@inbook{61e2f5a16be24184b21a198ef46f9807,
title = "Acoustic monitoring",
abstract = "The possibilities of monitoring the printhead operation without an additional measuring setup is discussed in this section. With piezo inkjet, the actuator can also be used as a sensor during normal printhead operation. The acoustic signal detects variations in the drop formation process, the refill of the nozzle, wetting of the nozzle plate surface, disturbances from dirt particles, and the presence of air bubbles. Self-sensing enables also the active control of the driving waveform.",
author = "H.M.A. Wijshoff",
year = "2012",
language = "English",
isbn = "978-3527319046",
series = "Advanced Micro and Nano Systems",
publisher = "Wiley-VCH Verlag",
pages = "15--28",
editor = "J.G. Korvink and P.J. Smith and D.-Y. Shin and O. Brand and G.K. Fedder and Chr. Hierold and O. Tabata",
booktitle = "Inkjet-based micromanufacturing",
address = "Germany",
}