Lines Matching defs:kk
58 /* precalculated: p1[kk] = (-cos(2 * 3.141592 * dtmf[kk] / 8000.0) * FSC) */
70 int i, kk, t, nn, s, so, ia;
78 for (kk = 0; kk < 8; kk++) {
79 y[kk] = h[kk] = k[kk] = 0;
81 p1[kk] = (-cos(2 * 3.141592 * dtmf[kk] / 8000.0) * FSC);
117 for (kk = 0; kk < 8; kk++) {
120 c = (P2 * (x - k[kk])) / FSC;
122 f = (p1[kk] * (d - h[kk])) / FSC;
123 n = x - k[kk] - c;
124 k[kk] = h[kk] + f;
125 h[kk] = f + d;
129 y[kk] += (n - y[kk]) / 64;
131 y[kk] += (-n - y[kk]) / 64;
134 if (y[kk] > FSC/10 && y[kk] > ia)
135 s |= 1 << kk;