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@@ -1,181 +0,0 @@
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-#X msg 31 411 \; pd dsp 1;
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-#X text 225 131 tabreceive~ outputs array contents \,;
-#X text 225 149 constantly \, every block. Here it's;
-#X text 223 169 used to get the Hann window to;
-#X text 225 187 multiply by the input.;
-#X text 120 7 block~ object does no computation but declares this;
-#X text 120 24 window to be operating at a different block size from
-;
-#X text 122 58 Fourier transform.;
-#X text 121 40 the parent window. This determines the size of the;
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-;
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-#X text 94 308 Take the magnitude by squaring real and imaginary part
-\, adding and taking square root.;
-#X text 110 424 periodically graph the output. It appears every 512
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-per second. The graph is back on the main (parent) window.;
-#X text 82 215 forward real FFT. Like "fft~" \, but only one inlet
-(for the real part) and only the first half of the output signals are
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-#X text 305 559 updated for Pd version 0.39;
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--1;
-#X text 321 373 Hann window;
-#X text 98 462 period 512;
-#X text 40 368 recalculate Hann;
-#X text 75 383 window table;
-#X text 100 233 tens of Hz.;
-#X text 80 215 <- frequency \,;
-#X text 98 270 click here and;
-#X text 170 286 <- see;
-#X text 21 32 In this example we use a sub-patch ("pd fft-analysis")
-to re-block the Fourier transform to 512 points. The signal is multiplied
-by the Hann window function (which is just a raised cosine.) The magnitude
-\, which is computed in the sub-patch \, is graphed below in this window.
-The point at 255 corresponds to just below the Nyquist frequency. Phase
-isn't shown \, and unlike the previous patch we don't control the initial
-phase of the oscillator. (For fun \, try drawing other window functions
-with the mouse...);
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