Cart
0
Product
Products
(empty)
No products
To be determined
Shipping
$0.00
Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart.
There is 1 item in your cart.
Total products
Total shipping
To be determined
Total
Reduced price!
View larger
View larger
NF S31-047 (05/1975)
New product
NF S31-047 (05/1975)
Acoustics. Assessment of speech intelligibility distances in noisy conditions.More info
| Author | AFNOR |
|---|---|
| Published by | AFNOR |
| Document type | Standard |
| Format | Paper |
| ICS | 13.140 : Noise with respect to human beings
|
| Number of pages | 2 |
| Cross references | ISO 3352:1974,NEQ |
| Weight(kg.) | 0.1034 |
| Year | 1970 |
| Country | France |
| Keyword | S31047;S31-047;S31-047 |