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Signal Noise Generator 2.0 VS

Signal Noise Generator 2.0 VS

SECU61

Signal Noise Generator 2.0 voice mix is a unique device, which combines all the qualities of white noise generators together with new voice altering algorithm to create a sound spectrum which is virtually impossible to decipher. 

VoiceMixer
Protect conversation
Signal Noise Generator 2.0 VS

Signal Noise Generator 2.0 VS

Signal Noise Generator 2.0 voice mix is a unique device, which combines all the qualities of white noise generators together with new voice altering algorithm to create a sound spectrum which is virtually impossible to decipher. 

 

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.

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 cancelling headphones, to overcome this problem, we have opted out for voice mixing. As in other devices, some of the offer and ambient voice sounds 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

Vibration of the SNG 2.0 VM is adjustable and prevents mechanically against the vibrations of human created by 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

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

SECU61

Data sheet

Specific References

Parameters

Description

Modes

  • white noise generation
  • mixing of voice samples
  • white noise generation + voice sample mixing
  • Piezo controller

Number of channels for voice samples

10

Power

15V DC; 2.1mm connector.

Power

30W (60W peak)

Max. load

20 microfarads

Maximum connected devices

  • 4 Ohm speaker / 2x 8 Ohm / 4x 16 Ohm speaker
  • up to 1000 piezo changers
  • or combinations

Overheating protection

Yes

Frequency of generated noise

0 - 7.2kHz

Volume level

adjustable for noise and voice mix separately

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