Std

BS 7113:1989

Specification for reference levels for narrow-band masking noise

standard by BSI Group , 09/29/1989

This document has been replaced. View the most recent version.

View all product details

Historical

Track It

Language:
    • Available Formats
    • Options
    • Availability
    • Priced From ( in USD )
    • Secure PDF 🔒
    • 👥
    • Immediate download
    • $160.02
    • Add to Cart
    • Printed Edition
    • Ships in 1-2 business days
    • $160.02
    • Add to Cart
    • Printed Edition + PDF
    • Immediate download
    • $215.90
    • Add to Cart

Customers Who Bought This Also Bought

 

About This Item

 

Full Description

Reference levels for calibration of narrow-band masking noise presented by air conduction from an earphone in pure tone audiometry. Data are given for noise bandwidths of one-third and one-half octaves.

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

Product Details

Published:
09/29/1989
ISBN(s):
0580172236
Number of Pages:
12
File Size:
1 file
Product Code(s):
202183, 202183, 202183
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. BS EN ISO 389-4:1999


    Acoustics. Reference zero for the calibration of audiometric equipment-Reference levels for narrow-band masking noise

    • Most Recent

  2. BS 7113:1989

    👀 currently
    viewing


    Specification for reference levels for narrow-band masking noise

    • Historical Version