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#X text 166 7 filter-graph1 -- generate sinusoids to test a filter
;
#X text 168 23 arg 1: number of steps - arg2: frequency range;
#X text 40 53 This \, together with its companion filter-graph2 \,
measure a filter's frequency and phase response. Here we count from
0 to n-1 (where n is the table size) and output the index and a complex
sinusoid at each frequency to test.;
#X text 222 192 fudge to estimate settling time;
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