The Stealth MNG-300

The Stealth MNG-300 Skeller generates white acoustic noise in the speech frequency range of 250-4500 Hertz. Sound interference is put onto the recording and makes its quality worse. Due to a uniform distribution of white noise along the whole sound range, clearance of the obtained recording is impossible. The unit should be placed near the designated person to be protected. A digital-analog synthesizer is used to produce the noise.

The Stealth MNG-300 will improve the security of your important conversation such as a business negotiation and protect you against listening and recording devices. When it is used in the correct manner, the Stealth MNC-300 Skeller will protect you from:

• Voice Recorders(tape and digital type)
• Microphones, Wireless Microphoness
• Stethoscopes, laser window stethoscopes
• GSM-transmitters, etc.

The Stealth MNG-300 creates a additional barrier interference which masks your speech, when a certain noise level is reached a listening device which can record or transmit the information. It is extremely dificult or impossible to extract the speech component fromthe noise. Since the generator creates a "white noise" which is distributed throughout the speech range of spectrum of human voice, cleaning of the noise is not possible if the level of noise is sufficient.