Sunday's class included several presentations and discussions about sustainable designs. In addition to the traditional design thinking; there is a reconsideration about past practices of leaving AV components on so as not to shorten their usable life from power surges and heat and cooling cycles. The day also included a number of site line studies and a review of PAG-NAG calculations and a discussion of conversions and comparison between dBu, dBv et al.
The sky is blue and he air temperature is hot -- about 101 yesterday. The convention center is buzzing with activity as one would expect.
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