mode 1 - current
butter("BandPass",6,510.712,510.718)gain(120,"dB")

mode 6  - current
butter("BandPass",6,510.7258,510.7298)gain(120,"dB")



mode 1 - NEW
butter("BandPass",8,510.712,510.717)gain(120,"dB")

mode 6 - NEW
butter("BandPass",8,510.7243,510.7293)gain(120,"dB")

------------------------------------------

mode 11 - current
butter("BandPass",4,1000.011,1000.111)gain(120,"dB")

mode 12 - current
butter("BandPass",4,1000.373,1000.473)gain(120,"dB")

mode 18
butter("BandPass",6,1000.293,1000.299)gain(120,"dB")

mode 20
butter("BandPass",6,1000.304,1000.310)gain(120,"dB")



mode 11 - new filter
butter("BandPass",6,1000.041,1000.081)gain(120,"dB")

mode 12 - new filter
butter("BandPass",8,1000.408,1000.448)gain(120,"dB")

------------------------------------------

peak frequencies, updated 10mar2020


ETMY:

mode1: 510.715
mode 6: 510.7264
mode 7: 513.41
mode 8: 513.514

peak frequencies, updated 15mar2020


mode 11: 1000.0645
mode 12: 1000.426
mode 18: 1000.297 (change from 1000.296)
mode 20: 1000.3085 (change from 1000.307)