #X array \$0-hanning 64 float 0;
 #X coords 0 1 63 -1 200 140 1;
 #X restore 302 54 graph;
@@ -26,29 +27,40 @@
 #X obj 94 46 loadbang;
 #X obj 435 6 pddp/pddplink http://wiki.puredata.info/en/hanning~ -text
 pdpedia: hanning~;
-#X obj 102 376 pddp/pddplink http://en.wikipedia.org/wiki/Hanning -text
+#X obj 102 363 pddp/pddplink http://en.wikipedia.org/wiki/Hanning -text
 wikipedia: hanning function;
-#X obj 102 389 pddp/pddplink http://mathworld.wolfram.com/HanningFunction.html
+#X obj 102 376 pddp/pddplink http://mathworld.wolfram.com/HanningFunction.html
 -text mathworld link;
-#X obj 102 363 pddp/pddplink http://en.wikipedia.org/wiki/Window_function
+#X obj 102 350 pddp/pddplink http://en.wikipedia.org/wiki/Window_function
 -text wikipedia: window functions;
 #X obj 438 -14 import windowing;
-#X text 103 317 SIGNAL: a hanning (inverted cosine) window with size=dsp
+#X text 103 304 SIGNAL: a hanning (inverted cosine) window with size=dsp
 blocksize;
 #X msg 36 154 \; pd dsp 1;
 #X text 21 85 height --->;
 #X text 15 6 description: generates a hanning window for each dsp block
 ;
-#X text 102 402 Windowing functions are used with FFTs. These transform
+#X text 102 389 Windowing functions are used with FFTs. These transform
 the signal block-by-block into a spectral representation whose resolution
 in both the frequency and time domains are proportional to their size
 (as a power-of-two in PD). The different windows have different characteristics
 in terms of stopband attenuation and noise bandwidth.;
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+#X text 12 65 INLET_0 signal;
+#X text 12 85 OUTLET_0 signal;
+#X text 12 105 AUTHOR Joe Sarlo;
+#X text 12 45 DESCRIPTION generate a hanning window for each dsp block
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diff --git a/lanczos~-help.pd b/lanczos~-help.pd
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