static const int16_t expected_pcm[] = { 9763, 9445, -9591, -9749, 9573, 9868, -9738, -10041, 9847, 10088, -10072, -10216, 10208, 10262, -10371, -10331, 10454, 10321, -10531, -10267, 10611, 10204, -10655, -10098, 10702, 10004, -10687, -9843, 10703, 9719, -10663, -9562, 10644, 9479, -10529, -9376, 10404, 9364, -10150, -9443, };