Microphone non-linearity is recognized as a gateway for establishing secret communication channels and as a malicious backdoor for injecting hidden voice commands. In the previous article, Ultrasonic Jammers: All You Need to Know, some representative microphones jamming methods were explained - like RF jammers, audio jammers and ultrasonic jammers.
Whether your business is growing or declining during coronavirus pandemic, here are some tips and best practices to help your business operate well.
Microphones are small but powerful gadgets that can be used to record your conversation within a certain range. In order to prevent scammers from snooping on your most confidential and most private conversations, you can use a microphone jammer.
Samsung SNO-6011R 2.3MP Outdoor Bullet IP Security Camera- 3.8mm Fixed Lens