White Shield

WhiteShield enables you to estimate the noise level in your environment, calculate the level of microphone suppression, and produce audio interference of a needed volume to prevent recording conversations on a phone. The application includes a "Faraday cage" mode, exclusively designed for incorporation with shielding devices.
Warning, this app generates high volume noise! Do not use it with headphones.
‣ Intuitive and user-friendly interface;
‣ Unifies a decibel meter and white noise generator in a single application;
‣ Ideally suited for use with shielding boxes or cases;
‣ Effectively counters unauthorized conversation recordings;
‣ Minimizes the possibility of extracting useful signals (speech) from recording.
What's New:
- Microphone suppression level estimate added;
- Interface has been refreshed;
- Bug fixes.