• There are no items in your cart

CSA Z107.56 : 2013:R2018

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

View Superseded by
withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

MEASUREMENT OF NOISE EXPOSURE
Available format(s)

Hardcopy , PDF

Withdrawn date

08-19-2021

Language(s)

French

Published date

01-01-2018

Preface
1 Scope
2 Reference publications
3 Definitions and symbols
4 Instrumentation
5 Operating conditions
6 Procedures
7 Measurement of noise exposure from sound sources close
  to the ear
8 Workers exposed to music players, radios, or other sound
  reproduction devices
9 Reporting
Annex A (informative) - Guidelines on worker involvement
        in a noise exposure measurement
Annex B (informative) - Noise exposure of groups
Annex C (normative) - Calculation of noise exposure indices
Annex D (informative) - Procedure for the use of LOSHA
Annex E (informative) - Bibliography

Specifies procedures for determining the occupational noise exposure level of workers (L[ex,T]) using sampling techniques.

DevelopmentNote
French Edition issued on 01-04-2014. (05/2014)
DocumentType
Standard
Pages
54
ProductNote
Reconfirmed F
PublisherName
Canadian Standards Association
Status
Withdrawn
SupersededBy
Supersedes

AS/NZS 1269.1:2005 Occupational noise management Measurement and assessment of noise immission and exposure (Reconfirmed 2016)
IEC 60318-4:2010 Electroacoustics - Simulators of human head and ear - Part 4: Occluded-ear simulator for the measurement of earphones coupled to the ear by means of ear inserts
ANSI/ASA S1.1:2013 ACOUSTICAL TERMINOLOGY
ANSI S1.4 : 1983 SPECIFICATION FOR SOUND LEVEL METERS
AS 1591.5-1987 Acoustics - Instrumentation for audiometry - Wide band artificial ear
CSA Z94.2 : 2014 HEARING PROTECTION DEVICES - PERFORMANCE, SELECTION, CARE, AND USE
ISO 11904-2:2004 Acoustics Determination of sound immission from sound sources placed close to the ear Part 2: Technique using a manikin
IEC 60711:1981 Occluded-ear simulator for the measurement of earphones coupled to the ear by ear inserts
ISO 9612:2009 Acoustics Determination of occupational noise exposure Engineering method
IEC TR 60959:1990 Provisional head and torso simulator for acoustic measurements on air conduction hearing aids
ISO 11904-1:2002 Acoustics — Determination of sound immission from sound sources placed close to the ear — Part 1: Technique using a microphone in a real ear (MIRE technique)
IEC TS 60318-7:2017 Electroacoustics - Simulators of human head and ear - Part 7: Head and torso simulator for the measurement of air-conduction hearing aids
IEC 60318-1:2009 Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the measurement of supra-aural and circumaural earphones

View more information
US$113.00
Excluding Tax where applicable

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.