Meteor spectroscopy provides
valuable data about the composition of meteoroids
striking the atmosphere [1, 2, 3]. The results obtained
from the analysis of meteor spectra can also be used to
infer information about the chemical nature of the
parent bodies of these particles of interplanetary
matter. With this aim, we have employed since 2006
high-sensitivity CCD video cameras with attached
holographic diffraction gratings (500-1000 lines/mm)
to record the emission spectra produced during the
ablation of meteoroids in the atmosphere [4, 5]. These
devices allow for a precise recording of the evolution
of the intensity of emission lines with time and, for
multi-station events, with height also [6]. During
August 2012 we made an additional effort in the
framework of this continuous spectroscopic campaign
by setting up two new automated spectrographs,
although these are based on slow-scan high-resolution
CCD devices. These new systems are described here
and the first results obtained so far are presented.