White noise generators are widely used for protecting premises against acoustic leakage eavesdropping. The SP2300 omnidirectional speaker is an important component for such systems. While transducers inject their generated noise into surfaces and structures, stopping the distribution of sound through them, the role of the speaker is to fill voids, cavities and ventilation shafts with audio interference to prevent leakage of sound through the air. This creating of audio noise in the voids/cavities of premises increases the general level of protection by preventing such kinds of listening as:
The SP2300 speaker, when connected to a white noise generator, will create efficient interference for all the above mentioned kinds of eavesdropping.
The DNG-2300 is the recommended white noise generator for the SP2300 as it has a separate 'SPEAKERS' output with adjustable volume and can feed up to 12 speakers simultaneously.
Description | Filename | Link |
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User manual & Specification |
SP2300 Specification and Manual.pdf | download |