diff options
Diffstat (limited to 'hanning~-help.pd')
| -rw-r--r-- | hanning~-help.pd | 42 |
1 files changed, 27 insertions, 15 deletions
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 -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 3 286 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.; #X obj 170 167 tabsend~ \$0-hanning; -#X text 102 258 SIGNAL: the height (amplitude) of the window is controled +#X text 102 245 SIGNAL: the height (amplitude) of the window is controled by the signal on its inlet.; -#X obj 72 319 cnv 17 3 30 empty \$0-pddp.cnv.let.0 0 5 9 0 16 -228856 +#X obj 72 306 cnv 17 3 30 empty \$0-pddp.cnv.let.0 0 5 9 0 16 -228856 -162280 0; +#N canvas 290 213 494 344 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 hanning window for each dsp block +; +#X restore 505 475 pd META; #X connect 6 0 25 0; #X connect 9 0 6 0; #X connect 11 0 9 0; |