Capteurs de bruit
Digital Noise Detector
Digital Noise Detector is used to detect ambient noise, automatically calculate the noise SPL, and transmit the SPL data to X-DCS3000. It is an important component to fulfill the function of automatic volume control.
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Aperçu
Digital Noise Detector is used to detect ambient noise, automatically calculate the noise SPL, and transmit the SPL data to X-DCS3000. It is an important component to fulfill the function of automatic volume control. While broadcasting, the sound is mixed with ambient noise. In order to measure the noise SPL accurately, X-ND100 measures broadcast signal from speaker lines, comparing it with the broadcast signal from the microphone to get the actual noise data.
Features & Benefits:- Connect to the X-DCS3000 by a pair of cables, to the communication and power terminals
- Max. 5 noise detectors for each channel
- Fire-proof ABS shell
- Ideal for indoor installation
- Maximum transmission distance is 1000m
- Flush-mounting in ceiling
