Testing, testing... 1, 2, 3 : the 1999 edition of NFPA 72, National Fire Alarm Code, incluldes a new appendix with intelligibility guidelines for voice annunciation systems

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<dc:date>1999</dc:date>
<dc:identifier>https://documentacion.fundacionmapfre.org/documentacion/publico/es/bib/95704.do</dc:identifier>
<dc:language>spa</dc:language>
<dc:rights xml:lang="es">InC - http://rightsstatements.org/vocab/InC/1.0/</dc:rights>
<dc:type xml:lang="es">Artículos y capítulos</dc:type>
<dc:title xml:lang="es">Testing, testing... 1, 2, 3 : the 1999 edition of NFPA 72, National Fire Alarm Code, incluldes a new appendix with intelligibility guidelines for voice annunciation systems</dc:title>
<dc:relation xml:lang="es">En: NFPA Journal. - Miami : NFPA = ISSN 1054-8793. - Número 6 93 1999</dc:relation>
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