ANS04-ES sample and hold ambient noise sensor

The ANS04-ES is a sample and hold ambient noise microphone used in conjunction with ASL’s range of audio routers.

Description

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ANS04-ES sample and hold ambient noise sensor

The ANS04-ES is a sample and hold ambient noise microphone used in conjunction with ASL's range of audio routers.

This ensures the output gain is automatically adjusted to be at a predefined level above the ambient, guaranteeing intelligibility of announcements, yet at a comfortable level.

The ANS sensor detects ambient noise using its built-in microphone. The signal is weighted with a speech-band response for the best system performance, and is then translated to a value of measured ambient noise in dBA.

As an alternative to the Sample and Hold ASL offers the DANS01 which is a dynamic version.

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Compatiblity

Manageable and cost effective upgrade path

The ANS works with ASL’s whole range of ASL Public Address and Voice Alarm audio routers. Providing a manageable and cost effective upgrade path.

High & Low Range

The ANS04-ES can be used in a range of settings

Operating with background noise levels from 55 to 95 dB(A), the ANS can be used in wide range of challenging acoustic environments.

Extended Range

Designed to operate from -40°C to +50°C

The ANS is designed to operate in the world’s most harsh and demanding environments. Working reliably in the Norwegian snow to the scorching UAE sunshine.

Downloads

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TitleVersionSizeDate addedDownload
ANS04-ES Datasheet 03172.08 KB27-08-2020 DownloadPreview

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