Lines Matching defs:sum
104 // Accumulated sum is averaged by the cache size and number of sums
129 // Peak sum is averaged by the cache size
294 double sum;
307 sum = 0.;
310 sum += fabs(*inptr);
312 sum /= (double)frames;
315 val = log10(1. + (9. * sum));
331 "adjusted = %7.5f\n", sum, sv, val);
368 // calculate the sum of squares for a window around the sample;
369 // save the peak sum of squares;
370 // keep a running average of the sum of squares