From bb13717ae41bfa317e7b84625201279a5a2a09d9 Mon Sep 17 00:00:00 2001 From: Miller Puckette Date: Wed, 18 May 2005 04:13:48 +0000 Subject: get rid of obsolete audio examples svn path=/trunk/; revision=3005 --- pd/doc/4.fft.examples/03.denoise.pd | 364 ------------------------------------ 1 file changed, 364 deletions(-) delete mode 100644 pd/doc/4.fft.examples/03.denoise.pd (limited to 'pd/doc/4.fft.examples/03.denoise.pd') diff --git a/pd/doc/4.fft.examples/03.denoise.pd b/pd/doc/4.fft.examples/03.denoise.pd deleted file mode 100644 index 09e1244e..00000000 --- a/pd/doc/4.fft.examples/03.denoise.pd +++ /dev/null @@ -1,364 +0,0 @@ -#N canvas 54 36 882 556 12; -#X floatatom 306 344; -#X floatatom 68 337; -#N canvas 72 0 896 679 fft-analysis 0; -#X obj 140 447 *~; -#X obj 54 705 *~; -#X obj 139 612 *~; -#X floatatom 206 267; -#X obj 185 349 *~; -#X obj 356 188 + 1; -#X msg 447 257 0; -#X obj 173 181 *~; -#X obj 57 89 *~; -#X obj 95 641 *~; -#X obj 57 49 inlet~; -#X obj 54 642 *~; -#X obj 126 68 tabreceive~ hanning; -#X obj 57 136 rfft~; -#X obj 54 672 rifft~; -#X obj 55 743 outlet~; -#X text 132 50 Hanning window; -#X text 63 115 forward real FFT; -#X text 72 721 inverse real FFT; -#X graph graph1 0 0 1024 20 491 631 891 331; -#X array mask 1024 float; -#X pop; -#X obj 134 180 *~; -#X obj 134 209 +~; -#X msg 447 132 0; -#X obj 317 129 float; -#X obj 377 149 + 1; -#X obj 318 72 bang~; -#X obj 318 101 spigot; -#X obj 449 186 < 10; -#X floatatom 497 185; -#X obj 256 306 tabreceive~ mask; -#X obj 357 267 /; -#X msg 357 237 1; -#X obj 230 350 -~; -#X obj 370 331 sig~; -#X obj 447 232 sel 0; -#X obj 348 356 *~; -#X obj 331 387 +~; -#X obj 330 412 tabsend~ mask; -#X floatatom 448 287; -#X obj 316 156 t f f; -#X obj 446 56 r make-mask; -#X obj 206 296 sig~; -#X obj 206 241 r mask-level; -#X obj 140 414 /~; -#X obj 356 212 t b f; -#X obj 177 612 sig~ 0.001; -#X obj 29 781 block~ 1024 4; -#X obj 663 76 r window-size; -#X obj 447 84 t b f; -#X obj 676 137 t b f; -#X obj 663 171 /; -#X obj 661 194 * 250; -#X text 728 202 hop size in msec; -#X obj 497 107 /; -#X text 497 206 number of; -#X text 505 221 frames; -#X text 439 12 calculate a mask using N msec of; -#X text 438 30 background noise; -#X obj 176 415 sig~ 1e-20; -#X text 152 467 multiply the signal by the; -#X text 153 485 quantity s/(s+m) where "s"; -#X text 152 505 is signal power and "m" is mask.; -#X text 153 527 The multiplier is close to 1 if; -#X text 155 549 s>>m \, but close to 0 if s<