title: Photoacoustic determination of the color of inks.
abstract: Photoacoustic spectroscopy, using a PZT transducer, is a quick, direct, and accurate technique to measure ink colors from the absorption region and maximum absorption position.
authors.forename: R S
authors.initials: RS
authors.lastname: Ram
authors.forename: O
authors.initials: O
authors.lastname: Prakash
authors.forename: S P
authors.initials: SP
authors.lastname: Varma
authors.forename: A N
authors.initials: AN
authors.lastname: Pandey