fft1_wave.c running reading train.wav first 4 bytes should be RIFF, file has 28372 +8 bytes should be WAVE, should be fmt, block has 16 more bytes compression code = 1 channels = 1 rate = 11025 avg rate = 11025 blockalign = 1 bits per sample = 8 bytes left in fmt = 0 should be data, chunk has 28336 more bytes 44 bytes read so far raw data k=0, AR=-127, AI=0 k=1, AR=-126, AI=0 k=2, AR=-126, AI=0 k=3, AR=-128, AI=0 k=4, AR=-127, AI=0 k=5, AR=-126, AI=0 k=6, AR=-126, AI=0 k=7, AR=-128, AI=0 k=8, AR=-128, AI=0 k=9, AR=-127, AI=0 k=10, AR=-126, AI=0 k=11, AR=-126, AI=0 k=12, AR=-127, AI=0 k=13, AR=-126, AI=0 k=14, AR=-127, AI=0 k=15, AR=-126, AI=0 k=16, AR=-126, AI=0 k=17, AR=-127, AI=0 k=18, AR=-126, AI=0 k=19, AR=-125, AI=0 k=20, AR=-126, AI=0 k=21, AR=-127, AI=0 k=22, AR=-126, AI=0 k=23, AR=-126, AI=0 k=24, AR=-126, AI=0 k=25, AR=-126, AI=0 k=26, AR=-126, AI=0 k=27, AR=-127, AI=0 k=28, AR=-127, AI=0 k=29, AR=-126, AI=0 k=30, AR=-127, AI=0 k=31, AR=-127, AI=0 k=32, AR=-127, AI=0 k=33, AR=-126, AI=0 k=34, AR=-126, AI=0 k=35, AR=-128, AI=0 k=36, AR=-128, AI=0 k=37, AR=127, AI=0 k=38, AR=-127, AI=0 k=39, AR=-128, AI=0 k=40, AR=127, AI=0 k=41, AR=127, AI=0 k=42, AR=127, AI=0 k=43, AR=127, AI=0 k=44, AR=127, AI=0 k=45, AR=125, AI=0 k=46, AR=125, AI=0 k=47, AR=125, AI=0 k=48, AR=127, AI=0 k=49, AR=126, AI=0 k=50, AR=126, AI=0 k=51, AR=127, AI=0 k=52, AR=127, AI=0 k=53, AR=127, AI=0 k=54, AR=126, AI=0 k=55, AR=126, AI=0 k=56, AR=127, AI=0 k=57, AR=127, AI=0 k=58, AR=126, AI=0 k=59, AR=127, AI=0 k=60, AR=127, AI=0 k=61, AR=125, AI=0 k=62, AR=127, AI=0 k=63, AR=-120, AI=0 transform k=0, ZR=-2023, ZI=0 k=1, ZR=1136.02, ZI=-4574.88 k=2, ZR=-1515.91, ZI=-907.75 k=3, ZR=308.92, ZI=-523.86 k=4, ZR=-580.421, ZI=-943.463 k=5, ZR=-413.263, ZI=-97.3323 k=6, ZR=-156.223, ZI=-358.991 k=7, ZR=-421.377, ZI=-285.607 k=8, ZR=-353.968, ZI=4 k=9, ZR=-108.957, ZI=-115.924 k=10, ZR=-448.076, ZI=-158.444 k=11, ZR=-161.269, ZI=262.406 k=12, ZR=-107.365, ZI=-248.002 k=13, ZR=-476.584, ZI=246.969 k=14, ZR=188.629, ZI=113.865 k=15, ZR=-460.8, ZI=-122.726 k=16, ZR=-1, ZI=504 k=17, ZR=10.5336, ZI=-271.181 k=18, ZR=-404.325, ZI=407.864 k=19, ZR=350.796, ZI=88.6111 k=20, ZR=-395.807, ZI=-43.2385 k=21, ZR=181.519, ZI=485.128 k=22, ZR=22.1251, ZI=-240.024 k=23, ZR=-180.61, ZI=423.361 k=24, ZR=355.968, ZI=-4 k=25, ZR=-235.54, ZI=65.7392 k=26, ZR=286.251, ZI=275.506 k=27, ZR=4.63672, ZI=-140.569 k=28, ZR=71.5927, ZI=277.301 k=29, ZR=216.557, ZI=-98.4918 k=30, ZR=-12.4733, ZI=118.327 k=31, ZR=249.417, ZI=-13.5933 k=32, ZR=-3, ZI=0 k=33, ZR=249.418, ZI=13.593 k=34, ZR=-12.4736, ZI=-118.327 k=35, ZR=216.558, ZI=98.4939 k=36, ZR=71.5925, ZI=-277.301 k=37, ZR=4.63751, ZI=140.567 k=38, ZR=286.251, ZI=-275.506 k=39, ZR=-235.54, ZI=-65.7395 k=40, ZR=355.968, ZI=4 k=41, ZR=-180.609, ZI=-423.361 k=42, ZR=22.1252, ZI=240.024 k=43, ZR=181.519, ZI=-485.128 k=44, ZR=-395.806, ZI=43.2382 k=45, ZR=350.796, ZI=-88.6108 k=46, ZR=-404.325, ZI=-407.865 k=47, ZR=10.5331, ZI=271.18 k=48, ZR=-1, ZI=-504 k=49, ZR=-460.8, ZI=122.727 k=50, ZR=188.63, ZI=-113.865 k=51, ZR=-476.583, ZI=-246.97 k=52, ZR=-107.365, ZI=248.002 k=53, ZR=-161.269, ZI=-262.406 k=54, ZR=-448.075, ZI=158.443 k=55, ZR=-108.957, ZI=115.922 k=56, ZR=-353.968, ZI=-4 k=57, ZR=-421.378, ZI=285.608 k=58, ZR=-156.222, ZI=358.992 k=59, ZR=-413.263, ZI=97.3321 k=60, ZR=-580.421, ZI=943.463 k=61, ZR=308.92, ZI=523.86 k=62, ZR=-1515.91, ZI=907.75 k=63, ZR=1136.02, ZI=4574.89 inverse transform k=0, ZR=-127, ZI=-1.14441e-05 k=1, ZR=-126, ZI=7.26015e-05 k=2, ZR=-126, ZI=3.09484e-05 k=3, ZR=-128, ZI=-6.73099e-05 k=4, ZR=-127, ZI=-0.000179927 k=5, ZR=-126.001, ZI=-0.000266314 k=6, ZR=-126, ZI=-0.000269593 k=7, ZR=-128, ZI=-0.000358968 k=8, ZR=-128, ZI=-0.000378436 k=9, ZR=-127, ZI=-0.000379062 k=10, ZR=-126, ZI=-0.000466556 k=11, ZR=-126, ZI=-0.000457374 k=12, ZR=-127.001, ZI=-0.00065954 k=13, ZR=-126.001, ZI=-0.000693371 k=14, ZR=-127.001, ZI=-0.000793378 k=15, ZR=-126.001, ZI=-0.000246543 k=16, ZR=-126.001, ZI=-0.000141891 k=17, ZR=-127.001, ZI=-0.00013838 k=18, ZR=-126.001, ZI=-0.000187117 k=19, ZR=-125.001, ZI=-0.000355955 k=20, ZR=-126.001, ZI=-0.000244991 k=21, ZR=-127.001, ZI=-0.000389272 k=22, ZR=-126.001, ZI=-0.00036061 k=23, ZR=-126.001, ZI=-0.000392409 k=24, ZR=-126.001, ZI=-0.000169051 k=25, ZR=-126.001, ZI=-0.000164972 k=26, ZR=-126.001, ZI=-0.000279948 k=27, ZR=-127.001, ZI=-0.000252736 k=28, ZR=-127.001, ZI=-0.000381814 k=29, ZR=-126, ZI=-0.000504214 k=30, ZR=-127.001, ZI=-0.000438183 k=31, ZR=-126.999, ZI=-0.000172207 k=32, ZR=-127, ZI=3.8147e-06 k=33, ZR=-126, ZI=-8.06538e-05 k=34, ZR=-126, ZI=-0.00012483 k=35, ZR=-128, ZI=-0.000276973 k=36, ZR=-128, ZI=-0.000249315 k=37, ZR=127.001, ZI=0.000215129 k=38, ZR=-127, ZI=-0.000467008 k=39, ZR=-127.999, ZI=-0.000434045 k=40, ZR=127, ZI=0.000376331 k=41, ZR=127, ZI=0.000348658 k=42, ZR=127.001, ZI=0.000447106 k=43, ZR=127.001, ZI=0.000421921 k=44, ZR=127.001, ZI=0.000732725 k=45, ZR=125.001, ZI=0.000682134 k=46, ZR=125.001, ZI=0.000869806 k=47, ZR=125.001, ZI=0.000916405 k=48, ZR=127.001, ZI=0.00014952 k=49, ZR=126.001, ZI=0.000142623 k=50, ZR=126.001, ZI=0.000174809 k=51, ZR=127.001, ZI=0.000413326 k=52, ZR=127.001, ZI=0.000387598 k=53, ZR=127.001, ZI=0.000407887 k=54, ZR=126.001, ZI=0.000636293 k=55, ZR=126, ZI=0.00109003 k=56, ZR=127.001, ZI=0.000171156 k=57, ZR=127.001, ZI=0.000199185 k=58, ZR=126.001, ZI=0.000405587 k=59, ZR=127.001, ZI=0.000575101 k=60, ZR=127.001, ZI=0.000595262 k=61, ZR=125, ZI=0.000548019 k=62, ZR=127, ZI=0.000822673 k=63, ZR=-120, ZI=-0.000402265 byte 0= -127 -127 byte 1= -126 -126 byte 2= -126 -126 byte 3= -127 -127 byte 4= -127 -127 byte 5= -126 -126 byte 6= -126 -126 byte 7= -127 -127 byte 8= -127 -127 byte 9= -127 -127 byte 10= -126 -126 byte 11= -126 -126 byte 12= -127 -127 byte 13= -126 -126 byte 14= -127 -127 byte 15= -126 -126 byte 16= -126 -126 byte 17= -127 -127 byte 18= -126 -126 byte 19= -125 -125 writing 48 unchanged bytes, after sector 442 smin=-127, smax=895, savg=-16 28380 bytes read so far fft1_wave done. new trainf.wav file written