extern const short tapCoefs[200]= { -4, -3, -2, 1, 4, 7, 10, 12, 12, 10, 6, 1, -6, -12, -17, -19, -19, -15, -8, 1, 11, 20, 25, 26, 22, 12, -2, -19, -37, -51, -60, -62, -56, -42, -22, 0, 20, 35, 41, 35, 16, -13, -49, -88, -122, -147, -157, -151, -128, -92, -48, -5, 29, 47, 43, 14, -37, -105, -181, -254, -312, -345, -346, -315, -254, -175, -90, -15, 33, 41, 3, -83, -209, -359, -514, -651, -747, -785, -756, -661, -514, -338, -165, -32, 25, -21, -188, -479, -878, -1354, -1859, -2338, -2731, -2983, -3051, -2907, -2545, -1983, -1260, -432, 432, 1260, 1983, 2545, 2907, 3051, 2983, 2731, 2338, 1859, 1354, 878, 479, 188, 21, -25, 32, 165, 338, 514, 661, 756, 785, 747, 651, 514, 359, 209, 83, -3, -41, -33, 15, 90, 175, 254, 315, 346, 345, 312, 254, 181, 105, 37, -14, -43, -47, -29, 5, 48, 92, 128, 151, 157, 147, 122, 88, 49, 13, -16, -35, -41, -35, -20, 0, 22, 42, 56, 62, 60, 51, 37, 19, 2, -12, -22, -26, -25, -20, -11, -1, 8, 15, 19, 19, 17, 12, 6, -1, -6, -10, -12, -12, -10, -7, -4, -1, 2, 3, 4 };