Greetings to everyone! I am electronic engineer since 1988. Begin to learn EMI fields around at february 2019 when in our and other villages mount cell towers. But cell network become even worst. Then I making my own hand-made RF detector with grafic based on oscilloscope. I was really surprised to see sinusoidal signal from our towers. Then I make spectrogram and my own program on Lazarus and see that there is net of sinusoids with frequency up to 18Hz with 3Hz step. Most powerful sinus has period 400sec and freq=0.0025Hz. Then I begin study brain waves EMI and found lots of patens about V2K technology - voice to skull on morethansnowden.com site. I start recording from towers with my detector. Sometime it looks like very noisy impulsed homan voice. And our new towers doesn't detect by our cell phones because they even hasn't Cell-ID number. In fact they emit EMI on 900MHz modulated by low and extra-low frequencies. That why I am almost one year search serious meter and define