  This work presents a new toolkit for describing the acoustic properties of
the ocean environment before, during and after a sound event caused by an
underwater seismic air-gun. The toolkit uses existing sound measures, but
uniquely applies these to capture the early time period (actual pulse) and late
time period (reverberation and multiple arrivals). In total, 183 features are
produced for each air-gun sound. This toolkit was utilized on data retrieved
from a field deployment encompassing five marine autonomous recording units
during a 46-day seismic air-gun survey in Baffin Bay, Greenland. Using this
toolkit, a total of 147 million data points were identified from the Greenland
deployment recordings. The feasibility of extracting a large number of features
was then evaluated using two separate methods: a serial computer and a high
performance system. Results indicate that data extraction performance took an
estimated 216 hours for the serial system, and 18 hours for the high
performance computer. This paper provides an analytical description of the new
toolkit along with details for using it to identify relevant data.
