
Sound System Equipment; Loudspeakers
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
Applies to sound system loudspeakers, treated as entirely passive elements. Gives the characteristics to be specified and the relevant methods of measurement for loudspeakers using sinsoidal or specified noise signals.
Supersedes DIN 45570-1, DIN 45573-1, -2, -3, DIN 45574 and DIN 45575. (07/2002) DRAFT AMD 1, issued in Feb. 2007, has been declared withdrawn and replaced by DIN EN 60268-5 on 01/04/2010. (04/2010)