IEVref: | 802-01-11 | ID: | |

Language: | en | Status: Standard | |

Term: | pulse duration | ||

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Symbol: | t_{d}
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Definition: | 1,25 times the interval between the times when the time integral of the square of the instantaneous acoustic pressure at a point reaches 10 % and when it reaches 90 % of its final value
NOTE – The final value of the time integral of the square of the instantaneous acoustic pressure is the pulse-pressure-squared integral.
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Publication date: | 2011-01 | ||

Source | definition 3.48 of IEC 62127-1 | ||

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