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6、AF95,1h= 80 . , 95 % 1 , . - 57 , , F , 80 .3.1.4 (peak sound pressure level): , - , - , . 17187 1. , , .3.1.5 (sound exposure level): , 0, , , p2(t).1 0 p0, 20 , - 10= 400 ()2c215 . L LEEEc61c230c232c231c231c246c248c247c247100lg , EptdtTc61c2422() .2 , - .3 2c215 .2 31296.120054 , T, . . LET.5 - .3.1.6 (equivalent sound pressure level): , - , - , .1 LAeqT LTptpdtAeqT ATc61c236c237c239c238c239c252c253c239c254c239c242101202lg ( ) / , pA(t) t;p0 , 20 .2 .3 ( ).3.2 3.2.1 (reference time interval): o , () , .1 o , . , , , . .2 .3.2.2 (long-term time interval): , - .1 o
