International Standard
ISO 9568:1993
Cinematography — Background acoustic noise levels in theatres, review rooms and dubbing rooms
Reference number
ISO 9568:1993
Edición 1
1993-01
International Standard
Vista previa
ISO 9568:1993
17314
No disponible en español
Publicado (Edición 1, 1993)
Esta norma se revisó y confirmó por última vez en 2018. Por lo tanto, esta versión es la actual.

ISO 9568:1993

ISO 9568:1993
17314
Idioma
Formato
CHF 42
Convertir Franco suizo (CHF) a tu moneda

Resumen

Specifies measurement methods and maximum ratings for indoor background sound pressure levels. Applies to noise emitted by heating, ventilating and air-conditioning systems, intrusive noise from the projector(s) and noise emitted by any other mechanical or electrical equipment, but not to intrusive noise from outside, such as traffic noise. It is intended for application when the background noise is essentially a steady-state sound, without strong time-varying components.

Informaciones generales

  •  : Publicado
     : 1993-01
    : Cierre de la revisión [90.60]
  •  : 1
     : 4
  • ISO/TC 36
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