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Draft standard [WITHDRAWN]

DIN ISO 9921-1:1992-12 - Draft

Ergonomic assessment of speech communication; part 1: speech interference level and communication distances for persons with normal hearing capacity in direct communication (SIL method); identical with ISO/DIS 9921-1:1992

German title
Ergonomische Bewertung der Sprachkommunikation - Teil 1: Sprach-Interferenz-Pegel und Kommunikationsabstände für Personen mit normalem Hörvermögen in direkter Kommunikation (SIL-Methode); Identisch mit ISO/DIS 9921-1:1992
Publication date
1992-12
Original language
German
Pages
15

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Publication date
1992-12
Original language
German
Pages
15

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Replacement amendments

This document has been replaced by: DIN EN ISO 9921:2004-02 , DIN EN ISO 9921:2002-01 .

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