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EN ISO 24501:2010

Current

Current

The latest, up-to-date edition.

Ergonomics - Accessible design - Sound pressure levels of auditory signals for consumer products (ISO 24501:2010)

Published date

15-12-2010

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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Range of sound pressure levels of auditory signals
Annex A (normative) - Method for measuring the sound
        pressure level of an auditory signal
Annex B (normative) - Method for measuring the sound
        pressure level of interfering sound
Annex C (informative) - Example of the record of
        measurement conditions and results
Annex D (informative) - Examples of measurement and
        range setting of the sound pressure level of
        auditory signals
Bibliography

ISO 24501:2010 specifies methods for determining the sound pressure level range of auditory signals so that the users of consumer products, including people with age-related hearing loss, can hear the signal properly in the presence of interfering sounds.Auditory signals, in ISO 24501:2010, refer to sounds with a fixed frequency (also called beep sounds) and do not include variable frequency sounds, melodic sounds, or voice guides.ISO 24501:2010 is applicable to auditory signals which are heard at an approximate maximum distance of 4 m from the product, as long as no physical barrier exists between the product and the user. It is not applicable to auditory signals heard through a head receiver or earphones, or to those heard with the ear located very near to the sound source because of the interference of the head with sound propagation.ISO 24501:2010 does not specify the sound pressure level of auditory signals regulated by other statutes, such as those for fire alarms, gas leakages and crime prevention, nor does it specify auditory signals particular to a communication tool such as telephones.ISO 24501:2010 does not specify auditory danger signals for public or work areas which are covered in ISO 7731, ISO 8201, and ISO 11429.

Committee
CEN/TC 122
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

I.S. EN 62944:2017 AUDIO, VIDEO AND MULTIMEDIA SYSTEMS AND EQUIPMENT - DIGITAL TELEVISION ACCESSIBILITY - FUNCTIONAL SPECIFICATIONS
BS EN 62944:2017 Audio, video and multimedia systems and equipment. Digital television accessibility. Functional specifications
CEI EN 62944 : 1ED 2017 AUDIO, VIDEO AND MULTIMEDIA SYSTEMS AND EQUIPMENT - DIGITAL TELEVISION ACCESSIBILITY - FUNCTIONAL SPECIFICATIONS
EN 62944:2017 Audio, video and multimedia systems and equipment - Digital television accessibility - Functional specifications

ISO 7731:2003 Ergonomics Danger signals for public and work areas Auditory danger signals
IEC 60050-801:1994 International Electrotechnical Vocabulary (IEV) - Part 801: Acoustics and electroacoustics
ISO 24500:2010 Ergonomics Accessible design Auditory signals for consumer products
ISO 11429:1996 Ergonomics — System of auditory and visual danger and information signals
ISO/IEC Guide 71:2014 Guide for addressing accessibility in standards
ISO/TR 22411:2008 Ergonomics data and guidelines for the application of ISO/IEC Guide 71 to products and services to address the needs of older persons and persons with disabilities
ISO 8201:1987 Acoustics Audible emergency evacuation signal
IEC 61260:1995 Electroacoustics - Octave-band and fractional-octave-band filters
ISO 20282-1:2006 Ease of operation of everyday products Part 1: Design requirements for context of use and user characteristics

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