ISO 9921-1:1996 PDF
Ergonomic assessment of speech communication — Part 1: Speech interference level and communication distances for persons with normal hearing capacity in direct communication (SIL method)
Название (английский):
ISO 9921-1:1996
Ergonomic assessment of speech communication — Part 1: Speech interference level and communication distances for persons with normal hearing capacity in direct communication (SIL method)
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 10
- Дата публикации:
- 24 октября 1996 г.
- Издание:
- ISO IS 9921 edition 1 version 1
- ICS:
- 13.180
Описание (английский):
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.
Технические детали
- Технический комитет
- ISO/TC 159/SC 5 - Ergonomics of the physical environment
- SKU
- ISO 9921-1:1996