• BS 6951:1988

BS 6951:1988

Specification for threshold of hearing by air conduction as a function of age and sex for otologically normal persons

BSI Group, 02/29/1988

Publisher: BS

File Format: PDF

$76.00$152.40


Published:29/02/1988

Pages:14

File Size:1 file

Note:This product is unavailable in Ukraine, Russia, Belarus

For the frequency range 125 to 8000 Hz and for groups of otologically normal persons of a given age within the limit of 18 to 70 years inclusive, gives the expected value of median hearing threshold shift relative to a group aged 18 years and the expected statistical distribution above and below the median value.

All current amendments available at time of purchase are included with the purchase of this document.

More BS standard pdf

BS 4361-3:1972

BS 4361-3:1972

Specification for woodworking machines-Machine sizes and capacities

$73.00 $147.32

BS 1625-6+AND 4830:1972

BS 1625-6+AND 4830:1972

Specifications for woven cotton tapes, light, medium and heavy qualities

$76.00 $152.40

BS 4613-3:1972

BS 4613-3:1972

Specification for tyre pressure gauges-Inflation gauges for road vehicles

$90.00 $180.34

BS 4584-8:1972

BS 4584-8:1972

Specification for metal-clad base materials for printed circuits-Phenolic cellulose paper copper-clad laminated sheet of high electrical quality, flame retardant grade: PF-CP-Cu-8

$125.00 $251.46