DANS01 Dynamic Ambient Noise Sensor
The DANS01S is a dynamic ambient noise sensor used in conjunction with ASL's range of audio routers.
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.
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Built in microphone
The DANS Sensor uses a built-in microphone to detect the ambient noise, and the DANS System can process ambient noise levels between 55 dBA and 95 dBA
IP65 rated enclosure
The DANS01 is housed in an IP65 rated die-cast aluminium enclosure, with the electronics and microphone being mounted on the front plate. The sensor connects to an audio input of the VAR12 or VAR20 DSP Router, with field connections provided by internal screw-in terminals
Room for expansion
The VIPEDIA-12 audio router supports up to four sensors on an output. So even large and complex acoustic spaces can benefit from DANS.