RO
SR ISO 9921-1:1998
Ergonomic assessment of speech communication. Part 1: Speech interference level and communication distances for persons with normal hearing capacity in direct communication (SIL method)
Standardul prezinta o metoda de determinare a eficacitatii comunicarii verbale în prezenta zgomotului ce provine de la masini si din alte medii zgomotoase la locurile de munca pentru persoane cu capacitate auditiva normala
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Status :
Withdrawn
Approval date : 3/6/1998
Publish date : 3/7/1998
Withdrawal date : 8/31/2007
Number of pages : 20
ICS : 13.180 Ergonomics
Technical Committee : 54 - Ergonomics
- Normative reference SR CEI 60804+A1+A2:1995
- Normative reference SR EN 61260:1997
- Conflict with SR EN ISO 9921:2004