Procedures and requirements for audiometry, without masking, using either an automatic recording fixed frequency audiometer or a manual one. Bracketing and ascending procedures are given for the latter.Cross References:BS 2497BS 4668BS 4669BS 5108BS 5966
Original price was: $190.50.$95.00Current price is: $95.00.
Specification for pure tone air conduction threshold audiometry for hearing conservation purposes
BSI Group , 01/31/1986
Pages: 16
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