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# The tool interpolates the curve at the same frequency resolution as the measured SRS using log-log linear interpolation. | # The tool interpolates the curve at the same frequency resolution as the measured SRS using log-log linear interpolation. | ||
# Margin is computed point-by-point: '''Margin (dB) = 20 × log₁₀(limit / SRS)''' | # Margin is computed point-by-point: '''Margin (dB) = 20 × log₁₀(limit / SRS)''' | ||
# The overall result is PASS only if the margin is positive at '''all''' frequencies. | # The overall result is PASS only if the margin is positive at '''all''' frequencies. | ||