ISO 389-7:2005/Amd 1:2016 PDF
Acoustics — Reference zero for the calibration of audiometric equipment — Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions — Amendment 1: Reference threshold of hearing at 20 Hz and 18 000 Hz under free-field listening conditions and at 20 Hz under diffuse-field listening conditions
Название (английский):
ISO 389-7:2005/Amd 1:2016
Acoustics — Reference zero for the calibration of audiometric equipment — Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions — Amendment 1: Reference threshold of hearing at 20 Hz and 18 000 Hz under free-field listening conditions and at 20 Hz under diffuse-field listening conditions
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 2
- Дата публикации:
- 12 июля 2016 г.
- Издание:
- ISO IS 389 edition 2 version 1
- ICS:
- 13.140
Технические детали
- Технический комитет
- ISO/TC 43 - Acoustics
- SKU
- ISO 389-7:2005/Amd 1:2016