channel_id contact_id type units sampling_frequency unit_conversion_multiplier 0 0 neural signal volts 20000.0 1.9499999999999999e-07 1 1 neural signal volts 20000.0 1.9499999999999999e-07 2 2 neural signal volts 20000.0 1.9499999999999999e-07 3 3 neural signal volts 20000.0 1.9499999999999999e-07 4 4 neural signal volts 20000.0 1.9499999999999999e-07 5 5 neural signal volts 20000.0 1.9499999999999999e-07 6 6 neural signal volts 20000.0 1.9499999999999999e-07 7 7 neural signal volts 20000.0 1.9499999999999999e-07 8 8 neural signal volts 20000.0 1.9499999999999999e-07 9 9 neural signal volts 20000.0 1.9499999999999999e-07 10 10 neural signal volts 20000.0 1.9499999999999999e-07 11 11 neural signal volts 20000.0 1.9499999999999999e-07 12 12 neural signal volts 20000.0 1.9499999999999999e-07 13 13 neural signal volts 20000.0 1.9499999999999999e-07 14 14 neural signal volts 20000.0 1.9499999999999999e-07 15 15 neural signal volts 20000.0 1.9499999999999999e-07 16 16 neural signal volts 20000.0 1.9499999999999999e-07 17 17 neural signal volts 20000.0 1.9499999999999999e-07 18 18 neural signal volts 20000.0 1.9499999999999999e-07 19 19 neural signal volts 20000.0 1.9499999999999999e-07 20 20 neural signal volts 20000.0 1.9499999999999999e-07 21 21 neural signal volts 20000.0 1.9499999999999999e-07 22 22 neural signal volts 20000.0 1.9499999999999999e-07 23 23 neural signal volts 20000.0 1.9499999999999999e-07 24 24 neural signal volts 20000.0 1.9499999999999999e-07 25 25 neural signal volts 20000.0 1.9499999999999999e-07 26 26 neural signal volts 20000.0 1.9499999999999999e-07 27 27 neural signal volts 20000.0 1.9499999999999999e-07 28 28 neural signal volts 20000.0 1.9499999999999999e-07 29 29 neural signal volts 20000.0 1.9499999999999999e-07 30 30 neural signal volts 20000.0 1.9499999999999999e-07 31 31 neural signal volts 20000.0 1.9499999999999999e-07 32 32 neural signal volts 20000.0 1.9499999999999999e-07 33 33 neural signal volts 20000.0 1.9499999999999999e-07 34 34 neural signal volts 20000.0 1.9499999999999999e-07 35 35 neural signal volts 20000.0 1.9499999999999999e-07 36 36 neural signal volts 20000.0 1.9499999999999999e-07 37 37 neural signal volts 20000.0 1.9499999999999999e-07 38 38 neural signal volts 20000.0 1.9499999999999999e-07 39 39 neural signal volts 20000.0 1.9499999999999999e-07 40 40 neural signal volts 20000.0 1.9499999999999999e-07 41 41 neural signal volts 20000.0 1.9499999999999999e-07 42 42 neural signal volts 20000.0 1.9499999999999999e-07 43 43 neural signal volts 20000.0 1.9499999999999999e-07 44 44 neural signal volts 20000.0 1.9499999999999999e-07 45 45 neural signal volts 20000.0 1.9499999999999999e-07 46 46 neural signal volts 20000.0 1.9499999999999999e-07 47 47 neural signal volts 20000.0 1.9499999999999999e-07 48 48 neural signal volts 20000.0 1.9499999999999999e-07 49 49 neural signal volts 20000.0 1.9499999999999999e-07 50 50 neural signal volts 20000.0 1.9499999999999999e-07 51 51 neural signal volts 20000.0 1.9499999999999999e-07 52 52 neural signal volts 20000.0 1.9499999999999999e-07 53 53 neural signal volts 20000.0 1.9499999999999999e-07 54 54 neural signal volts 20000.0 1.9499999999999999e-07 55 55 neural signal volts 20000.0 1.9499999999999999e-07 56 56 neural signal volts 20000.0 1.9499999999999999e-07 57 57 neural signal volts 20000.0 1.9499999999999999e-07 58 58 neural signal volts 20000.0 1.9499999999999999e-07 59 59 neural signal volts 20000.0 1.9499999999999999e-07 60 60 neural signal volts 20000.0 1.9499999999999999e-07 61 61 neural signal volts 20000.0 1.9499999999999999e-07 62 62 neural signal volts 20000.0 1.9499999999999999e-07 63 63 neural signal volts 20000.0 1.9499999999999999e-07