Cena s DPH / bez DPH
Hlavní stránka>UNE EN ISO 389-7:2021 Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2019)
Sponsored link
sklademVydáno: 2021-01-20
UNE EN ISO 389-7:2021 Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2019)

UNE EN ISO 389-7:2021

Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2019)

Acústica. Cero de referencia para la calibración de equipos audiométricos. Parte 7: Umbral de audición de referencia en condiciones de escucha de campo libre y campo difuso. (ISO 389-7:2019).

Formát
Dostupnost
Cena a měna
Anglicky PDF
K okamžitému stažení
2447 Kč
Anglicky Tisk
Skladem
2447 Kč
Španělsky PDF
K okamžitému stažení
2039 Kč
Španělsky Tisk
Skladem
2039 Kč
Označení normy:UNE EN ISO 389-7:2021
Počet stran:20
Vydáno:2021-01-20
Status:Norma
Popis

This standard UNE EN ISO 389-7:2021 Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2019) is classified in these ICS categories:

  • 13.140
: