ASL ANS DYNAMIC AMBIENT NOISE SENSOR - IP65
ASL ANS Dynamic Ambient Noise Sensor - Ip65
DANS01
REF: AS-ANS-DANS01

• PA announcements dynamically and constantly adjusted to suit the current ambient noise

• Reduction of PA noise abatement problems

• Retrofittable to VAR12 and VAR20 Routers with software upgrade

ASL Dynamic ANS System constantly maintains the volume of Public Address announcements just above the ambient noise, guaranteeing that announcements are always intelligible, and not excessively loud. The DANS System employs digital signal processing technology to distinguish the ambient noise from the announcement. This enables adjustments of the broadcast volume level to reflect any variations in ambient noise, even while the announcements are being made. Consequently the overall intelligibility and comfort of announcements are improved over traditional ANS systems, and Public Address noise abatement problems are also improved.

Servicing & Maintenance
Servicing & Maintenance

Service & Maintenance contracts are designed to meet the needs of the Client. We offer PA / VA and associated system health checks, maintenance and audibility testing to BS5839. We also provide system upgrades and changes, remedial works, and problem solving to component level. Reports are provided detailing work carried out and recommendations. Regular maintenance visits increase the operational life of a system.

Voice Alarm Systems
Voice Alarm Systems

Voice Alarm Systems are essentially “Life safety systems” for the controlled evacuation of offices, complexes and public buildings by means of the clear transmission of intelligible messages.

Public Address Systems
Public Address Systems

Office or complex, the design takes the form of an appropriate system. We are able to consider various manufacturers complete systems and solutions to choose the best suited resolve. Large systems can be computer controlled, central or distributed systems are able to change their programming to cope with a building’s internal developments. Medium and small systems are designed with future needs in mind and existing project budgets.