A system comprising: an inkjet head comprising a plurality of ink channels that are arranged to jet droplets of a liquid material onto a medium using piezoelectric actuators; a jetting pulse generator that is arranged to provide drive waveforms to the piezoelectric actuators, wherein the drive waveforms include jetting pulses that cause activation of the piezoelectric actuators to jet the droplets from the ink channels; and a compensation controller, responsive to crosstalk between the ink channels in the inkjet head due to the piezoelectric actuators, is arranged to modify an amplitude of the jetting pulses provided to the piezoelectric actuators to mitigate the crosstalk between the ink channels; wherein: the compensation controller is arranged to decrease the amplitude of the jetting pulses responsive to positive crosstalk between the ink channels; the compensation controller is arranged to adjust a leading edge of a jetting pulse to be below a target jetting voltage such that there is a transition between a baseline voltage and an adjusted jetting voltage on the leading edge; and the jetting pulse is arranged to transition from the baseline voltage to the target jetting voltage when there is no crosstalk between the ink channels; and the system further comprises: a droplet analyzer that is arranged to identify the crosstalk between the ink channels in the inkjet head; the jetting pulse generator is arranged to provide the drive waveforms to the piezoelectric actuators in adjacent ink channels; and the droplet analyzer is arranged to measure jetting characteristics of the droplets jetted from the adjacent ink channels, and compare the jetting characteristics of the droplets to target characteristics to identify the crosstalk. an inkjet head comprising a plurality of ink channels that are arranged to jet droplets of a liquid material onto a medium using piezoelectric actuators; a jetting pulse generator that is arranged to provide drive waveforms to the piezoelectric actuators, wherein the drive waveforms include jetting pulses that cause activation of the piezoelectric actuators to jet the droplets from the ink channels; and a compensation controller, responsive to crosstalk between the ink channels in the inkjet head due to the piezoelectric actuators, is arranged to modify an amplitude of the jetting pulses provided to the piezoelectric actuators to mitigate the crosstalk between the ink channels; wherein: the compensation controller is arranged to decrease the amplitude of the jetting pulses responsive to positive crosstalk between the ink channels; the compensation controller is arranged to adjust a leading edge of a jetting pulse to be below a target jetting voltage such that there is a transition between a baseline voltage and an adjusted jetting voltage on the leading edge; and the jetting pulse is arranged to transition from the baseline voltage to the target jetting voltage when there is no crosstalk between the ink channels; and the system further comprises: a droplet analyzer that is arranged to identify the crosstalk between the ink channels in the inkjet head; the jetting pulse generator is arranged to provide the drive waveforms to the piezoelectric actuators in adjacent ink channels; and the droplet analyzer is arranged to measure jetting characteristics of the droplets jetted from the adjacent ink channels, and compare the jetting characteristics of the droplets to target characteristics to identify the crosstalk. the compensation controller is arranged to decrease the amplitude of the jetting pulses responsive to positive crosstalk between the ink channels; the compensation controller is arranged to adjust a leading edge of a jetting pulse to be below a target jetting voltage such that there is a transition between a baseline voltage and an adjusted jetting voltage on the leading edge; and the jetting pulse is arranged to transition from the baseline voltage to the target jetting voltage when there is no crosstalk between the ink channels; and the system further comprises: a droplet analyzer that is arranged to identify the crosstalk between the ink channels in the inkjet head; the jetting pulse generator is arranged to provide the drive waveforms to the piezoelectric actuators in adjacent ink channels; and the droplet analyzer is arranged to measure jetting characteristics of the droplets jetted from the adjacent ink channels, and compare the jetting characteristics of the droplets to target characteristics to identify the crosstalk. a droplet analyzer that is arranged to identify the crosstalk between the ink channels in the inkjet head; the jetting pulse generator is arranged to provide the drive waveforms to the piezoelectric actuators in adjacent ink channels; and the droplet analyzer is arranged to measure jetting characteristics of the droplets jetted from the adjacent ink channels, and compare the jetting characteristics of the droplets to target characteristics to identify the crosstalk.