Verkkokauppa
SFS-EN IEC 60268-22:2020:en
Sound system equipment - Part 22: Electrical and mechanical measurements on transducers
Soveltamisala
Suomenkielistä soveltamisalaa ei ole saatavissa.
IEC 60268-22:2020 applies to transducers converting an electrical input signal into a mechanical or acoustical output signal. However, if the electrical input terminals and the surface of the radiator are accessible, this document can also apply to passive and active sound systems such as loudspeakers, headphones, TV-sets, multi-media devices, personal portable audio devices, automotive sound systems and professional equipment. This document describes only electrical and mechanical measurements that help assess the transfer behaviour of the device under test (DUT). This includes operating the DUT in both the small- and large-signal domains. The influence of the target application's acoustical boundary conditions (e.g. car interior) can also be considered in the physical evaluation of the sound system. Perception and cognitive evaluations of the reproduced sound and the impact of perceived sound quality are outside the scope of this document.
Tämän julkaisun valmistelusta Suomessa vastaa SESKO ry, puh. 050 571 6048.
IEC 60268-22:2020 applies to transducers converting an electrical input signal into a mechanical or acoustical output signal. However, if the electrical input terminals and the surface of the radiator are accessible, this document can also apply to passive and active sound systems such as loudspeakers, headphones, TV-sets, multi-media devices, personal portable audio devices, automotive sound systems and professional equipment. This document describes only electrical and mechanical measurements that help assess the transfer behaviour of the device under test (DUT). This includes operating the DUT in both the small- and large-signal domains. The influence of the target application's acoustical boundary conditions (e.g. car interior) can also be considered in the physical evaluation of the sound system. Perception and cognitive evaluations of the reproduced sound and the impact of perceived sound quality are outside the scope of this document.
Tämän julkaisun valmistelusta Suomessa vastaa SESKO ry, puh. 050 571 6048.
Sidokset
Velvoittavat viittaukset
EN 60268-12:1995 Sound system equipment - Part 12: Application of connectors for broadcast and similar use
EN 62458:2011 Sound system equipment - Electroacoustic transducers - Measurement of large signal parameters
EN 62459:2011 Sound system equipment - Electroacoustic transducers - Measurement of suspension parts
EN 62458:2011 Sound system equipment - Electroacoustic transducers - Measurement of large signal parameters
EN 62459:2011 Sound system equipment - Electroacoustic transducers - Measurement of suspension parts
Tekninen komitea
Vahvistuspäivä
20.11.2020
Julkaisupäivä
24.11.2020
Painos
1
Sivumäärä
60
Julkaisun kieli
englanti