Signal Noise Generator 2.0 Voice Mix

Our new white noise generator is equipped with a several functions, especially voice recording, which will allow you to ensure safe and secure conversations over important topics. If you are familiar with Digiscan products, you could see this as an DNG2300 alternative. 

SNG 2.0 VM supports up to 10 voice mixes, meaning that if you start a meeting everyone can record a short sample of his/her voice and will be able to replay it during the meeting continuously to mix the voice with his, her voice.

The algorithm behind SNG 2.0 VM is constantly changing the sound, it will play a recording 1 than 5 and randomly shifts in time to replay them in a different order and over each other. The idea is that it will not be possible to separate the sounds in a machined way, because of the random element involved.

Three different modes

► White noise generator

The SNG 2.0 Voice Mix has several different functions which can be used separately, they can be combined. We recommend the most unique functionality which is the voice mixing functionality in combination with white noise.

The principle behind the white noise

In essence, white noise is random noise that has a flat spectral density the white noise has the same amplitude, or intensity, throughout the 20Hz to 20kHz audible frequency range. White noise is so named because it’s analogous to white light which is a blend of all visible wavelengths of light. Since white noise includes all audible frequencies, it’s often used to mask other sounds.

► Mixing voice samples

Simple white noise can be filtered by several technologies nowadays, for example, any noise-canceling headphones, to overcome this problem, we have opted out of voice mixing. As in other devices, some of the offer and ambient voice sounds are mixed over each other. But still, with a qualified sound technician, you will be able to filter out the sound as your voice will have unique properties. When you can record your own voice and play it over your own voice, the probability of voice separation is much lower. As you are trying to separate your own voice from your pre-recorded voice.

► Piezo controller

The vibration of the SNG 2.0 VM is adjustable and prevents mechanically against the vibrations of human created by the human voice. In other words, your voice will create vibrations which are then transmitted onto a wall or a window, by placing the piezo transducers onto a wall or window it will make eavesdropping impossible. It can be placed on windows, walls, ceilings, floors, or pieces of furniture.

                                 Piezo transducer            TRN               Speakers               Voice mixing

DNG-2300 – iPROTECT             NO                   YES                         YES                             NO

Signal Noise Generator 2.0 VS     YES                   YES                         YES                            YES

The device is compatible with classical TRN and Speakers from other TSCM companies on the market.