Acousticintervals

This package produces compact tables and duration-weighted energy means for consecutive equivalent-continuous sound-level intervals. Its two commands take decimal duration/level pairs and report the combined level, avoiding the error of averaging decibel values arithmetically. Invalid pairs, non-positive durations, out-of-range values and unsupported report basis labels suppress the result.

The package uses the floating-point support of the LaTeX kernel and booktabs; no external programs or shell escape are needed. It is a reporting aid, not an exposure, hearing-safety or legal-compliance assessment.

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