-0.015693732685560447
-0.0008522697816647099
0.01129438971535318
-0.024184025330936103
-0.01651205258354118
0.027516158864777845
-0.012604114314555687
-0.037400111521455545
0.025844679818614096
0.019980850043373306
-0.032710685283058843
0.0002337220256771845
0.036919236566296185
0.009850903511000283
-0.014632841085080858
0.008636275731043539
0.0479678999241291
0.015577172392353992
-0.03320146161501414
0.027111371937715387
0.06036107690603372
-0.02511697179208125
-0.03371309203780883
0.04677413018031721
0.031073952463973917
-0.04624966862249345
-0.03088914274399758
0.04994481058200048
0.023883056608686358
-0.07416599001435972
-0.016169561828314076
0.08523339486625024
-0.009204510154168028
-0.08199759362371584
0.03791475560292475
0.0840118896839122
-0.03435691900847815
-0.06464290663257
0.060958147122078594
0.08408542780048624
-0.06937829310506041
-0.06930118858909677
0.10349743862639135
0.04642226285485247
-0.1258310335282142
-0.02573363811514894
0.11226614410495551
-0.010574098368985142
-0.12643681190997585
0.006655176807263997
0.12389150322475222
-0.03380924927459044
-0.1359047481546705
0.0781300017706844
0.14100883526372923
-0.09821434686793651
-0.08802004699843351
0.1416317355057823
0.08368958993897005
-0.12092461849720694
-0.056221203446781096
0.13928487200843961
0.04754328564636143
-0.1817740953168484
-0.040042572237081804
0.1738408619462532
-0.055167169042397816
-0.20499540711156752
0.05968419816365713
0.13251210574343605
-0.08709595412770874
-0.12054165422756584
0.08767857668460094
0.19265942109927736
-0.04347413123735993
-0.1400853264718019
0.2634955573115161
0.2770542708710473
-0.20701769603860698
0.024192823717404836
0.4622759436356173
0.024192823717404836
-0.20701769603860698
0.2770542708710473
0.2634955573115161
-0.1400853264718019
-0.04347413123735993
0.19265942109927736
0.08767857668460094
-0.12054165422756584
-0.08709595412770874
0.13251210574343605
0.05968419816365713
-0.20499540711156752
-0.055167169042397816
0.1738408619462532
-0.040042572237081804
-0.1817740953168484
0.04754328564636143
0.13928487200843961
-0.056221203446781096
-0.12092461849720694
0.08368958993897005
0.1416317355057823
-0.08802004699843351
-0.09821434686793651
0.14100883526372923
0.0781300017706844
-0.1359047481546705
-0.03380924927459044
0.12389150322475222
0.006655176807263997
-0.12643681190997585
-0.010574098368985142
0.11226614410495551
-0.02573363811514894
-0.1258310335282142
0.04642226285485247
0.10349743862639135
-0.06930118858909677
-0.06937829310506041
0.08408542780048624
0.060958147122078594
-0.06464290663257
-0.03435691900847815
0.0840118896839122
0.03791475560292475
-0.08199759362371584
-0.009204510154168028
0.08523339486625024
-0.016169561828314076
-0.07416599001435972
0.023883056608686358
0.04994481058200048
-0.03088914274399758
-0.04624966862249345
0.031073952463973917
0.04677413018031721
-0.03371309203780883
-0.02511697179208125
0.06036107690603372
0.027111371937715387
-0.03320146161501414
0.015577172392353992
0.0479678999241291
0.008636275731043539
-0.014632841085080858
0.009850903511000283
0.036919236566296185
0.0002337220256771845
-0.032710685283058843
0.019980850043373306
0.025844679818614096
-0.037400111521455545
-0.012604114314555687
0.027516158864777845
-0.01651205258354118
-0.024184025330936103
0.01129438971535318
-0.0008522697816647099
-0.015693732685560447









/*

FIR filter designed with
http://t-filter.appspot.com

sampling frequency: 8000 Hz

* 0 Hz - 400 Hz
  gain = 1
  desired ripple = 5 dB
  actual ripple = 4.127358991501192 dB

* 450 Hz - 2000 Hz
  gain = 0
  desired attenuation = -40 dB
  actual attenuation = -40.09790561997483 dB

* 2200 Hz - 2800 Hz
  gain = 1
  desired ripple = 5 dB
  actual ripple = 4.127358991501192 dB

* 2900 Hz - 4000 Hz
  gain = 0
  desired attenuation = -40 dB
  actual attenuation = -40.09790561997483 dB

*/

#define FILTER_TAP_NUM 161

static double filter_taps[FILTER_TAP_NUM] = {
  -0.015693732685560447,
  -0.0008522697816647099,
  0.01129438971535318,
  -0.024184025330936103,
  -0.01651205258354118,
  0.027516158864777845,
  -0.012604114314555687,
  -0.037400111521455545,
  0.025844679818614096,
  0.019980850043373306,
  -0.032710685283058843,
  0.0002337220256771845,
  0.036919236566296185,
  0.009850903511000283,
  -0.014632841085080858,
  0.008636275731043539,
  0.0479678999241291,
  0.015577172392353992,
  -0.03320146161501414,
  0.027111371937715387,
  0.06036107690603372,
  -0.02511697179208125,
  -0.03371309203780883,
  0.04677413018031721,
  0.031073952463973917,
  -0.04624966862249345,
  -0.03088914274399758,
  0.04994481058200048,
  0.023883056608686358,
  -0.07416599001435972,
  -0.016169561828314076,
  0.08523339486625024,
  -0.009204510154168028,
  -0.08199759362371584,
  0.03791475560292475,
  0.0840118896839122,
  -0.03435691900847815,
  -0.06464290663257,
  0.060958147122078594,
  0.08408542780048624,
  -0.06937829310506041,
  -0.06930118858909677,
  0.10349743862639135,
  0.04642226285485247,
  -0.1258310335282142,
  -0.02573363811514894,
  0.11226614410495551,
  -0.010574098368985142,
  -0.12643681190997585,
  0.006655176807263997,
  0.12389150322475222,
  -0.03380924927459044,
  -0.1359047481546705,
  0.0781300017706844,
  0.14100883526372923,
  -0.09821434686793651,
  -0.08802004699843351,
  0.1416317355057823,
  0.08368958993897005,
  -0.12092461849720694,
  -0.056221203446781096,
  0.13928487200843961,
  0.04754328564636143,
  -0.1817740953168484,
  -0.040042572237081804,
  0.1738408619462532,
  -0.055167169042397816,
  -0.20499540711156752,
  0.05968419816365713,
  0.13251210574343605,
  -0.08709595412770874,
  -0.12054165422756584,
  0.08767857668460094,
  0.19265942109927736,
  -0.04347413123735993,
  -0.1400853264718019,
  0.2634955573115161,
  0.2770542708710473,
  -0.20701769603860698,
  0.024192823717404836,
  0.4622759436356173,
  0.024192823717404836,
  -0.20701769603860698,
  0.2770542708710473,
  0.2634955573115161,
  -0.1400853264718019,
  -0.04347413123735993,
  0.19265942109927736,
  0.08767857668460094,
  -0.12054165422756584,
  -0.08709595412770874,
  0.13251210574343605,
  0.05968419816365713,
  -0.20499540711156752,
  -0.055167169042397816,
  0.1738408619462532,
  -0.040042572237081804,
  -0.1817740953168484,
  0.04754328564636143,
  0.13928487200843961,
  -0.056221203446781096,
  -0.12092461849720694,
  0.08368958993897005,
  0.1416317355057823,
  -0.08802004699843351,
  -0.09821434686793651,
  0.14100883526372923,
  0.0781300017706844,
  -0.1359047481546705,
  -0.03380924927459044,
  0.12389150322475222,
  0.006655176807263997,
  -0.12643681190997585,
  -0.010574098368985142,
  0.11226614410495551,
  -0.02573363811514894,
  -0.1258310335282142,
  0.04642226285485247,
  0.10349743862639135,
  -0.06930118858909677,
  -0.06937829310506041,
  0.08408542780048624,
  0.060958147122078594,
  -0.06464290663257,
  -0.03435691900847815,
  0.0840118896839122,
  0.03791475560292475,
  -0.08199759362371584,
  -0.009204510154168028,
  0.08523339486625024,
  -0.016169561828314076,
  -0.07416599001435972,
  0.023883056608686358,
  0.04994481058200048,
  -0.03088914274399758,
  -0.04624966862249345,
  0.031073952463973917,
  0.04677413018031721,
  -0.03371309203780883,
  -0.02511697179208125,
  0.06036107690603372,
  0.027111371937715387,
  -0.03320146161501414,
  0.015577172392353992,
  0.0479678999241291,
  0.008636275731043539,
  -0.014632841085080858,
  0.009850903511000283,
  0.036919236566296185,
  0.0002337220256771845,
  -0.032710685283058843,
  0.019980850043373306,
  0.025844679818614096,
  -0.037400111521455545,
  -0.012604114314555687,
  0.027516158864777845,
  -0.01651205258354118,
  -0.024184025330936103,
  0.01129438971535318,
  -0.0008522697816647099,
  -0.015693732685560447
};