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The requirements for modern PA systems are getting more and more complex due to the growing number of European norms and the numerous possibilities within the systems. PA systems should not only allow for varying announcements but should also offer locally limited and changing background sounds, automatic announcements, vocal alarms and interfaces to other systems like fire alarms. To face all of these requirements, most systems are no longer analog but digitally steered and sometimes even the audio signal is digitally broadcasted.
Due to this development the planning, initiation and, of course, the debugging on site are getting more and more complicated.
The advertence of the attributed norms (EN 60849, VDE 0833-4, EN54-16…), especially of vocal alarm systems, is getting more difficult, too.
Thanks to my years of work with the VARIZONE sound system by Klotz Digital AG and other, related systems I was able to conjure up lots of experience in this area. I am offering my customers my in-depth knowledge regarding planning, initiating and debugging such systems.
Recently, I was able to gain experience with the "Promatrix 4000" system from Dynacord, which I also like to offer my customers. |
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