Quality evaluation method for the sound field of directional loudspeaker array systems (IEC 62777:2016); German version EN 62777:2016
€91.03
Electroacoustics - Measurement microphones - Part 5 : methods for pressure calibration of working standard microphones by comparison
€111.67
Quality evaluation method for the sound field of directional loudspeaker array system
€193.00
Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
€231.00
Méthode d'évaluation de la qualité du champ acoustique des systèmes de haut-parleurs directionnels
€65.33
Sound system equipment. Electroacoustic transducers. Measurement of suspension parts
€269.00
Sound system equipment - Electroacoustic transducers - Measurement of suspension parts (IEC 62459:2010); German version EN 62459:2011, Corrigendum to DIN EN 62459:2011-07; German version EN 62459:2011/AC:2015
€0.00
€88.00
Sound system equipment - Electroacoustic transducers - Measurement of suspension parts
Corrigendum 1 - Sound system equipment - Electroacoustical transducers - Measurement of suspension parts
Tests on electric and optical fibre cables under fire conditions Test for vertical flame propagation a single insulated wire or cable. Procedure determination of flaming droplets/particles
Sound system equipment: Headphones and earphones associated with personal music players - Maximum sound pressure level measurement methodology - Part 1: General method for "one package equipment"; German version EN 50332-1:2013.
€77.20
Sound system equipment: Headphones and earphones associated with personal music players - Maximum sound pressure level measurement methodology - Part 2: Matching of sets with headphones if either or both are offered separately, or are offered as one package equipment but with standardised connectors between the two allowing to combine components of different manufacturers or different design; German version EN 50332-2:2013.
Sound system equipment - Part 5 : loudspeakers
€59.33
Sound system equipment: Headphones and earphones associated with personal music players - Maximum sound pressure level measurement methodology - Part 1: General method for "one package equipment"
€56.00
