DKJKJ3LKDCB4TCOU56QPLJKGIEL2LUQJD66SNTUORIJMKHP64UDQC
QRBFIGF25FNNSP4SIYXKAFAYEPGXPVPRH4TSJZRTER4AAFYCEQCQC
MMG2PLXK54U7GEVNK65SALH3BZEKWTP6ZSNBELMO3CZJP25MGZ5QC
SMODB47PJBBRRAXJNDWX4LTSNUW3BUILYGSQQ2ZKLYGT6OLO722AC
2UBDFCJH2BG6U6SY2YDJ7QK4JOLUJAHOYZS3YRQ7E7U4UGP4YR5QC
QA2TJZRA7RYN5UMRDLXWASQBU7YXV63R2A33EVJME6FV4S67WY3AC
if freq > 16000
if freq > 8000