NUM_CT_SUMS
for (i = 0; i < (NUM_CT_SUMS * CHN_NUM); i++) {
for (i = 0; i < (NUM_CT_SUMS * CHN_NUM); i++) {
for (i = 0; i < (NUM_CT_SUMS * CHN_NUM); i++) {
alloc_size += sizeof(*mixer->sums) * NUM_CT_SUMS * CHN_NUM;