Стандарты IEC

IEC 60268-16:2011 ed4.0

Заменен

Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index — 148 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

IEC 60268-16:2020 ed5.0

Действует

Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index — 219 стр.

IEC 60268-16:2003 ed3.0

Заменен

Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index — 28 стр.

IEC 60269-2:1986 ed2.0

Заменен

Low-voltage fuses. Part 2: Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application) — 8 стр.

На этот документ ссылаются

BS EN ISO 3382-3:2012

Действует

Acoustics. Measurement of room acoustic parameters. Open plan offices — 24 стр.

BS EN ISO 20108:2017

Действует

Simultaneous interpreting. Quality and transmission of sound and image input. Requirements — 20 стр.

PD IEC/TR 63079:2017

Действует

Code of practice for hearing-loop systems (HLS) — 108 стр.

BS EN IEC 62820-3-2:2018

Действует

Building intercom systems. Application guidelines. Advanced security building intercom systems (ASBIS) — 64 стр.

IEC 60268-16:2020 ed5.0

Действует

Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index — 219 стр.

ÖNORM EN ISO 24504:2016-10

Заменен

Ergonomics - Accessible design - Sound pressure levels of spoken announcements for products and public address systems (ISO 24504:2014)

ÖNORM EN ISO 3382-3:2012-04

Действует

Acoustics - Measurement of room acoustic parameters - Part 3: Open plan offices (ISO 3382-3:2012)

OVE EN IEC 62820-3-2:2019-05

Действует

Building intercom systems - Part 3-2: Application guidelines - Advanced security building intercom systems (ASBIS) (IEC 62820-3-2:2018) (english version)

IEC 60268-16:2003 ed3.0

Заменен

Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index — 28 стр.