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  • ISO 9921-1:1996

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    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    Ergonomic assessment of speech communication Part 1: Speech interference level and communication distances for persons with normal hearing capacity in direct communication (SIL method)

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Withdrawn date:  20-03-2019

    Language(s):  English, French

    Published date:  24-10-1996

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    Provides a method for prediction of the effectiveness of speech communication in the presence of noise generated by machinery as well as in noisy environment. Parameters are the ambient noise at the speaker's position, ambient noise at the listener's position, distance between the communication partners and a great number of physical and personal conditions.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher International Organization for Standardization
    Status Withdrawn
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS EN ISO 15006:2011 Road vehicles. Ergonomic aspects of transport information and control systems. Specifications for in-vehicle auditory presentation
    BS EN 981 : 1997 SAFETY OF MACHINERY - SYSTEM OF AUDITORY AND VISUAL DANGER AND INFORMATION SIGNALS
    DIN ISO 5129:2014-11 Acoustics - Measurement of sound pressure levels in the interior of aircraft during flight (ISO 5129:2001 + Amd.1:2013)
    DEFSTAN 00-25(PT16)/1(2004) : 2004 HUMAN FACTORS FOR DESIGNERS OF SYSTEMS - PART 16: INTRODUCTION AND MANPOWER DOMAIN
    DIN VDI HDBK 317 : 2ED 1999 AKUSTIK, LAERMMINDERUNG UND SCHWINGUNGSTECHNIK 4 - GERAEUSCHIMMISSIONEN AM ARBEITSPLATZ - MESSUNG, PROGNOSE, BEURTEILUNG, LAERMMINDERUNG
    ISO 11429:1996 Ergonomics System of auditory and visual danger and information signals
    I.S. EN ISO 15006:2011 ROAD VEHICLES - ERGONOMIC ASPECTS OF TRANSPORT INFORMATION AND CONTROL SYSTEMS - SPECIFICATIONS FOR IN-VEHICLE AUDITORY PRESENTATION (ISO 15006:2011)
    BS ISO 15664:2001 Acoustics. Noise control design procedures for open plant
    00/562572 DC : DRAFT JUN 2000 BS EN 13921-6 - PERSONAL PROTECTIVE EQUIPMENT - ERGONOMIC PRINCIPLES - PART 6: SENSORY FACTORS
    DIN EN ISO 15006:2012-04 Road vehicles - Ergonomic aspects of transport information and control systems - Specifications for in-vehicle auditory presentation (ISO 15006:2011)
    UNI EN 981 : 2009 SAFETY OF MACHINERY - SYSTEM OF AUDITORY AND VISUAL DANGER AND INFORMATION SIGNALS
    UNI EN ISO 15006 : 2012 ROAD VEHICLES - ERGONOMIC ASPECTS OF TRANSPORT INFORMATION AND CONTROL SYSTEMS - SPECIFICATIONS FOR IN-VEHICLE AUDITORY PRESENTATION
    BS ISO 5129 : 2001 ACOUSTICS - MEASUREMENT OF SOUND PRESSURE LEVELS IN THE INTERIOR OF AIRCRAFT DURING FLIGHT
    DIN EN 981:2009-01 SAFETY OF MACHINERY - SYSTEM OF AUDITORY AND VISUAL DANGER AND INFORMATION SIGNALS
    ISO 9241-6:1999 Ergonomic requirements for office work with visual display terminals (VDTs) Part 6: Guidance on the work environment
    ISO 15006:2011 Road vehicles — Ergonomic aspects of transport information and control systems — Specifications for in-vehicle auditory presentation
    EN ISO 15006:2011 Road vehicles - Ergonomic aspects of transport information and control systems - Specifications for in-vehicle auditory presentation (ISO 15006:2011)
    EN 981:1996+A1:2008 Safety of machinery - System of auditory and visual danger and information signals
    EN ISO 9241-6:1999 Ergonomic requirements for office work with visual display terminals (VDTs) - Part 6: Guidance on the work environment (ISO 9241-6:1999)
    DIN ISO 5129 E : 2014 ACOUSTICS - MEASUREMENT OF SOUND PRESSURE LEVELS IN THE INTERIOR OF AIRCRAFT DURING FLIGHT (ISO 5129:2001 + AMD.1:2013)
    I.S. EN 981:1996 Safety of machinery - System of auditory and visual danger and information signals

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO/TR 4870:1991 Acoustics The construction and calibration of speech intelligibility tests
    IEC 60225:1966 Octave, half-octave and third-octave band filters intended for the analysis of sounds and vibrations
    ISO 7029:2017 Acoustics — Statistical distribution of hearing thresholds related to age and gender
    IEC 60651:1979+AMD1:1993+AMD2:2000 CSV Sound level meters
    IEC 60804:2000 Integrating-averaging sound level meters
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